Features

-Product Name: C3 Bike Cadence Speed Sensor
-Color: Black
-Size: 29.5mm*38mm*9.5mm
-Weight: 9.2g
-Battery: 220mAh CR2032
-Voltage: 3V
-Function: Track cycling speed or cadence
-Using time: 300 hours
-Standby time: 300 days
-Waterproof: IP67
-Link method: Bluetooth 4.0 ANT+
-Compatible:
ANT+ sports watch like Garmin, TomTom..
ANT+ bike computer like Garmin WahooBryton
Online game Zwift, Tacx, BKOOL
-Supported devices: Bicycle riding APP, Bicycle trainer software, Bicycle stopwatch etc.

The sensor is default as cadence sensor. For speed sensor, users need to switch the working mode as below photo.

The sensor can be connected to all kinds of APPS and equipment with ANT+ or Bluetooth, including Garmin, Wahoom, Bryton, Strava, Wahoo, Zwift etc.