We developed the new ROX series - the ROX 5.0, the ROX 6.0, the ROX 8.1, the ROX 9.1, and the ROX®10.0 GPS - to provide cyclists a diverse product line that includes high end functionality from the brand you trust.
The new ROX series features heart rate intensity zones and training zones. Use Training Zones for short term goals and Intensity Zones for long term goal setting and in depth training analysis.
Seven altitude functions, barometric altitude determination and intelligent altitude calibration make the ROX 6.0 the ideal choice for riding in the mountains.
The power formula from SIGMA calculates the cyclist's power in the number of watts required to move the bike, rather than the power exerted on the pedals.