CatEye Speed/Cadence Sensor

Yes, this sensor typically requires magnets to be installed on the wheel and crank arm to accurately detect speed and cadence. Please ensure your bike frame has enough clearance for the sensor and magnet placement before installation.

The sensor uses standard Bluetooth connectivity, making it compatible with most major cycling apps like Strava, Wahoo Fitness, and others that support Bluetooth speed and cadence profiles. It acts as a universal bridge, so it should pair easily with any app that accepts standard Bluetooth sensor data.

Yes, it is designed to be compatible with both. Because it uses Bluetooth, you can pair it with a smartphone or a Bluetooth-enabled cycling computer, though you generally cannot pair it to both devices simultaneously for data transmission.

The sensor is built to withstand standard outdoor riding conditions, including rain and road spray. While it is weather-resistant, it is not designed to be submerged in water.

The sensor uses Bluetooth Low Energy (BLE) technology, which is specifically designed to minimize power consumption. It is significantly more efficient than older wireless protocols, ensuring your phone battery lasts longer during your rides.