I tried Ridewiser Ergo on a visit from Sydney and will be going back for sure.
The best thing about it is the simplicity and the cycling-specific advice. People can get so wound up about the data and too many numbers and don't get to tune in and learn about pacing your exertion and sensing what's right for your body at the time.

THIS is what good training is about!

Thanks for the FREE Trial Seat guys
Regards
Mark Woodhouse