A compact unit offering 14 functions including sensors for speedand cadence. 14 functions Cadence Auto sleep Auto Stop/ Start Tough composite construction One touch control panel Easy installation Multi-angle mount 4.6x 1.8x 3.5cm 30g (computer only) Functions: Current speed Average speed Max speed Trip distance Odometer Ride time 12hr clock Current cadence Average cadence Max cadence Distance test Time test Low battery indicator Auto Start/ Stop