Decent computer with heart rate and altitude functions plus basic power measurement when used alongside a Kurt turbo trainer
Simple-to-use PC-compatible bike computer with heart rate and altimeter functions; pricey though
Well made, user friendly and easy to fit. You're paying extra for some quirky features in addition to the usual.
Stylish and competent training aid complete with wallet friendly price tag
Great design and a delight to use but pricey
Not the easiest to use, but lots of good information at your fingertips.