They are pish. Newer rubber style is so much better and llaway from damage etc.
People say the decathlon one is usable but can't see it in stock. Any that is ant+ should work?
Aye, i'll have a look about, but will probably end up just forking out for the Garmin one. It's definitely not the battery as i tried a new one. When i test it i get the red cadence light flashing fine, but the green wheel/speed one never comes on (apart from the wee flash it does when you hit the reset button, so i know the bulb works!).
The Garmin speed/cadence sensor combo at £50 is 100% worth the money, you won't regret it if you splash out.
tbh, I'm more annoyed that i'd actually decided to get off my fat arse for the first time since august and actual do some training and then just got fed up with the technology fail and gave up. It was cold in the garage anyway.
