features
The track timer, tachometer and chronograph allow you to record the time of other cars on the track and calculate their speed.
Battery life
up to 12 days in smartwatch mode, up to 28 hours in GPS mode, up to 9 hours in GPS mode with music, up to 48 hours in UltraTrac mode
Playing and controlling music on your watch
Yes
Smartwatch interfaces
Bluetooth® Smart, ANT+®, Wi-Fi®
Sports functions
Compass, altimeter, gyroscope, accelerometer, thermometer
Watch functions
Time / Date / GPS Time Synchronization / Automatic Daylight Saving Time / Alarm Clock / Timer / Stopwatch / Chronograph / Sunrise, Sunset