The Magene S3+ Cycling Speed or Cadence Sensor is a lightweight sensor that accurately captures bicycle speed and cadence data.
Compatible with almost all ANT+ & Bluetooth 4.0 devices such as Zwift, Garmin, Bryton, iGPSPORT, One lap, BKool, TACX, and more. The Bluetooth connection works with both smartphones & bike computers.
Lightweight design that installs easily on your bike's crank arm or wheel hub with the included rubber-elastic rings. Connect the sensor to the crank arm for cadence tracking, or to the wheel hub for speed measurements.
Note: The sensor can't be installed on the wheel of spin bikes, so speed tracking is not compatible with spinning bikes.
The sensor can be used as a cadence or speed sensor but not both at the same time.
Just reinsert the battery too quickly changes modes. The green light means speed mode, and the red indicates cadence tracking.
If you want to track both at once you will need to buy two units
Product Weight: 8.8g (including battery)
Product Dimensions: 85x29.8x38.3mm x 10mm
Waterproof: IP 66
Battery Lifecycle: 400 to 500 hours
Wireless transmission Bluetooth 4.O BLE; ANT+ /2.4G
What's in the box
1 x Sensor
1 x CR2032 Battery
1 x Curved Rubber Pad
2 x Flat Rubber Pad
2 x Small Rubber Elastic Ring
2 x Large Rubber Elastic Ring
1 x Instruction Manual