Hands free operation the caddy lite is designed so that you can switch it on as you arrive at the club select the course you are playing on the day and your caddy lite will give you the distances you require for your entire round of golf after selecting your course you dont have to touch the gadget again until the round of golf is completed no need to fiddle press buttons or interrupt your game or your playing partners game your caddy lite will automatically detect which hole it is on and