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 wrist rotation
• Quick actions
  • Disable vibration on notification
  • Brightness settings
  • Flashlight
  • Settings
• 2 watch faces:
  • Digital
  • Analog
• Multiple ‘apps’ :
  • Music (control the playback of the music on your phone)
  • Heart rate (controls the heart rate sensor and display current heartbeat)
  • Navigation (displays navigation instructions coming from the companion app)
  • Notification (displays the last notification received)
  • Paddle (single player pong-like game)
  • Two (2048 clone game)
  • Stopwatch (with all the necessary functions such as play, pause, lap, stop)
  • Motion sensor and step counter (displays the number of steps and the state of the motion sensor in real-time)
• User settings:
  • Display timeout
  • Wake-up condition
  • Time format (12/24h)
  • Default watch face
  • Battery status
  • Firmware validation
  • System information
• Supported by 3 companion apps (development is in progress):
  • Gadgetbridge (on Android)
  • Amazfish (on SailfishOS and Linux)
  • Siglo (on Linux)
  • [Experimental] WebBLEWatch Synchronize time directly from your web browser. video
• OTA (Over-the-air) update via BLE
• Bootloader based on MCUBoot

Overview of InfiniTime 0.9.0

Integration with Amazfish

Integration with Gadgetbridge

OTA