Wherever you run the suunto ambit3 run is optimized for your perfect running experience the running performance and sleep recovery measurements combined with full route navigation give you the tools to progress and explore running and training with the suunto ambit3 run 15h battery with 5 sec gps accuracy 1 min accuracy 100h speed pace distance and gps altitude route navigation and track back running cadence from the wrist running performance indication firstbeat interval workout plan