Challenge your friends and motivate yourself with Stridekick’s fun fitness tracker challenges. Fitness should be fun! CONNECT ANY FITNESS TRACKERWith cross-device compatibility, everyone can play! See how you compare with friends on daily, weekly, and overall steps. Stridekick offers cross device compatibility by fetching your step and distance data from the Fitbit, Jawbone, Withings, Garmin, and Misfit so that you can participate in activity challenges together.CREATE YOUR OWN FITNESS CHALLENGE...