[ROX 4.0 Sensor Set White]
[ROX 4.0 Black]
For almost 40 years, Sigma has stood for competence, quality and excellent value for money in the fields of bicycle computers, sports watches and bicycle lighting.
The ROX 4.0 GPS bike computer supports cyclists with its 30 functions and ease of use on the bike ride, so that they can focus on the essentials: The fun of cycling. The extra large display reliably displays data such as height profile, speed, distance and training time. Navigation instructions and pairing to the e-bike and external sensors are no problem for the ROX 4.0 bike computer. Thanks to the free Sigma Ride app, the current driving data can be tracked and analysed at any time via the Sigma Ride app on the smartphone.
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Easy navigationThe ROX 4.0 can be connected to the Komoot app on your smartphone. The komoot app then sends turning instructions to the ROX 4.0. This means that the smartphone can easily stay in the bag during the bike ride. The turning instructions can be displayed as an arrow on the display or within the so-called Red Circle. This coloured circle on the display also counts down the distance to the next bend by means of coloured beams. You get less the closer the cyclist comes to the turn. |
Outstanding displayDue to its 2.4 inch diagonal and extra-large digits, the high-contrast display is very easy to read even while driving. A special Red Circle at the top right of the display is lined in colour and offers cyclists an innovative and exciting presentation of their training data. In combination with the free Sigma Ride app for the smartphone, individual display views can be set with just a few clicks, up to six screens with three values can be configured. Current speed and time are permanently displayed on the display. |
Ready to use at any timeThe ROX 4.0 is positioned directly on the handlebars in a few simple steps - without cables and sensors. If you want, you can pair the bike computer with additional sensors. After switching on, the ROX 4.0 determines the position of the cyclist in seconds using GPS and GLONASS. In combination with the intuitive operation by three buttons, the bike ride can start immediately. |
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Convenient data evaluationWith the Sigma Ride app, training data is transferred and collected via BLE from the ROX 4.0 to the smartphone. The most important data and statistics can be clearly displayed with coloured data fields, read at any time on your smartphone and easily evaluate it. |
E-bike readyThe ROX 4.0 is e-bike ready and can be easily paired with many e-bikes. The GPS bike computer connects to the compatible e-bike system and displays the current support level, battery status, light and other data on the display or in the red circle. |
External SensorsIf you want to determine even more data or even higher accuracy of your values, thanks to ANT+ and BLE, you can also connect external sensors such as speed, heart and cadence sensors to the ROX 4.0 and have all data at a glance. |
A real highlight of the ROX 4.0 is the integrated air pressure sensor. With the help of this barometric measurement, it reliably provides bikers with information about altitude, determines slopes and gradients and thus allows precise recording of the route. A graphic height profile can also be retrieved on the ROX 4.0. The starting height at the beginning of the tour can be automatically calibrated via GPS or can be adjusted manually.
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Rox 2.0 | Rox 4.0 | Rox 11.1 EVO | |
Dimensions (W x L x H): | 44.2 x 65.9 x 17.8 mm | 44.9 x 73.6 x 18.4 mm | 46.8 x 66.1 x 20.8 mm |
Weight: | 39 g | 51 g | 55 g |
Display size: | 2.0 inches | 2.4 inches | 1.77 inches |
Battery life: | Up to 18 hours | Up to 25 hours | Up to 18 hours |
Barometric height measurement | - | ✓ | ✓ |
Smart notifications | ✓ | ✓ | ✓ |
Crash alert | - | - | ✓ |
External sensor technology | - | ✓ | ✓ |
Navigation | Komoot | Komoot | Track and comoot |
Indoor training | - | - | ✓ |