A. Ensure that the sensor is properly applied and that there is no interference from other devices. Check the sensor placement and make sure it is not too close to other electronic devices that may cause interference. If the sensor is not placed correctly, remove it and reapply it according to the instructions provided.
B. Consider recalibrating the sensor if the app allows it. Some users find that recalibrating can help reduce false alarms. Check the app for any calibration options or guidelines.