Garmin Approach G80 Golf GPS - Approach G80 is the first all-in-one premium GPS golf handheld with integrated launch monitor, meaning you can easily track club head speed, ball speed, smash factor, swing tempo and estimated distance. Large 3.5in sunlight-readable touchscreen combines with a slim design and easy button access to get to radar. The quick-access radar button makes it easy to learn more about your shot, including estimated carry, club head and ball speed, smash factor and tempo. Warm up before hitting the links. This mode provides simple feedback, evaluates swing and helps you develop accuracy and consistency. Compete against a friend on the driving range, play in a tournament against others, or try to beat your personal best. This feature helps evaluate which backswing and downswing timings are best for you and provides instant feedback.