Cardiio: Heart Rate Monitor App Positive ReviewsCardiio, Inc.

Cardiio: Heart Rate Monitor Positive Reviews

4.7
4.7201 star

Total 200 Positive Reviews

Cardiio: Heart Rate Monitor App User Positive Comments 2024

Cardiio: Heart Rate Monitor app received 200 positive comments and reviews by users. Can you share your positive thoughts about cardiio: heart rate monitor?

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Cardiio: Heart Rate Monitor for Positive User Reviews

Simple and usefulDropped a star because of the annoying alerts. Why am I getting an alert telling me “it’s time get in a workout” one hour after I completed a workout in the app, including logging my HR? Great app for tracking heart rate daily, and the 7min HIIT workout is very good, esp when incorporated into a larger plan. I fast walk 1.5mi, do the workout at the park, then walk the 1.5mi home, trying to keep my heart rate up the whole time..Version: 4.0.3

I LOVE IT!!!I Manley needed the app because I didn’t have an Apple Watch really and I wanted to keep up with things like my heart rate or even how many steps I take I was always interested in what I could do that I never knew of or whatever Annnd this app helps me keep up with my heart and maybe even how healthy my heart is but I mostly like the workout routine that I can do every night and get reminded to do so Very nice app..Version: 4.0.6

Great appThe app has been very useful for tracking my heart rate when exercising or working in the garden..Version: 4.0.1

Great app!Simple and definitely functional!.Version: 3.1.3

Fun app to useEasy to use. Great way to see how your heart rate behaves during the course of the day and over time as you are able to annotate and save readings..Version: 4.0

Perfect for nights outI use this app when I need to see my heart rate on a night out so I know when to not have another of the old ya know, if I realise my heart rate is too high on the next turn then I leave it for half hour, perfect for people who are worried about what’s going on with their bodies if they get anxious if something is going wrong after a little too much of the old ya know❄️.Version: 4.0.6

FiddlyThe app is fiddly to use. Always telling me poor signal. The heart trace seems to differ to that I get on a heart monitor. Seem to have a lot more pulses on this app. Will keep trying it. Could be handy just to have..Version: 4.0.3

Great for meWorks fine.Version: 4.0.6

MrThanks to cardiio I'm now back exercising at the grand old age of 43. I was a heart attack waiting to happen..Version: 4.0.1

Life saverYup, actually saved my life, noticed my heart not beating right for a few days, took my heart rate over a few weeks, normally have a resting rate of 44-50, but it kept dropping to 30, decided to go to A&E, good job i did, had a full check up, told to change a few things in my life, all good now thankfully..Version: 4.0.3

CardioThank for making me feel better about my self.Version: 4.0.6

Was great until latest upgradeThe waveform feature is the best I’ve found on the market so far. The ability to add notes and connect with Apple Health help to keep a journal of overall health status and potential issues. HOWEVER, the latest update caused a glitch that makes the notes entry essentially invisible font. Without being able to notate what was happening at the time the waveform was captured, the data becomes exponentially less useful. I’ve contacted support at least half a fixed times with no response and no resolution. This glitch seriously devalues the product. Anyone considering another, might want to shop around first..Version: 4.0.6

Doesn’t work well with my iphone11 proCannot seem to get a result with my iPhone 11 Pro , cannot put my finger on all 3 lenses and it doesn’t work trying each individual lens , going to have to delete it :(.Version: 4.0.5

Heart MeasureI personally only use this app for measuring my heart rate, but it does the job exceptionally well. 5 starts from me, although I can't give an opinion on the workout, or any other part of the app!.Version: 3.3.1

Cardio comfort from regular measuring.Check Fitbit battery. Use Monitor daily. In Spain for son's wedding 28th July. Four days of partying. So easy heart rate monitor reassures: I can party 4 nights and get good HR Resting pulse. Easy device..Version: 4.0

MsExcellent app. Use it every day. Had app for a few years now and use it every day. The step function and resting heart rate keeps me informed on a daily basis. Evie.Version: 4.0.3

Great appBeing using the app from time to time. Works great and happy with it. Thanks for having done the app..Version: 3.2.0

Great AppApp appears to be accurate most of the time. Great for keeping track of progress. I have anxiety so I like to check while coming down from an anxiety attack so I know where I am. It's too bad their isn't another option other than rest and active. Technically while having anxiety you wouldn't want to categorize as rest but you also couldn't categorize as active. It would be nice if there was another category so my checks during anxiety won't be grouped toward the average for resting heart rate..Version: 4.0

Great appEasy to use clear concise.Version: 4.0

Works but not very usefulCardiio works well enough to measure pulse indoors. Outdoors, I have not yet managed to get it to take a reading. This is probably because the camera flash is overpowered by the daylight. You cannot get round this by covering the lens more tightly as Cardiio then tells you to cover more softly, whereupon it fails because of the ambient light. A pulse oximeter has the same problem outdoors. Any device with a tiny flash will have a struggle against daylight. Honestly though, it is just as easy to start the iphone timer, put your fingers on your wrist and count your pulse for 30 seconds..Version: 4.0.6

Heart rhythmsI watch my heart rate and rhythm everyday. It is a quick and easy way to see where my heart rate is..Version: 4.0.11

