- First-ever power meter calculated from heart rate.
- Most affordable way to begin power training.
- Bluetooth Smart and ANT+ compatible.
- Signal Transmission: Bluetooth Smart (Cycling Power Service, Heart Rate Service, Device Info Service) and ANT+ (2.4 GHz)
- Operational Temperature: 0-40C/32-103F
- Battery Type: CR2032
- Battery Life: 400 – 600 Operational Hours
- The PowerCal is not a waterproof device and should not be submerged in water
- PowerCal BLE is compatible exclusively with the PowerTap Mobile Application on iPhone 4S or higher.
- PowerCal ANT+ is compatible with android and iPhone/iPad devices with use of appropriate ANT+ adapter key
- PowerCal ANT+ is not compatible with cervos (little yellow computer) or older grey indoor cycle consoles.
All cycling computers are backed with a 1 year warranty to the original owner.