Heart Rate Monitor

Heart Rate Monitor

Monitor heart rate via BLE devices with real-time display, history, and alerts

XiaochangXu Health Manager

Download (6.4 MB)

Screenshots

Screenshot of Heart Rate Monitor Screenshot of Heart Rate Monitor Screenshot of Heart Rate Monitor Screenshot of Heart Rate Monitor

Description

A lightweight heart rate monitoring app for Android, built with Jetpack Compose and Material 3. Connect to BLE heart rate monitors and track your heart rate in real time.

Features:

- Bluetooth LE heart rate monitoring: scan and connect to any BLE heart rate device
- Real-time heart rate display with animated heart icon
- Floating window overlay for always-on heart rate display
- Status bar heart rate indicator with auto color adaptation
- Heart rate history with chart analysis (powered by Vico)
- Heart rate alerts with posture detection (sitting/standing/exercising)
- HTTP server and WebSocket server for real-time data streaming
- Webhook support for pushing heart rate data to external services
- Favorite devices with auto-connect
- Fully customizable UI: colors, opacity, corner radius, size
- Material 3 design with dynamic color support (Android 12+)
- Fair memory management for Chinese OEM devices (vivo, Xiaomi, OPPO, Honor)
- Privacy-friendly: no tracking, no ads, no analytics

Open source under MIT License.

What’s new (4.9.5)

- Fixed notification bar closing touch penetration after floating window disappeared
- Fixed custom color pop-up not closing with return gesture

Versions

Version Date Size Requires Android Download
4.9.5 current
e4c8faa490d777ae…
 2026-09-09 6.4 MB API 24
4.9.4
e4295d6f7124fd78…
 2026-09-07 6.4 MB API 24
4.9.3
aa8f0a62041e90b3…
 2026-09-03 6.5 MB API 24

Permissions

What the app asks the system for. Android only grants sensitive access after you confirm it.

  • Display over other appsDraw content on top of other apps.
  • Foreground serviceKeep running in the background, visible in the status bar.
  • Bluetooth scanSearch for nearby Bluetooth devices.
  • Bluetooth connectionConnect to paired Bluetooth devices.
  • BluetoothConnect to Bluetooth devices.
  • BLUETOOTH_ADMIN
  • Precise locationDetermine the location via GPS.
  • Approximate locationDetermine the location via the network.
Show 11 more permissions
  • FOREGROUND_SERVICE_LOCATION
  • FOREGROUND_SERVICE_CONNECTED_DEVICE
  • FOREGROUND_SERVICE_SPECIAL_USE
  • Internet accessSend and receive data over the internet.
  • Network stateCheck whether and how the device is connected.
  • Wi-Fi stateRead information about the Wi-Fi connection.
  • NotificationsShow notifications.
  • VibrationControl the vibration alert.
  • Prevent sleepingKeep the device from going to sleep.
  • Run at startupStart automatically after the device is switched on.
  • heartratemonitor_compose.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

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