Accurate!This app is completely free and accurate. I tested it when I was at the doctor. I checked my heart to see how much beats pm and is was at 102 and the checked my heart it was the same at the doctor! The app installation is free and no need to pay for months or years to use the app! Install this app on your phone now it’s amazing!.Version: 4.0.6

Early days-day 1It’s always reassuring to discover that according to the guidelines, one is fit. I’ve been at work for the past two hours employed today in carpentry, but have scored relatively low (58 bpm) after installing a relatively lightweight section of rail. The actual value of the app can only be fairly evaluated over time, but early days, The process has certainly put a smile on my face and created a sense of well-being albeit resulting from one test....Version: 4.0.3

Great appGreat app really accurate thanks.Version: 4.0.1

WhyI worked in healthcare and would double check results,, they were 90% correct usually.Version: 4.0.10

ReviewAwesome app. Very reliable..Version: 4.0

Mr retiredAll ways impressed with the accuracy of the pulse readings. Measuring as i have in the past against other equipment. Also good to know generational well-being is as you put it excellent. The rest however is no more than hypothesis carrying carrying little or no value to the user. Cheers..Version: 4.0.4

CardiioThis is such a useful tool and I hope everybody become aware of its existence!.Version: 3.2.1

Great MonitorA simple to use and fuss free accurate monitor - GPs should recommend its use to their patients. Great to also track exercise benefits of lowering the heart rate over time too. Or checking on stress levels in meetings!.Version: 4.0.3

Awesome app!!!Very easy to use. The tutorials are great, enabling you to measure accurately and keep track of your heart rate. You can also write notes to go with each measure, so you can know what you were doing when you took the measure (ex: 15 min after jogging). You can also keep a history of it all, so you can refer back to it. It's an awesome app!.Version: 4.0

Simple handy monitorSeems to work well. Compared with a fit bit style monitor and results very similar. Easy to use.Version: 4.0.1

Test of heart rateI find this is fun and very accurate keeps me happy knowing my heart rate is normal and sometimes better than normal.Version: 4.0.1

Works like magic. Excellent.Amazingly good. And easy peasy..Version: 4.0.1

Works quite wellHave found quite accurate within a few beats. The back camera method always gives me wildly varying results but the front face is what works. Also like the integration with Health app..Version: 3.2.0

Good quick toolThis is about as close to hospital level stats as you can get . I was doing cardio rehab a while back . I was wired up so the techs could monitor my heart rate . I would use Cardio app on my iPhone to see how accurate it was . BPM were the same ! Impressive . Today I use it to monitor BPM after biking or during a martial arts class . Very helpful ..Version: 4.0.3

ExcellentEasy to use. Free but you can purchase additional apps..Version: 4.0

Great AppIf you need an app to accurately measure your heartbeat this is the one. I tried other but this is the best well done developers, if the price dropped I would sign up for the pro version.Version: 4.0.6

Cardiio is fast, easy, and reliableI have been using Cardiio almost daily since the afternoon a few years ago when my son put it on my iPhone because I was worried about what was going on with my heart. It says it’s not to be used for medical purposes, but, when my doctor and I checked it’s accuracy with his own device, we got the same result on both. In his words, “It’s surprisingly accurate.” I highly recommend the Cardiio app..Version: 4.0.4

No good. Fixed now.I've tried numerous times to get an accurate reading but this App always reads about 25% higher than my actual heart rate. It might look good for people who don't bother to check the accuracy, but results I've had show its no match for Apps like Heart Rate which is always bang on. I'd like a refund. I deleted the App, turned off my iPhone, reinstalled the App and now it appears to be working ok. I've compared it with Heart Rate and the readings are very close. Would like to hear a beep for each heart beat. Cheers.Version: 1.0

Very usefulI suffer from atrial fibrillation and it is useful to be able to record my heart rate when it happens. Very simple to use. Not very interested to read that I should live longer than a mongoose..Version: 4.0.3

Great app for checking my pulse easily.I use this app regularly to check my testing pulse and my pulse after exercise. It is mush easier than finding my pulse and manually checking it. Thank you.Version: 4.0.1

I Love This App!I fond the app easy to use and it measures accurately giving me reassurance. I use the app regularly. I would recommend it to those who have heart disease or not..Version: 4.0.1

Reliable and easy to useThis is an easy to use app which gives accurate results. The history function is helpful and it allows you to add you own note. I highly recommend this app..Version: 4.0

Handy, quick, easy, accurateCardio is handy, available whenever you’re carrying your phone, which for many of us, is pretty much always. Readings are quick, about 15 seconds, just hit start and put finger gently over camera lens (or use face function). Accuracy is impressive. I was recently in the hospital for heart surgery and have had several follow-ups with surgeon and cardiologist. Readings from Cardio consistently track hospital and doctor readings pretty much perfectly, even when heart is somewhat irregular. Cardio has a legal disclaimer on the accuracy of the waveform, but I’ve found that to be as accurate as the pulse readings. Cardio provides helpful views for history and "insights” as well as suggested 7-min cardio workouts. Cardio will hold 30 days of data on your phone. To keep longer histories, data can be exported as a csv file and saved..Version: 4.0.3

Reads baby heartbeat too!So maybe a year ago, my heart was beating all kinds of crazy weird. Went to the doc..nothing. But during it all, I downloaded this app to really sense if it was my heart..it was 😉 It went away, but it recently started doing it again so started using the app again. But this time I’m expecting! And sooo crazy cool..it reads baby’s heart beat too! Well k think. My readings go from like 70s to 140s through out the time!! So I’m assuming it is because it’s never done this before. Soooo cute!!.Version: 4.0.6

