- Bluetooth, GPS, cellular, vibration sensing with an integrated accelerometer and magnetometer for speed and impact detection
- Rechargeable with USB and wall charger (included) or hardwired to bike
- Compatible with iOS 7 or higher and Android 4.0 or higher
- Monthly subscription rate is $14.99; no contract or hidden fees
- 2.5 x 1.7 x 0.55 in.
- 1.23 oz.