Riding companion, training tool, or navigation guide - the SIGMA ROX 11.1 EVO GPS Cycle Computer HR Set, has got you covered. A feature-packed marvel, it boasts over 150 functions tailored to optimise your cycling experience, whether indoors or outdoors. This much-loved gadget by cycling enthusiasts world-over simplifies your ride while aiming to boost your performance.At the heart of this device is a stunning 1.77-inch high-contrast display, ensuring that all vital stats and data are visible at a glance, even in varying light conditions. A few simple clicks is all it takes to drive this nifty computer. But it's not just about providing real-time training data. SYNC the ROX 11.1 EVO with the free SIGMA RIDE app to customise views, review and analyse your data LIVE for a well-rounded training experience. Extending its functionality, the bike computer also facilitates connections with external sensors via ANT+ or BLE, supporting speed, heart rate and cadence metrics. Breaking new ground in cycling technology, the gadget enables creating and importing workouts in FIT format. Enhancing safety on the road, the integrated Crash Alert feature subtly alerts your emergency contacts in case of a fall while on your ride. The innovative short Butler compatible with handlebars diameters of 25.4 mm and 31.8 mm makes installation a breeze.Receiving a call or message during your ride? No need to halt - view them on your bike computer screen through smart notifications. This cycling computer is also e-bike ready, lending your cycling endeavours an added thrust.What's in the box - you get the bike computer, a USB-C cable, a quick-start guide, R1 DUO transmitter, and chest strap, and the SHORT BUTLER GPS. Bask in the reliable companionship of the SIGMA ROX 11.1 EVO as you set off on your cycling feats, unrivalled and unstoppable.