Cool appIt is nice app and it doesn't bombard you with ads unlike other heart rate monitoring apps. I'm gonna use it for a while and I'll probably upgrade to pro version 👍.Version: 4.0.1

Downloaded appl while on 000Awesome app, ambulance personnel knew my stats when they arrived after I made an emergency call for chest pains!.Version: 4.0.1

Peter NZ use it all the time and even do the exercises! Great app!!!Great! It gets me going!.Version: 4.0

Very accuratePleased with this app.Version: 4.0.6

Excellent toolSince I experienced a SCAD (Spontaneous Coronary Artery Dissection), I have appreciated having Cardiio available to check my pulse when I need to check in. It’s accurate (matches my BP machine exactly) and is as close as my phone. I can save the results and send it to my computer to keep track. I use the free par of Cardiio..Version: 4.0.6

Great heart monitoring appThis app is great and easy to monitor and very accurate.Version: 4.0.6

ReviewAs someone who regularly runs, cycles, climbs mountains etc, Cardio is a great way to keep checks early in the morning and after exercise on any changes in HR. I use it on average 5 x a week..Version: 4.0.4

Measures pulse wellMeasures pulse well and saves basic results which is what I’m after. Pro version has more options.Version: 4.0.5

Perfect appVery good app comes with everything to loose weight and check heart rate during activity.Version: 3.1.2

Worked perfect forever...until now...Always worked perfectly but I just got the new iPhone 11 Pro which has three cameras. The camera that the app uses is the bottom right camera but the flash it at the top left. Considering how the technology works this means that you cannot get a reading anymore as the light does not enter your finger. The camera that is used needs to be swapped within the software of the app, else it’s not possible anymore to get a reading - it just gives a poor signal quality error message each time. :( Please fix! Thanks.Version: 4.0.4

Great heart beat monitoring appI have downloaded several similar apps and tried to use them. I think Cardio is by far the best. It is free with much lower frequency of ad if any. I compare the measurement results with Omron and both give about the same. I never usually give reviews, but I had to for this one. Great job!.Version: 4.0.9

Great AppSimple yet accurate this is an app everybody should be using.Version: 4.0

CardioTells you when it’s time you did a Work out or checked your pulse. Check your level of fitness..Version: 4.0.2

AFibI use this as I recently been diagnosed with Atrial Fibrillation. I can get on here instantly and see if my heart goes into AFib. Quick and easy..Version: 4.0.1

Apprécie l’utilisation de cet applicationL’application est utile pour m’aider à gérer mon arithmie lors de crise elle est précise et rassurante. Merci.Version: 4.0.6

Only one without adsThis was the only app in the list that I came across that didn’t have ugly invasive ads and/or check for Bluetooth a million times. And someone actually seems to have proof read the text. Has good features that make the free version useful without requiring payment but then offers a good selection of upgrades that are useful without nagging you to pay every five seconds. There are volumes of disclaimers that you have to agree to, but that’s understandable for anything health related these days..Version: 4.0.6

Easy peasy appMore accurate than me trying to measure my pulse at the carotid artery..Version: 3.3.1

Reliable appA neat app that works really well, particularly like the active option for exercise. Used it everyday for a year now, simple, reliable and easy to use. Back to a great app now the "rewards" have been removed. Well done. Recent refresh makes a nice interface, particularly like the VO2 info..Version: 4.0

A/FibIt does not take into account my perm A/Fib ?.Version: 4.0.3

Fantastic app!I use this app every day to measure my pulse and write notes on how I’m feeling. It’s simple and reliable, no ads at all and free. It give amusing comparisons of famous people’s pulse rates that are similar to your own which makes me smile and is encouraging. What else could you ask for! Download it!.Version: 4.0.1

A must have for hypochondriacs and those with heart conditions alikeOf which I am both. All jokes aside however, though it doesn't rule anything out it is infinitely more cheap than running out and buying a pulse oximeter. Before I got my 3 lead heart monitor I used this all the time to record how fast my heart was going during episodes of tachycardia. Even if you're just using this when you're exercising, it's good to keep an eye on that stuff..Version: 4.0.3

Easy to use but temperamentalOn my 13 pro max use your right pointer finger diagonally from the finger tip over the flash and the rest of the finger over lip of right most camera. A bit temperamental but the notifications work just fine. No free trial however there is a free version you can upgrade to the full version however I have found that the free version has all the requirements I.e., Notes on each reading, saved history, and notifications/Reminders..Version: 4.0.6

Accurate or notMy Fitbit give two very different readings as to my bpm which one is accurate.Version: 4.0.3

It’s better then the restIt’s the best one I’ve found and used 💪🏻👍🏻🏃‍♀️.Version: 4.0.1

Great toolThis is a great app to help me track the heart rate whenever I want to. Easy to use. It takes a little practice to learn how to have it get an accurate reading. Take the time to experiment with it and you will find it a useful tool. I have been a regular user for a few years and really appreciate it as part of my healthy living..Version: 4.0

Staying aliveAt 60 years young this helps me keep an eye on things and tells me when to rest or maybe exercise a bit , it’s a must for me.Version: 4.0.6

