Skip to content

Using two Garmin GSC 10 Cadence Sensors with a single Forerunner 305

In the past I’ve wondered whether it’s possible to use a single Garmin Forerunner 305 GPS trainer watch with two Garmin GSC 10 cadence sensors (i.e. with two different bicycles). The answer is, yes, you can; however, the device can only work with *one* sensor at a time. When you switch from one bike to the other, you have to enter Settings -> General -> Accessories -> Cadence Sensor, and from there perform a rescan, so that the 305 will pair with the other cadence sensor. So, you can only be *paired* with one sensor at a time.

It should be noted that when you pair the 305 with a cadence sensor, you should be well away from the other bike. If you try to pair when you’re physically close to *both* bikes, you’ll get a “Multiple Cadence Sensors” error as soon as you select “Start Rescan”.

Published inTidbits

Be First to Comment

What do you think?

This site uses Akismet to reduce spam. Learn how your comment data is processed.