A simple, affordable and well-featured wireless GPS computer. Features Record rides with optimized GPS satellite recording Bluetooth connectivity to HR and Speed / cadence sensors Smart Wireless LED System Heart Rate: Current, Average, Max Cadence: Current, Average Elevation: Ascent, Descent, Current Calories & Temperature Speed: Current, Average, Max Time: Ride Time, Clock Bread crumb trail page Customizable fields and 4 Data pages Auto Backlight Battery life indicator for device and paired devices Intuitive four button operation Lithium polymer battery provides up to 28 hours of runtime Micro USB rechargeable Stores up to 100 hours of ride data Extremely weather resistant, Durable, composite construction Includes X-Lock Standard Mount (works with all x-locks mounts) Analyze and share rides on social media through GPS Root via USB cable 76g