Using my iPhone 7 PlusIt’s great at reading resting heart rates, but not so great when I am trying to read active heart rates. It might not be an issue with the app and could potentially be an issue with my phone, but it is worth mentioning so the Development Team could have a look. UPDATE I use the face option after my running exercises as the device cannot register my heart rate properly so you guys get a star back 😁.Version: 4.0.1

Ok so works but what...So it’s great and works really well but when I put the camera and torch against my toy Lamborghini and it said it had a pulse. I’m not sure if the app doesn’t like toy Lamborghini or if I should be scared my toy car is alive. Hope I don’t have nightmares tonight..Version: 4.0.6

Cardio ReviewAccurate, and like the idea you can save and monitor your pulse over time, to see the pattern..Version: 4.0.6

Excellent AppResults were actually quite accurate. Very useful..Version: 3.0.3

Great appThis app gives you a quick measure of heart-rate which, when checked with other more sophisticated instruments, appears accurate. Given that you're likely to have your phone with you, most times, can either reassure you or confirm you need to take action/get help. A good aid to self care..Version: 4.0.1

JackVery Cool! Combine light and camera to heart beat scan👍🏻👍🏻👍🏻.Version: 3.3.0

Cardiio appEasy and informative, fun app to use to help out with my work outs.Version: 4.0

FreeYou can pay $120 a year for the other ones or use this for free.Version: 4.0.6

CardiioEasy & effective.Version: 4.0.1

App works as intended!Accurate and easy to use. Good work Cardiio development team :).Version: 4.0.3

Great app for getting into shapeThe faster your heart beat is at rest, eg first thing in the morning, the more out of shape you are..Version: 4.0.1

This app is actually a good one!I downloaded this app yesterday and thought it was cool, because I didn’t need a bunch of medical supplies or something to read my heartbeat. The idea of this app is great. The flashlight on your phone turns on and you put your index finger on the camera. I don’t know how this works, but it seems like a great idea for an app. If you (a customer) are reading this, you should probably download this app because you can read your heartbeat, strong or weak. If a developer is reading this, congratulations! You just earned yourself a 5-star review for an app! Remember: If the are bugs, fix them as quick as possible to keep the users happy..Version: 4.0.3

Useful pulse monitoring appThe app can measure you pulse from your finger or amazingly from your face. Not only does it give you a pulse rate it also shows the wave form. Atrial fibrillation, bigeminy, sinus rythm. Very useful and entertaining..Version: 4.0.1

A lot of use.I use it twice a day and like the tracking ability. I enjoy the record keeping and find it very accurate and handy. None of those other attachments required..Version: 4.0.1

Personal detailsIt might be there , but I'd like to be able to just click onto my name to keep easy records. I said it might be there but please remember this.. One day you will be in my shoes. Older people don't understand how things work. Their eye sight is generally quite poor. Technology is a catch up process and that's why I say things have to be more than obvious. When you make a program , take to some old codger and say , eh mate have a go at this. Don't you help him by explaining it. He or she has to go from the start. I'm pretty much ok at things as i used to do some programming, Try that with a general labourer. When you retire the ipad becomes a new world to us. A great world. I once told a shampoo company something similar . My question related to marketing their product to clearly indicate the difference between shampoo and conditioner. When I take my glasses off I often wash my hair with conditioner. Also consider the blind. I sure you get my drift. I think your program is ace. I'm a first aid instructor and can see its merit. It would be good to have any murmur identified so that the client can have it closely checked out by their Gen Prac so this would give a clear value for the app Thank you Regards. Pete.Version: 4.0.6

Simple to useReally easy to use and seems to be accurate enough, I like it..Version: 4.0

Well presented wee appLovey presentation of the information and fair capability. I am sure it will continue to add additional capability as it develops over the months so it will be a one stop app for this type of health monitoring..Version: 4.0.2

One of the best Heart Rate appsI’ve tried a few apps before, but had too many pop-up adverts and links. But this app is better as less of that and I feel it’s easier to use. Also it’s more comfortable to look at and comprehend the information. I haven’t gone to pro version as suffer from an illness so don’t need those extra features yet, so I can’t comment on that. But if you’re like me and don’t need the stress off an app overloaded with pop ups then this is the best app so far!! Thank god for non greedy app makers!!.Version: 4.0.3

Been using for several years…I put this app on my phone several years ago, and used it regularly, and when my AFib got better, I didn’t use it much. Then my heart went completely out of rhythm, and for a couple of months, I wore a monitor, had an ablation, and finally have it back in some semblance working order. I rely on Cardiio every day, several times a day just for a quick heart rate. I did not pay any extra, just have the free version and that is more than enough to keep my mind at ease. This is a great app, especially for my new iPhone SE, with just the simple camera. I keep an image of my reading, and have a folder of my daily readings! Thanks, Cardiio!!.Version: 4.0.6

Good appI really like this app would like to be able to trial pro before purchasing though and connection to Up by jawbone would make this a 5 star app for me..Version: 3.3.1

I am extremely impressedWhat a wonderfully simple app that offers so much insight..Version: 1.0

CardioEasy to use and a very useful app..Version: 3.2.1

Excellent !Brilliant and simple to use , who would have thought using the camera to measure HB ! A useful addition unless I'm missing something is utilising a blue tooth HB monitor , to measure while exercising .max HB reached etc , but other wise brilliant, Just something positive to add , I like to print out my records , but the white on a solid black background uses up black ink like crazy ! Could the print out or saved document be more printer/ink friendly please ? Great app non the less..Version: 4.0.3

