Wahoo speed and cadence sensors

[The_Jackal]

Anyone got any experience or pros and cons between the RPM sensors and the Blue SC.
Mainly for use on a turbo trainer with a Garmin 520.

[Crazycraig]

Can't comment too much on the RPMs as I haven't got them, however the Blue SC has been pretty good on the road bike.

I got around 18 months of use using it virtually everyday on a single battery and I only swapped that as a precautionary measure. Dropouts happen occassionally but they have only been for a couple of seconds a time. I did notice that when I swapped it over to the MTB I really had to adjust the arm fully out to pick up the spoke magnet, and was not overly keen on the idea as it would most likely get damaged, so I can see the attraction of using the RPMs on an MTB.

[Gren]

The missus has a Blue SC and uses it with a Tickr HRM and an Edge 810. Seems every bit as reliable and accurate as my Garmin setup (the magnetless one)