The Sigma ROX 12.1 Evo became the German brand’s premium GPS computer when it launched earlier this year. But despite costing a hefty £379.95 / $379.95 / €379.95, the Sigma ROX 12.1 Evo lags behind ...

Sigma has released the ROX 12.1 Evo bike computer, which gains Bluetooth connectivity and a Crash Detection feature while offering more routing options than its predecessor. The new computer succeeds ...

The cycling computer market is an increasingly crowded space. One brand you may not have considered is Sigma, but the newly launched Sigma ROX 12.1 EVO is looking to change that, and matches the ...

If you want a touchscreen bike computer with an emphasis on navigation, Garmin and Sigma should be on your shortlist, as they both make some of the best MTB GPS computers around. Most of Garmin’s ...

I have been speeding around on a new bike this weekend, a cheap-o fixed gear I picked up in order to study for the Gadget Lab build-a-fixie project. I’m hooked — it’s so much fun riding the thing.