MAKING YOUR BIKES SMARTWith Bluetooth connectivity, the Sunny Bike Cadence CB110 allows you to connect your bike to the Free SunnyFit App to track real-time workout metrics such as time, RPM, speed, and calories. SUNNY CONNECTED FITNESSThe all new SunnyFit App takes your workouts to the next level! Find 1000+ workout videos from world-class certified trainers, explore the world with 10000+ tour videos, and access exclusive communities and leaderboards.