10 Best Apps for Heart Rate Monitor 2021

Health is more important than ever to people today, and their lifestyles are changing for the better.

Everybody is now conscious of their mental and physical health and trying to do as much as they can to take good care of them.

It may not always be enough to maintain our health, and we may suffer from health conditions already. In recent decades, medical science has made tremendous advancements, as well as technology and science. Treatment and prevention are available for the majority of health conditions.

Even so, keeping an eye on your health can prove vital to early detection and treatment. Various monitoring methods are available now. Wearing a fitness band can track calorie consumption, exercise, sleep, etc. A portable blood-sugar indicator and an oximeter can also be utilized easily.

The heart rate can now be measured on your smartphone! The smartphone has become ubiquitous nowadays. The same smartphone can track your heartbeat with an app! Apple and Google Play now offers apps for heart rate monitors.

These Bluetooth heart rate monitoring apps work with a variety of Android devices as well as devices with Bluetooth capability. With these heart rate monitor apps, your heart rate will be monitored while exercising, doing outdoor activities, or doing a high-intensity workout. They’ll also analyze the change between resting and exercising at your peak over time.

With your smartphone, you can access health information. Your physician will also receive regular updates from you.

Is It Possible To Measure Your Heart Rate With These Apps?

By analyzing changes in blood volume under the skin, fitness bands and other wearable devices can detect the heart rate

It involves a process known as photoplethysmography. The process is similar to that used by your smartphone when tracking your heart rate.

Here is a more detailed description of the process. Blood flows directly through your capillaries when your heartbeats. In these capillaries, blood pressure is raised and lowered when your heart pumps.

Despite the fact that blood vessels absorb light, it is possible for them to do so. With the camera and flash on your phone, you can take pictures of swollen areas and a reduction in blood flow.

You can see a reflection of your smartphone camera lens when you touch it. Your heart rate is calculated as the blood is pumped into your finger by observing the change in color and thickness.

Apps That Track Heart Rate: How Accurate Are They?

Heart rate has been measured using photoplethysmography since quite some time ago. Tracking your heart rate using an app is easy.

  • The heart rate tracking in these apps differs from gold-standard clinical measurements such as an electrocardiogram and fingertip pulse oximetry.
  • Almost 20 beats per minute can be overestimated by these apps in 20 percent of cases according to the study.
  • We shouldn’t be surprised that these apps cannot compete with high-quality medical equipment.
  • The use of apps intended for casual use is usually preferred for serious medical tasks. Despite this, some apps performed better than others within the study.
  • Researchers found that apps using your finger held up to your phone camera are much more accurate at tracking your heartbeat than apps that use only your face.
  • Apps like this one can provide great assistance for people who need a basic sense of their heart’s activity.
  • Keep your doctor’s advice in mind when you’re dealing with difficult situations.
  • It’s time to find out which heart rate monitor app is most suitable for your purposes now that you know how the apps work.

Best Heart Rate Monitor Apps – Our Top Pick

Kardia: Detect more arrhythmias than any other personal EKG

In comparison with other apps, you get more information from this app in only 30 seconds because you have to touch it to monitor your heart rate.

KardiaBand also makes reading more portable. A heart rhythm analysis app can also detect abnormal outcomes, such as blood pressure, irregular heartbeats, or even symptoms of conditions like atrial fibrillation.

You will also be given instructions for what to do if your heart rate is abnormally high.

Aspects of Kardia App

  • An additional sensor device is included with the app, which measures heart rate and blood pressure in 30 seconds.
  • Health records can be maintained for you by this app, and experts can access them easily.
  • KardiaBand devices can detect arrhythmias easily, unlike other apps.
  • Google Play rated it 3.6 stars, and Apple gave it 4.8 stars.

Google Play Store & Apple App Store

Instant Heart Rate: HR Monitor & Pulse Checker

Apps for both iOS and Android are available, and it is universal. A wide range of news outlets has covered the app, including CNN, The Guardian, Chicago Tribune, and others.

  • Using your device’s camera, it can measure your heartbeat in just ten seconds.
  • A heart rate graph and chart will also be displayed. The StandUp test in this application can also be used to test your fatigue levels.
  • Additionally, the app will record what you did when your heart rate was resting.
  • Cardiologists and researchers both agree that the app is reliable.

In the app, monthly and annual packages are also available as premium options. Packages and prices vary depending on what is chosen. You can expect to pay between $9.99 and $59.99 for a year-long subscription.

Features of Instant Heart Rate app

  • Mobile devices running Android, Apple, or Windows Phone can use this app.
  • You can easily figure out how to use it with a simple interface. It will be accessible to people of all ages.
  • App uses a camera flash that gives a good result to give you the most accurate result.
  • Over 25 languages are supported by this iPhone heart rate monitor app, which is among the most accurate.

Google Play Store & Apple App Store


Apps like this one are easy to use. Using the app is as simple as using an echocardiogram, and it includes the same level of detail.

Despite the app’s FDA certification, you can trust its accuracy. Your heart rate can be measured and checked in less than a minute.

Aspects of FibriCheck App

  • An easy-to-use interface makes this application easy to use.
  • FDA-approved, Healthline has also featured it.
  • Google Play has rated the app 4.3 out of 5 stars. There may be in-app purchases, but you can download it for free.

Google Play Store & Apple App Store

REPS Heart Rate Monitor

Both Android smartphones and tablets can use the Heart Rate Monitor app. The app also tracks your heart rate using the camera of your device.

Within the Heart Rate Zone, you will be able to train your heart health as well. This app records without additional hardware, as with the Kardia app. Google Fit is compatible with the app, and its interface is easy to work with. Another way to be able to analyze your heart rate throughout different activities is by adding labels to your heart rate.

