
Get training in the right zones. For recreational cyclists who want to improve their cycling performance. Key
Features: Measures heart rate combined with current average & maximum speed. Determines daily personal heart rate target zones for optimal training. Displays calories burned. Water resistant. Add a CS cadence sensor to improve your cycling technique & efficiency by measuring your real time & average pedalling rate (sold separately). Battery Life: 2 years with 1h/day 7 days/week exercise (estimate). Weight: 32g (computer). Included: Polar CS100 cycling computer Polar T31 coded transmitter Polar CS speed sensor Polar Twist Lock Bike Mount manual.