Scared straight userI really like this app. It’s a tool I can use as often as I want in a day to keep tabs on my heart rate. I downloaded the app one night when I felt my heart running away with itself. The reading and additional information and estimates scared me enough to make some needed changes in my life. That night I also downloaded two other apps that were not user friendly. My mother started using this app a few weeks before me and highly recommends it. She has CHF and is working hard to control it. Thank you for being my constant companion on my journey back to good health!.Version: 4.0.1

It’s good to knowIf it’s rest or how high your heart rate gets it so easy to use and that’s what I was looking for. Since then I’ve never looked back.Version: 4.0.1

Good so farI have been interested in randomly measuring my heart rate since I’ve all but stopped doing relatively hard cycle workouts, with the onset of winter. This app offers a sense of reassurance in that readings at rest appear to be roughly what I expected. I am used to using a dedicated heart rate monitor and other effort-measuring equipment on bike rides. The fitness and relative heart rate indicators are very helpful. Using my finger over the iPad and iPhone’s camera and flash is, in my opinion, a very innovative use of existing technology..Version: 4.0.1

Help my heart outThis little app. Helps me keep track of my pacemaker. Yes it's not a medical device, but if there is a problem with the heart rate I get a hold of my doctor. So yes this app is great and gets5 stars. And the exercises are not that hard to do. I have told other people about the app who have pacemakers and or others with heart problems. We use it as a tool. Now if it gust could do bp..Version: 4.0

AwesomeGreat app, this is the free version so limited but does what it should. Wonderful, I might even upgrade to pro..Version: 3.2.0

Just wowTo be honest I wasn’t expecting much from this app when I downloaded it as “some” apps can be disappointing but NOT THIS APP!!! It’s absolutely amazing so amazing I’m going to buy the pro 10/10.... RECOMMEND RECOMMEND RECOMMEND!!!!!.Version: 4.0.6

Good appGood app, can sometimes be temperamental and has difficulty measuring pulse rate. Is a good app when it works though..Version: 4.0.3

GoodGood tool, but you will probably need to buy the pro app to get much use out of it..Version: 3.1.3

Cute, very useful appGreat app for medium-intensity workouts (which is a relative term, as with most things). The pulse taking capability is a joke - works about 5% of the time no matter how well you try to follow their directions. I also find it cute how they say this is a 7 minute workout when it actually lasts 8 minutes, whoever added the durations of the sets and pauses must have skipped arithmetic class and was too bored to actually time it with a stopwatch. These are minor things though (don’t care much about the pulse rate) and they don’t detract from the usefulness of the app, the smartly designed and well thought-out workout, and the convenience it gives you to do it anytime, anywhere. I enjoy it every time I use it - kudos to the developers..Version: 4.0.6

Top notchEasy to use and quick.Version: 4.0.1

Convenient to useI’ve used Cardiio for some time now and enjoy the convenience of taking heart rate and the simplicity of a 7 minute workout. Seeing the results of daily use..Version: 4.0.8

Great appI like to find out what my heart beat is.Version: 4.0.1

It worksSo many of these apps don't work unless you have a flash to place your finger on. This works every time and seems to be quite accurate..Version: 4.0.1

LaterAfter a few weeks of use I’ll be able to give an accurate view of this app..Version: 4.0.3

Best Pulse bpm ios appBefore using Cardio I tried several 'free' apps and a few paid apps and all were unsatisfactory. First, most of these other apps indicate they are for iPhone and iPad but they do not work on the iPad because to take a finger reading you need a camera with light--iPad has no camera light. The Cardio app works on both iPhone and iPad and automatically imports results into Apple's Health app. Cardio measures pulse by either finger or face readings on iPhone and by face on the iPad. Readings are very accurate and match the exact same values taken in my physician's office. Excellent customer service if you have any questions..Version: 4.0.1

Worth it !Even the free version is an accurate one , it lets you to measure your heart rate for free and not per measurements /day. And it gives nice statistics. I am thinking of buying the full version..Version: 4.0.3

Really goodEasy to use, let's you feel how you are and how fit your heart is!.Version: 3.2.0

Xxxxxxxxxxx!Love this App! Great to know my heart rate without going to the doctor..Version: 3.3.1

My 6 years experienceI have been using this over 6 years to measure heart rate and do the 7-Minute Workout, both of which work very well. The heart rate sync automatically with apple HealthKit and pretty useful. The 7-Minute Workout by far is the best of all 7-Minute Workout apps, as this is the only app that provides timer announcements at 20, 15, 10, 5, and 0 minutes, and even during the rest periods of 10 seconds, unlike other apps which announce only the start and finish of each 12 exercises..Version: 4.0.6

Enjoy using this appThis app is pretty good. I bought the other features and it is also handy and informative to keep on track of where you sit in te population and where you should aim for. I do the 7 min workouts and they are good. The heart rate measuring is also accurate..Version: 4.0.1

A go-to appI’ve been using Cardiio app for maybe two years. It was my first heart-rate app, and glad I downloaded it. I’m very healthy, and am a recreational athlete. The app has gone through ups and downs during that time, but I’ve experienced pretty steady improvement in its function. I love that they don’t try to sell you a whole bunch of other “stuff.” Extremely good and infinitely helpful app. #HeartHealth #fitness.Version: 4.0.3

