Skycaddie SX550 Golf GPS Rangefinder The Skycaddie SX550 Golf GPS Rangefinder is an improved version of Skycaddies' fantastic SX500 handheld device. The SX550 is a premium GPS handheld that provides the very best view in golf with vivid course graphics and distances you can trust. This device is also pre-loaded with more than 35,000-courses from around the world. Now with a larger 5.5” LCD high-definition capacitive color touch screen to provide more viewing screen. Driven by an ultra-fast multi-core processor for fast response. Features 5.5” LCD Color Touch Screen provides more viewing screen with a super responsive vivid display Lighter and slimmer body design than the original special edition SX500 Preloaded with over 35,000 of SkyGolf’s maps for unmatched accuracy Powered by an ultra-fast multi-core processor Fast response Full colour HD course graphics Wi-fi connectivity to streamline updates and course downloads on demand. No need to connect to a computer Powerful and highly water-resistant High-capacity rechargeable lithium polymer battery provides up to 14 hours of continuous use