Garmin Turbo training

Andycar82

I have a 500 edge. What would be the best thing to buy to measure distance on it on a turbo trainer, would a cadence sensor measure distance indoors on a turbo, display on my garmin and allow to upload to strava?

meesterbond

Yes. GSC-10.

Andycar82

http://www.wiggle.co.uk/garmin-gsc-10-w ... ce-sensor/
This on its own?

NeXXus

Decathlon ANT+ sensor it cheaper as is the Wahoo Fitness ANT+ usually