Rythme cardiaque au reposJ’ai aimé cet appareil qui vérifie mo rythme cardiaque. C’est un appareil qui semble fiable. Cependant les exercices à faire pour vérifier le rythme cardiaque en faisant des exercices sont trop difficiles pour mon âge..Version: 4.0.6

Love this appI really like this app tried others but this is my favourite.Version: 4.0

CardioActually works. Recommended.Version: 3.1.3

MrsLove this app. I am an SVT sufferer and this just gives me so much peace of mind Many thanks.Version: 3.3.2

A reasonable appGenerally good. The sensor part of the app does a reasonable job, when the circulation to my finger is good. Sometimes after a strenuous workout, or even during one measurements can get squirrelly. My BP tends towards low and so sometimes given the right circumstances it looks like I'm flat lining it. The basic app is festooned with adds/add-ons of dubious benefit. Not quite as bad as some of the other count your heartbeat apps, but they're there. Update 8/17 They've upgraded the measurement function so it reliably works on my iPhone 7. It's much better than doing a remote facial pulse determination. The add ons are still a bit gooey. I'm certain waveform will prove useful, but getting useful medical data from sporadic measurements is a bit weird..Version: 4.0

CardioThere is a lot of afib.This app can help you do what the md’s are doing.This app might save your life..Version: 4.0.6

CardiioI’ve tried several HR readers in the past and they have given very poor or inconsistent readings, I thought it was my phone and the camera that was basically a week idea but this app has worked perfectly every time, I’m very pleased with it..Version: 4.0.1

ThanksGreat.Version: 4.0.7

Fun and informative.$399 for expensive watch or This APP, in all honesty find the App more useful..Version: 4.0

How useful isAs a hyper tense person and other heart issues, this is a blessing.Version: 4.0.7

SuperJ ai fais le test de quelques application et c est là meilleur et la plus précise.Version: 4.0.6

AwesomeGreat app.Version: 4.0.6

Accurate and easy to use.I’ve been using this app for over a year now and find it very accurate. The app is easy to use and has what you need to take your pulse without having to pay for anything. From what I can tell if you did want to upgrade it there are some nice options and no adds..Version: 4.0.4

Great AppHelps me hugely in the gym, monitoring my recovering heart rate.Version: 4.0.3

My healthIt keeps track of my health.Version: 4.0.1

After activity poorLike a few of the other reviewers I am disappointed with the monitoring after activity. It takes too long to get a reading and is easily 20 or 30 beats less than the actual rate on completing the activity. Such a shame, great idea..Version: 4.0.3

Finally a decent app!Does what it advertises without shoving ads in your face and forcing subscriptions.Version: 4.0.6

Not working properlyIt has always worked fine for me, but today, for some reason it keeps measuring without stopping to give me the results. It doesn’t stop and the flashlight starts getting hot. Also, the results delete after a while, it doesn’t keep any history past a certain amount of days..Version: 4.0.9

Very helpful and accurate.I've been using this app a lot lately. I just had heart surgery, and compared it to the hospital ICU instruments and it was dead on. Now I pay more attention to my heart rate, especially if I feel funny at all. Totally recommend this. I use this A number of times during the week. A few times I had some funny feelings in my heart and it kind of confirmed it and so therefore I was more conscious of what was going on.Version: 4.0.3

Morning routine habitI use the Cardio heart rate measure and 7 minute workout as a part of my morning routine. Great feeling of accomplishment!.Version: 4.0.6

Good to have appI find the app very useful and use it quite a lot..Version: 3.3.1

Amazing quality and featuresCardiio is an amazing app and can even do workouts with it too. You can measure your heart rate too..Version: 4.0.6

Great toolCardiio is easy to use with lots of great information. It is also motivating to do short burst activities. Useful to understand states on overall health too..Version: 3.3.1

So easy!Love how easy this is. Unreal app. Well done!!.Version: 4.0.11

More informativeThis is better than others I have tried as it doesn’t try to do a quick reading. Instead it monitors for about 15 seconds and shows the waveform along with the count. Haven’t needed the premium features yet. Thanks..Version: 4.0.3

Not feeling well helps to measure heart rateWorks well.Version: 4.0.1

😀😀😀I really appreciate this free app! My cardiologist has checked my heart rate at the same time and was impressed with the accuracy ( I know it’s not a 100% medical tool etc but it’s great it works for me ) I have told many friends and family members about it too and they also have been happy. Thanks Cardiio.Version: 4.0.3

Accurate Heart RateThis app is a Great heart rate monitor and reader it is accurate and does a number of different other functions- I'd recommend it for heart rate testing; it says not for medical but that's OK because you can always check your heart rate by touching the right side of your neck and counting the beats for 30 seconds and then you times that the number by two. Auto-written but correct ⬆️ 🙂.Version: 4.0.1

Very accurateGreat app and very easy to use! Get it!.Version: 3.3.1

Casio AppGreat App it's the only way I can focus on my own health..Version: 4.0

Love the appI find both the cardio measure and the workout fantastic. Do three sets of the 7 minute workout for good results..Version: 3.3.1

