Heart Rate BLE
Live BPM from your BLE sensor
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Connect a chest strap or broadcasting sports watch and watch your heart rate live — on screen, on the Lock Screen as a Live Activity, and in a home-screen widget.
See your live heart rate, straight from your Bluetooth sensor.
Heart Rate BLE connects to any standard Bluetooth LE heart-rate sensor — chest straps, armbands, or a sports watch broadcasting heart rate (such as Garmin's Broadcast Heart Rate mode) — and shows your pulse in real time.
LIVE HEART RATE
• Big, readable beats-per-minute display with a heart that pulses at your actual heart rate
• Signal awareness at a glance: know immediately when the sensor stops broadcasting or loses contact
• Automatic reconnection when the link drops
LIVE ACTIVITY & WIDGET
• Follow your heart rate from the Lock Screen and Dynamic Island with Live Activities
• Add a home-screen widget to keep your latest reading in view
SIMPLE BY DESIGN
• No account, no ads, no tracking — your heart rate never leaves your device
• Works with the standard Bluetooth Heart Rate profile (GATT Heart Rate Service)
• Built-in demo mode: explore the whole app with virtual sensors before pairing real hardware
Pair it with a chest strap for the workout, or with your watch's broadcast mode to see your pulse on a bigger screen.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• 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
The developer, Dirk Postma, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Dirk Postma
- Size
- 28 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © 2026 Dirk Postma