Heart Alert

In-app purchases
167 reviews
Content rating
Everyone
5K+
Downloads
Content rating
Everyone
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About this app

Get instant sound alerts when your heart rate goes above or below your set limits. Perfect for training, recovery, or health monitoring.

Features:


– Custom BPM range
– Immediate audio alerts
– Works in the background
– Simple, fast setup

Supports most Bluetooth heart rate belts and chest strap monitors, including:


– Polar H10, H9, H7, OH1, Verity Sense
– Garmin, Decathlon, Wahoo, CooSpo, Scosche, and more

Warning!


This app can run in the background, but your phone may kill it.
How to prevent this read here dontkillmyapp.com.
High / low heart rate alert
Updated on
Sep 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

Ratings and reviews

163 reviews
Yazan Asad
August 7, 2026
this is good and links to polar verity. I am not sure why it stops working every 30mins to 45 mins? I have to reconnect but it does work when reconnected. update - change battery settings on the app to unrestricted to keep the app going, still turns off after a longer time but much less than before. lovely app, very easy to use.
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Side Project
August 7, 2026
It looks like your phone may be stopping the app from running in the background. Please check this guide to see if that's the case: https://dontkillmyapp.com/
Jed Ellerby
April 14, 2026
Nice and simple so very good, but once the max HR alert is reached it alerts almost every second and is then too noisy. A few initial alerts is a good start to get the attention but after that it's too much and alerting should be less frequent (or configurable). It's not easy to rapidly bring your HR back down so having a constant beep doesn't help. Good that developer is looking to improve this 👍
2 people found this review helpful
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Side Project
September 3, 2026
Thank you for your kind feedback! I've released version 3.0.0, where you can set the "Interval" between alerts in the Advanced settings. I hope it will solve this issue.
RK
June 10, 2026
So simple and so perfect. it's exactly what I wanted without unnecessary bills and whistles. super easy setup too! this is the first time I wish there were six stars
1 person found this review helpful
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What’s new

– Fixed good status