Infinitime is an open source firmware for the Pinetime smartwatch. It is written in modern C++ and based on FreeRTOS.

Features

• Open source : released under the GPLv3 license

• BLE communication

• Rich user interface via display, touchpanel and push button

• Time synchronization via BLE

• Notification via BLE

• Heart rate measurements

• Step counting

• Wake-up on taps, wrist rotation and wrist shake

• Chimes

• Quick actions

  • Disable vibration on notification
  • Brightness settings
  • Flashlight
  • Settings

• 5 watch faces:

  • Digital
  • Analog
  • PineTimeStyle
  • Terminal
  • Infineat
  • LCD

• Multiple ‘apps’ :

  • Stopwatch (with all the necessary functions such as play, pause, lap, stop)
  • Alarm
  • Timer
  • Steps (displays the number of steps of the day and the daily goal)
  • Heart rate (controls the heart rate sensor and display current heartbeat)
  • Music (control the playback of the music on your phone)
  • Paddle (single player pong-like game)
  • Two (2048 clone game)
  • Metronome
  • Navigation (displays navigation instructions coming from the companion app)

• User settings:

  • Display timeout
  • Wake-up condition
  • Time format (12/24h)
  • Watch face
  • Step goal
  • Set date and time
  • Battery status
  • Chimes
  • “Shake-wake” calibration
  • Firmware validation
  • Enable/Disable Bluetooth
  • System information

• Supported by multiple companion apps :

  • Gadgetbridge (on Android)
  • Amazfish (on Sailfish, Linux, and Ubuntu Touch)
  • Siglo (on Linux)
  • InfiniLink (iOS) [Looking for a new maintainer]
  • ITD (on Linux)
  • [Experimental] WebBLEWatch Synchronize time directly from your web browser. video

• OTA (Over-the-air) update via BLE

• Bootloader based on MCUBoot

Please check the source code repository for more up-to-date information.