Heart Rate Monitor

Easy-to-use Accurate Heart Rate Monitor

Health & Fitness AI Lab · com.bluefish.heartrate

5.0 out of 5 (1 rating) 1M+ downloads v0.3.22 7.2 MB Android 10+ PEGI 3 · Everyone

Download APK 7.2 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v0.3.22 (22)
Updated: Jan 28, 2026 (8 months ago)
APK size: 7.2 MB
Requires: Android 10+ (API 29)
CPU support: Any (no native code)
Category: Health & Fitness (app)
Listed since: Mar 6, 2021 (at least)
Permissions: 11 (1 sensitive)
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Heart Rate Monitor is an app by Health & Fitness AI Lab in the Health & Fitness category, listed since at least March 2021. It has no native code, so it runs on any Android processor.

Since version 0.3.20, the minimum Android version rose from 5.0 to 10. It asks for 11 permissions, 1 of them sensitive: camera. It asks for the same permissions as version 0.3.21. The app can read the advertising ID that ad and analytics services use.

What's new in v0.3.22

Improved the accuracy and UI

Description

From the listing uploaded by “appupdater”.

Measure, record and track your heart rate easily 1. You can measure heart rate (HR). 2. You can turn off hot flashlight. (top-right flashlight icon) 3. Unlimited measurements. 4. Additional features. (e.g., csv export, heartrate zone) Support heartrate zone calculation 1. Target heart rate is important for the best workout and exercise results 2. Support 5 heart rate zones (i.e., extreme/peak, cardio, fat burn, warm up, resting) 3. Useful for interval training, CrossFit, cycling, running and weight control. Beautiful UIs 1. Statistic UI with graphs. (e.g., min/max/avg) 2. Interactive UI for heart rate zone. 3. Simple, but very effective UI. Support auto backup (> Android 6.0) and free csv export How to use our heart rate monitoring app * Our app uses your phone's camera to check bpm. Just gently cover your fingertip on the back camera lens and stay still, then your heart beat will be counted after a few seconds. When you turn off flashlight, please measure in sunlight or bright region. * Heart rate monitor is very important for health and fitness. You can easily measure, record and track your heart rate by using our app. Note that our app will show HR in terms of beats per minute (BPM). * We would appreciate your valuable feedback. Please report bugs or request features to [email protected]. DISCLAIMER - Our heart rate monitor app should not be used as medical device. - Our app does not detect blood pressure. - Our app is not FDA approved. - Our app is not intended for any heart disease or condition diagnosis. - Our app may make the LED flash very hot.

Version history

3 versions are listed, going back to v0.3.20. Since v0.3.22 it requires Android 10+.

v0.3.22 LATEST Jan 28, 2026 7.2 MB TRUSTED v0.3.21 Dec 12, 2025 8.3 MB TRUSTED v0.3.20 May 18, 2023 7.4 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jan 28, 2026.
Certificate issued to “Bluefish” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Jan 28, 2026
Validated against Google Play Jan 28, 2026
Signed byCN=Bluefish, C=US
Signing certificate (SHA-1)49:E4:23:F5:66:84:B9:D8:50:B3:0C:5A:A8:42:FD:EE:8A:85:82:68
File MD5c29300117d5767aadeb0befc43d41dcd
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (11)

Heart Rate Monitor requests 11 permissions, 1 of them sensitive.

Camera Sensitive android.permission.CAMERA
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) com.bluefish.heartrate.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Run foreground services android.permission.FOREGROUND_SERVICE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Camera android.hardware.camera
Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

Heart Rate Monitor APK: questions and answers

Is there a version of Heart Rate Monitor for older Android phones?

The current version needs Android 10 or later. Version 0.3.21 is the newest listed build that installs on Android 5.0 and later. Get version 0.3.21 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Heart Rate Monitor APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is c29300117d5767aadeb0befc43d41dcd.