Cadence & Speed Sensor
Measures your pedal stroke and speed to help you perform at your best.
Mounts easily on to your bike.
Bluetooth® Smart technology
In both the watch and strap, which enhances battery life and compatibility.
Ready to go with battery included (CR2032).
Quickly jump to
TomTom Multi-Sport Cardio Watch
TomTom Multi-Sport GPS Watch
TomTom Multi-Sport + HRM+CSS+AM
TomTom Multi-Sport + HRM