Originally Posted by
RidingMatthew
....is there a way to reset the speed sensor? how long should the battery last?
any advice?
I would think if you ride the bike almost everyday and it's been over a year it would probably be a good idea to replace the battery. Replacing the battery will probably require that the sensor recalibrate. According to the ads the recalibration requires the bike to be outside and moving forward.
If you replace the battery a good idea would be to clean the electrical contacts to remove any oxidation. Also check to make sure there is enough pressure on the contacts to make a good electrical connection with the battery. ( I don't own a Garmin sensor so I don't know if there is another way to recalibrate the sensor )