Feature:
1. ANT+ protocol compatible with for sports watch/stopwatch/Bryton/IGPSPORT/ZWIFT/ONELAP/BKOOL/TACX and other virtual cycling training software.
2. protocol compatible with for Songtuo sports watch/Walker/Qij/Blackbird Ride/Tulip Sports/STRAVA
3. Cadence sensor mode, reinstall the battery, the red light is on to indicate the cadence mode. At this time, it can be searched as a cadence sensor by or ANT+ devices. It is installed on the inner side of the left crank.
4. Speed ​​sensor mode, reinstall the battery, the green light is on to indicate the speed mode. At this time, it can be searched as a speed sensor by or ANT+ devices. Install the sensor on the front wheel hub.
5. It is a two‑mode cadence sensor that can track and speed data on the bicycle.
How to Use:
Function 1: Speed ​​measurement
1) Remove the battery back cover, turn the toggle switch to the S position, and replace the battery back cover.
2) Fix the curved rubber pad on the bottom of the product, and fix the speed transmitter on the hub with a rubber band.
3) Turn the wheel to wake up the sensor, and then use the device or App to connect.
Function 2: Cadence measurement
1) Remove the battery back cover, turn the switch to the C position, and replace