One of the very bestThis app is clever. If it only could sync between devices but that's a minor thing. It helps me to see how I am progressing towards my end :-).Version: 3.2.0

GarbageClocked my heart rate at 192 when it was 72 BPM Junk..Version: 4.0.6

Great little app and very simple to useAwesome.Version: 4.0.1

Data issuesAlthough this app works well it only keeps start for certain bit of time and then resets and that really is horrible..Version: 4.0.6

Simple, usefulI have Diabetes II and I use this as a type of monitor. If I see my pulse is up, I check my pill dispenser and there’s a 1 to 1 correlation with having forgotten to take my meds. I exercise, so if my pulse gets above 60, I start paying a little more attention to what’s happening in my environment. It’s fun to check in on your heart once a day. Wish it could do blood pressure checks..Version: 4.0.1

Great, easy to use, appWorks quickly and efficiently. All you need to monitor your heart rate regularly.Version: 3.2.0

Could not do without itThis app is brilliant I could not do without it I even set a reminder a scheduled time daily to compare the data. Just fab! Thank you.Version: 4.0.3

Rethink ‘poor signal’ alertThis app is very useful while taking a jog, for giving me an indication for when I need to take a break and when to restart. However, half of the readings end with the poor signal quality pop-up, which prevents saving of the result. By then my heart rate is too low to take another reading and save it..Version: 4.0.6

Decent but hard to get reading right after major exertionGenerally works well. The finger measurement seems easier than the face measurement. My complaint is that after major exertion, like biking a few miles up and down slopes, it can't immediately get a reliable reading - maybe breathing heavily means I’m not still enough for a reliable finger reading. For example, it initially gives a reading of 140, then at the end of the whole measurement session won’t record it as reliable. I retest and get about 10 bpm slower, by which time I feel like my heart rate has slowed a bit. I think the 140 initial reading was accurate. I’m going to look for another app to try..Version: 4.0.3

Awesome appWhat a brilliant piece of software! Great interface. Accurate, reliable and convenient. Pay once instead of paying by subscription to get the advanced features. Highly recommended..Version: 3.3.3

Highly recommendedThis app is amazing. I have been using it for three months to monitor my heart rate after a medical problem. It has just become the first app I have that feeds directly into Apple's Health app saving me the need to retype the results. Well done..Version: 3.3.0

CardioGreat app. Really useful for keeping a record of BPM and checking if ur healthy..Version: 3.1.3

EasiestMost convenient and straightforward and informative.Version: 4.0.1

HR monitorCapable readout! However, I had some minor issues learning how to configure my fingers on the iPhone 12 flash. The HR monitor works well at rest. During exercise, the quiet pause may affect the readout..Version: 4.0.6

This app used to give me moreWhilst an interesting app to monitor my heart rate, it used to give me more info. It now wants me to upgrade in order to get the same level of functionality that I’ve had for the preceding 2 years..Version: 4.0.3

Awesome app!!Easy to use, great at the gym or after a run. Great to see my heart works!!andceven better now that it works on apple health..Version: 3.3.0

This is a good appAlthough it sometimes does has its difficulties it is reliable and it’s a good app really accurate when it works.Version: 4.0.9

Monitoring tachycardiaCardio isn’t as good as a medical pulse instrument, but it works well enough for me to determine whether my supraventricular tachycardia (SVT) is acting up. I ignore the pulse height and shape, which vary randomly if I don’t hold my finger steady enough, and pay attention to the pulse spacing. Cardio works better for me than holding my finger on a blood vessel. My SVT is mainly an annoyance; I am not recommending Cardio for more serious arrhythmia. Follow your cardiologist’s guidance..Version: 4.0.6

Well laid out, easy to useReally like this app. It is intuitively laid out, the graphics are professional and modern. Works well and appears accurate. Recommend..Version: 3.3.1

Heart rateIt keeps you up to date..Version: 4.0.3

Help/Feedback SupportThe absolute worst support I’ve encountered to date. I purchased the Pro Upgrade on my iPad and can’t get the family sharing option to work on my iPhone. I’ve sent at least 5 messages requesting help/assistance over the last 2 weeks and have yet to hear anything back from the Developer. I would err on the side of caution if purchasing the Pro Upgrade - don’t count on any technical support from this Developer!.Version: 4.0.3

Great AppGreat accurate heart rate readings every time. Works every time..Version: 4.0

A OKHaving just had this for a short period of time i start with a 3 Star review. What I have experienced to date I am more than pleased with, so let's see how we do in the future eh!.the future is now and I give you 4 Stars.👍.Version: 4.0.1

Back again janeLove this tool! Incredible how well it measures heart rate and great to see its accuracy-whether via face or finger. Also love (sometimes less so) the 7 minute workout..Version: 4.0

Best I’ve tried so farHas both face and finger monitor. If like me you don’t have spare time to work out at a gym, there’s a little workout routine built into the app which is quite good..Version: 4.0.3

Reliable and easy to useHaving recently had a pacemaker fitted this app provides instant feedback on my heart rate which gives me instant piece of mind that he pacemaker is doing its job. Also great for monitoring HB during stressful business situations..Version: 4.0

Great AppRecords everything I need. Accurate readings, so very happy with App. Well worth the download and the download of the full premium site, is well worth it as well..Version: 4.0.1

Simple and accurateGood app works well, handy in the gym. Good stuff!!.Version: 3.3.1

