The Aim W12 Golf Watch offers powerful GPS performance through dual-band technology. It provides accurate distance measurements and automatically recognizes which hole you are playing. Distances are calculated to the front, center, and back of the green as well as to targets and hazards. The 1.32 TFT LCD color touch screen offers easy viewing and usage, the waterproof finish provides protection during rain, and the rechargeable lithium-ion battery lasts up to 10 hours in golf mode.