CAT EYE - Velo 7 Bike Computer - Speedometer and Odometer - Optional Headlight and Tail Light ALL YOUR FAVORITE STATS: Displays current, max, and average speed, total distance, trip distance, elapsed time, pace arrow, and clock. DON'T SWEAT THE SMALL STOPS: Caught at a red light? Stopping for coffee? We've got you covered. Your CatEye computer knows when you've stopped and automatically stops counting time and averaging speed. WIRED SENSOR: The Velo 7 comes with a wired speed sensor. GO THE DISTANCE: With a battery that lasts up to three years, you can install it and forget about it. PERFECT FOR BEGINNERS: The Velo 7 is an entry-level computer that is perfect for beginner cyclists looking to take their riding to the next level.