Easy to useSeems accurate and lots of features.Version: 3.2.0

Ease of useReally useful App which does as expected. Lightly press finger over camera opening and you get a printed readout, plus bp bpm counter. I have AF and the counter easily gives me a reading which is difficult to measure manually, free too. Highly recommend..Version: 4.0.6

Amazing and easyOkay this is excellent everyone who wants this app get it it tests your health and even gives you daily workouts it keeps your body running and also lets you keep your heart rate so if a doctor or something around there need your heart rate use cardiio thanks.Version: 4.0.3

Exceeds my expectations.Great easy to use app. Seems to be accurate enough for what I use it for. Which is measuring frequency of ectopy. Great to have a history to track.Version: 3.2.1

FairIt is a great app. Enjoy using it. But unable to take my heart rate if I have been exercising won’t read high rates.Version: 4.0.3

CoeurJ’aime l’utilise cette application tous les jours.Version: 4.0.6

Great incentives 😍My favorite app, gives me the incentive to exercise when I don't go to the gym. Always good to know your heart Health in comparison to every one else in your age group. The slower your heart the stronger it is. Unless you're suffering from heart failure. Going with the Cardiio part of the app, I do feel better the rest of the day, I give this a five star rating for sure.‼️PS-your heart is a muscle if you don't use it it will become weaker!.Version: 4.0

Peace of Mind!!!Great App. Knowing your pulse within 60 sec. Just brilliant... Recommend to every one. 👍❤️.Version: 4.0.2

UsefulIt works much better on my phone than tablet. Seems accurate. Pleased with it ..Version: 4.0

Amazing appI don't understand how it works, it's incredible..Version: 3.3.1

CardioEasiest most reliable heart rate monitor I’ve tried after checking out about 5 different apps..Version: 4.0.5

Cardio AppI downloaded this app and started using it in unison with a pedometer app geared toward weight loss and overall health improvement. This Cardio app helped me keep sight of my heart health while increasing my activities. I've gone from fair to good to excellent over the coarse of three months. This Cardio app has also proven to be a great motivator for me, by allowing me to see real improvements in real time for all my efforts..Version: 4.0

Awesome app!I just wish it would show me my pulse through colour magnification.Version: 1.0

WhyOmg really.Version: 4.0.6

Great app for health monitoring!This is an easy to use but accurate app. So whether you are athlete or trying to get fit this app is for you..Version: 3.3.0

Instant diagnosisHaving a heart issue it is great for instant checks if I feel something is happening Very accurate.Version: 4.0.3

App is not usefulI tried this app to measure my heart rate after running . Nine times out of ten it does not get a reading. When I tried to submit a question to resolve the issue the feedback function did not work . Try a better app cuz this one sucks.Version: 4.0.6

Assuring checkerAs a pacemaker wearer aged 75, to be able to monitor my heart rate each day as part of my "wellness" check is very useful. Whilst accepting it is only a guide it is infinitely more practical than the normal pulse check using fingers which is long winded. The latest update is very user friendly and the new 'face ' option is also very informative..Version: 4.0.1

Does what it promisesGreat app that does exactly what it promises with no fuss. I tried a different app first but it wouldn’t do anything unless I first created an account so I deleted it..Version: 4.0.1

ExcellentUpdate 2020. I’ve been using this app for several years now, it’s excellent. I have paid for the extra features if not only because I use the app a lot, so I should contribute a little. <Original review below> I've been using this almost daily for nearly four months. Accurate, easy to use and not cluttered with adverts like the first app I tried. Occasionally difficult to get a reliable signal but that isn't the app's fault, it's more to do with cold fingers or external movement - it couldn't cope with being used on a moving train! Try the facial measurement in these conditions: slightly less accurate but will have a brave attempt. Not paid for the extra features yet but may well do. It's a useful and stable app, thank you!.Version: 4.0.6

Awesome apEasy to use, no problems - great to keep an eye on your heart rate..Version: 4.0.1

Excellent way to monitor healthI use this once per day to check my rested heart rate. I checked it against the one I wear when working out and they both are right on the mark. I like the reminder to check my HR each day or I'd probably forget. The comparison of my results to people in history and other countries is interesting. I recommend this app to anybody that has decided to take a more active approach to monitoring their health. I should also mention that I have checked two other heart rate monitors that use the same technology. Cardio is the only one that is even close to being accurate..Version: 4.0.3

I love this appThis app seems to be very accurate when compared to some of the others out there. I took it to the gym and compared it to a few different machines and it was accurate. I also took it to my drs office and compared to their equipment and it was very accurate there also. Only issue I may have is having trouble getting a reading of my hand is cold or if I move too much but that is normal and understandable.Version: 4.0.6

Does exactly what it promisesA paradigm of good iOS design and function..Version: 3.1.2

RecommendI know this isn’t suppose to be used as a medical device but due to this app I realized I had a heart issue, went to the doctors and they sent me for ultrasounds, mri and other tests, my pulse went from 60/70 ish to 156 and it was actually accurate my doctor was even surprised it worked how it did for me to monitor myself while taking beta blockers and (my new thyroid medication which ended up being the issue my heart was all over) methimazole. Definitely recommend if you’re paranoid and want to keep an eye on your bpm..Version: 4.0.6

AmazingWhat an awesome concept. Tech has come a long way.Version: 4.0.6


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