Garmin Edge 520 Speed Sensor Not Working

Garmin support center is where you will find answers to frequently asked questions and resources to help with all of your garmin products.
Garmin edge 520 speed sensor not working. Place and hold the speed sensor on top of the wheel hub. Anyway i also had trouble with my garmin speed sensor when i first got my garmin edge 800. I was riding a trainer and had issues with speed dropping off until i figured out that i need to turn off the gps to make the speed from the magnet work. Bring the device within 3 m 10 ft of the sensor.
If no speed and cadence sensors are paired with the device gps data is used to calculate the speed and distance. Pull the strap around the wheel hub and attach it to the hook on the sensor. Replacing the speed sensor or cadence sensor battery. Garmin speed cadence sensor combo.
Like i said probably not your issue but that was my problem. Garmin dash cam tandem. Http amzn to 2igzzeh garmin edge 520 computer. Garmin recommends you secure your bike on a stand while installing the sensor.
Heart rate monitor specifications. Pairing is the connecting of ant wireless sensors for example connecting a heart rate monitor with your garmin device. Replacing the heart rate monitor battery. Speed sensor and cadence sensor specifications.
Dual lens dash cam records in front and inside your car providing complete coverage around the driver. Chartplotters autopilots radar panoptix sonar black boxes transducers instruments instrument pack vhf ais cameras antennas sensors. Stay 10 m 33 ft away from other riders ant sensors while pairing. Caring for the heart rate monitor.