The G2 features a full fitness mode, a cycling mode, alarm, and stopwatch. Rechargeable: Rechargeable battery runs up to 11 hours in golf mode and 30 days in watch mode
Features:
Automatic Slope - Automatically Calculates Slope Data to the Center of the Green
Automatic Hole Recognition and Front/Center/Back Distance Guide
Complete Athletic Watch : jogging, Cycling, Speed, Calorie Burned and Other Key Data