SIGMA DATA CENTER 2.0 Free update exclusively for ROX customers. SIGMA DATA CENTER 2.1 Available now. ROX 8.0 / ROX 9.0 Just try out and test the products. SIGMA DATA CENTER The easy-to-understand DATA CENTER evaluation software offers numerous ways of analysing and processing saved trip data on the PC Digitally encoded 3-channel wireless transmission Speed, cadence and heart rate are sent in digitally encoded data packages to the receiver integrated inside the computer head.		Digitally encoded 3-channel wireless transmission Speed, cadence and heart rate are sent in digitally encoded data packages to the receiver integrated inside the computer head. Energy consumption A more efficient energy-saving sleep mode and a shorter transmission time extend battery life expectancy! Faster data synchronisation Shorter transmission intervals guarantee faster screen updates, providing more accurate (near real time) ride data.