FUNCTIONS:
GPS speed/distance and Tracking
PPG heart rate sensor
Activity /sleep Tracker
Multi-sport Modes
Mobile Phone Notifications
Altimeter/Barometer/Compass sensorsHARDWARE SPECIFICATIONS:
Cortex M4F running RTOS
PPG OHR module
Bluetooth Low Energy
Patch / LDS Antenna
5ATM
MIP low power daylight visible Color display
USB Charging