Polar H10 is an extremely precise heart rate sensor that comes with the Polar Pro chest strap. It provides top-quality ECG measurement and connects via Bluetooth and ANT . Perfect for tracking your heart rate during your Wattbike sessions.

• Chest size: 67-116cm / 26-46"
• Operation time: 400hrs (replaceable battery)
• Water-resistant: 30m
• Connectivity: Two simultaneous Bluetooth connections, ANT , 5khz Gymlink
• Included: Polar H10 sensor, Machine-washable textile strap.