Heart Rate Monitor Downloads & RevenueHeart Rate Monitor · Google Play
Not in a tracked Google Play top chart right now.
Updated 3 Nov 2026 · rankings refresh through the day
DeveloperHealth & Fitness AI Lab
CategoryHealth & Fitness
PriceFree
Released
Installs1M+
Rating★ 4.5 (32k)
Updated
Content ratingEveryone
🆕First spotted by AppInsider🔎Top 10 for “rate monitor”🔎Top 10 for “heart rate”🆕Released on Google Play
Full timeline · 4 events in the last 12 months
- 🆕Heart Rate Monitor first spotted by AppInsiderUnited States (found via search)
- 🔎Heart Rate Monitor reached Top 10 for “rate monitor”#10 in Australia search · popularity 38
- 🔎Heart Rate Monitor reached Top 10 for “heart rate”#7 in Australia search · popularity 22
- 🆕Heart Rate Monitor released on Google Play
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.5 ★
32k ratings
Measured
Heart Rate Monitor on Google Play
App details
App ID
com.bluefish.heartrate
Publisher
이자하
Publisher country
South Korea
Content rating
Everyone
Heart Rate Monitor downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How Heart Rate Monitor makes money: subscriptions, one-off purchases and ads.
Ads
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
Ratings
Google Play, worldwide.
Rating
4.5 ★
32k ratings
Measured
Ratings
32k
Measured
Written reviews
2.8k
Measured
About Heart Rate Monitor
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.
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.
What's new in 0.3.22
Improved the accuracy and UI