Heart Rate BLE
Live BPM from your BLE sensor
About
This app displays your live heart rate directly from a Bluetooth sensor. It features a clear BPM display, signal awareness, and automatic reconnection. Enjoy a simple, private experience with no ads or tracking, as your data stays on your device.
What's New in Heart Rate BLE
1.2.0
August 11, 2026
• Demo mode is now a toggle in About — try the full app with virtual sensors anytime • More reliable Bluetooth: scanning resumes after Bluetooth is toggled off and back on • Live Activity ends cleanly when the sensor drops out of range • Stability improvements from Expo SDK 57 and an updated BLE stack
MoreDeveloper apps
FAQ
What devices does Heart Rate BLE support?
Heart Rate BLE is designed for iPhones and connects to standard Bluetooth LE heart-rate sensors like chest straps, armbands, or sports watches broadcasting heart rate.
Does Heart Rate BLE have ads?
No, Heart Rate BLE is ad-free and does not track your data. Your heart rate information remains on your device for a private experience.
How accurate is Heart Rate BLE?
The app displays live BPM from your Bluetooth sensor, relying on the sensor's accuracy. It provides signal awareness to let you know if the sensor connection is lost.
Can I see my heart rate on my iPhone's Lock Screen?
Yes, Heart Rate BLE supports Lock Screen Live Activities, allowing you to follow your heart rate in real time without opening the app.
Is there a way to try Heart Rate BLE before connecting a sensor?
Yes, Heart Rate BLE includes a built-in demo mode that lets you explore the app's features with virtual sensors before pairing your actual hardware.
How often is Heart Rate BLE updated?
The latest version, 1.2.0, was released on August 11, 2026, indicating regular updates to improve functionality and reliability.
What is the age rating for Heart Rate BLE?
Heart Rate BLE has an age rating of 4+, making it suitable for a wide range of users interested in monitoring their heart rate.
Does Heart Rate BLE require an account?
No, Heart Rate BLE is designed for simplicity and does not require an account. Your heart rate data is not tracked or stored.
