About this app
Send your Heart Rate to the Health app from your Bluetooth LE Heart Rate Monitor. In addition to seeing your heart rate in-app, the app will continue to run in the background, adding your heart rate to the Health app once a minute. You can also easily export a CSV of your heart rate over time. This app has no ads, and doesn't sell (or even track) your usage to anyone, ever. Note that Fitbit devices won't work with this app, due to them locking down their Bluetooth communications.
Latest release
What’s New
Added support for dark mode, and smoothed out the heart rate graph!
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 21, 2026 · 1:56 AM $0.99
Screenshots
