Bluetooth and ANT+ speed sensor

Description

Monitor your pedalling with the wireless, easy-to-install speed sensor. With no magnets or other exposed parts for alignment, this sensor is easy to install, store and move from bike to bike.

The second-generation Speed Sensor attaches to the hub of one of your wheels and automatically calibrates with the ^Edge® cycle computer or compatible Garmin device to give you accurate speed and distance data at all times. Sensor stores your ride data even without an Edge or compatible device; once connected, data is shared between the two devices