Wahoo Blue SC Speed and Cadence Sensor

No, the Wahoo Blue SC is designed to track speed and cadence only. It does not have heart rate monitoring capabilities.

It uses one CR2032 coin cell battery.

Most connected apps will indicate when the sensor's battery is low. You may also notice intermittent connectivity or complete loss of signal.

Yes, if your smartwatch supports Bluetooth Smart or ANT+ sensors, you can pair the Wahoo Blue SC with it.

The sensor comes with both a rubber band mount and zip ties for flexible and secure attachment to your bike's frame or crank arm.

Yes, it is weatherproof and designed to withstand various riding conditions, including rain.

It is compatible with any app that supports Bluetooth Smart or ANT+ sensors, including popular options like Wahoo SYSTM, Zwift, Strava, and others.

Ensure the battery is installed correctly and has sufficient charge. Check that Bluetooth or ANT+ is enabled on your device and that the sensor is within range. Try re-pairing the sensor through your cycling app.

Verify that the sensor is securely attached to the wheel spoke and that it is properly aligned. Ensure the wheel size is correctly set in your cycling app.

Confirm the sensor is correctly positioned on the crank arm and that it is not loose. Check that the crank arm is not excessively dirty.

Ensure the sensor's battery is fresh. Minimize obstructions between the sensor and your device. Try connecting via the alternative protocol (ANT+ if using Bluetooth, or vice versa).