SO GOOD
The ROX 6.0/CAD lacks GPS but offers a huge range of other features – great for those who want to train hard but don’t feel the need to brag on social media afterwards. The included heart-rate, cadence and speed sensors connect wirelessly with little faff.
Digital set-up is relatively painless too thanks to clear instructions. Five buttons make it simple to scroll between readings, which include heart-rate intensity zone and altitude profiles. The lap function stores readings for heart rate, speed and cadence (among other data) for up to 99 laps.
NO GOOD
The Sigma computer is expensive for a non-GPS unit.
Price 210$