Aspects  of Heart Rate Monitor App

  • A version of Android 4.0 or older is supported by this app.
  • If you wish to make in-app purchases, you can do so.
  • There are more than one million downloads of the app on Google Play.

Google Play Store

Heart Watch App

Sleep, walk, exercise, and regular modes are available in this app. Reviewers have given it 4.7 stars. The device also monitors your heart rate for irregularities.

Moreover, it is accurate as well as compatible with Apple smartwatches. Moreover, it has a very intuitive user interface. The processing of complex medical signals is aided by machine learning and artificial intelligence.

Aspects of Heartwatch App

  • The app costs approximately $3.99, making it one of the cheapest heart rate monitors available.
  • Over ten languages are supported by the app, so you can choose the language you are most comfortable with.
  • According to the app’s average rating, it has 4.7 stars.
  • The Apple watch requires Apple Watch 4.0 in order to work with iPhones running iOS 11.

Apple App Store

Cardiac Diagnosis (arrhythmia)

It may seem unreal to develop an app like Cardiac Diagnosis. The use of intense light makes this device quite reliable when it comes to monitoring heart rate.

As a result, you can see if your heart rate is normal, if you need to pay attention, or if you need immediate medical care.
When people have already been diagnosed with an arrhythmia or another such cardiac condition, these types of tests may prove useful. These conditions must be detected as soon as possible.

Aspects of Cardiac Diagnosis App

  • No additional devices are needed for this application to work.
  • Android users can download this app for free.
  • According to Google Play, the app has a 4.0 rating out of 5.
  • If you are given a general overview, you can decide what to do.

Google Play Store

Corneum: Smart heart-failure management

A 4.8 rating is given to this app, which is designed for identifying abnormal heart rates and potential health concerns.

A heart health nurse developed the app to encourage regular monitoring of heart health in order to prevent heart problems. Monitoring your heart health is important to prevent them.

The heart rate is used to identify potential threats to your health. In addition, SDL gives you graphs and alerts so that you can better understand the information.

Maintaining a medication and dosage record is also possible. You can share charts created by this app with your chosen experts using an easy-to-use interface.

The app also lets you set sodium targets for daily, weekly, and monthly.

Your overall heart health will be monitored through daily alerts as you use the app. Dietary changes can be observed through heart rate charts over time.

Aspects of Cormeum App

  • In addition to tracking your heart rate, the app also calculates how much sodium you’re eating as well as how much fluid you’re drinking.
  • This way, you won’t miss your medication.
  • Reports such as these can be easily shared with experts or physicians. Easy-to-read charts are generated within the app. Data is available monthly, weekly, and daily.
  • Neither iOS nor Android devices will be hampered by this app.

Google Play Store & Apple App Store

Qardio Heart Health

You can use this app to take a 30-second reading of your heart rate using your smartphone’s camera. Your results will approximately match the original.

Android and Apple devices can both access it. As well, it will keep track of your heart rate and blood pressure depending on where you are. In the gym, at home, or at work, you can determine your next steps based on your heart rate.

Apart from weight and fat and muscle composition, other health measures can be monitored. In addition to focusing on your heart, we will also consider the whole body’s health.

This site allows you to get quick results that can be shared with others. Apple Watch models can also be tracked with this app.

Aspects of the Qardio App

  • A Qardio app won 3 CES awards and has a 4.5-star rating out of 5 stars in the Google Play Store.
  • Your data is imported from the cloud when you sync your Fitbit, Google Fit, or Samsung Health.
  • Through the app, your records can be shared with your doctor directly.
  • QardioArm Wireless Blood Pressure monitors can be synced with your devices for even more accurate results.

Google Play Store & Apple App Store

Cardiio: HR Checker & Beat Analyzer

This heart rate monitor app has a 4.7 out of 5 ratings and is regarded as one of the best. The cameras on your iPhone will measure your heart rate and provide you with an analysis.

You will have a decreased heart rate during rest and an increased heart rate over time. Your iPhone must first be downloaded and installed with the app. The app will give you instructions once you open it. Click with your finger to open the camera. Once your pulse is taken, it will appear on the app. An analysis will be done after the pulse is taken.

Cardiio incorporated developed it, and it has an average rating of 4.7 out of 5. It is occasionally mentioned as one of the best heart rate monitor apps by different media outlets.

Aspects of Cardiio Heartbeat App

  • In the premium packs, users can access functions like pulse waveforms, specific heart rate packs, calorie burn estimates, etc. It’s not necessary to purchase different devices for this information. You only need to pay $9.99 for access to this information.
  • Using the app, you can also improve your fitness by doing interval training. A physician can help you with the plan.
  • You can monitor your heartbeat with its free version, which comes with a few basic features.
  • It supports 13 languages.
  • This app requires iOS version 8.0 or later on iPhone, iPad, and iPod touch.

Apple App Store

Cardiograph – Heart rate meter

The Macropinch Cardiograph lets you track the heart rate of several people with one app! A family member’s heart health can be tracked through an individual profile.

Your device’s camera and sensor calculate your heartbeat and create a record of it, which you can refer to whenever it is needed.

Aspects of Cardiograph App

  • Multi-person heart rate monitoring is possible with this app.
  • Using this program will yield accurate results that are simple to use.
  • Using it is easy due to its neat and uncluttered interface.
  • You can use this device to monitor your heart rate and you can also pair it with Android Wear smartwatches.
  • You can add notes as well as track your heart rate.
  • The Google Play Store has received more than 200,000 reviews with a four-star rating.

Google Play Store & Apple App Store

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