Immerse yourself in the world of the
SIGMA Computer ROX 12.1 EVO Basic, the intuitive GPS bike computer designed for explorers. Whether cycling on forest trails, gravel paths, or asphalt roads, this compact bike computer, weighing only 110 grams and as light as a feather, consistently finds the optimal route, ensuring a safe journey to your destination. With its versatile map navigation features, the ROX 12.1 EVO elevates your training, recording comprehensive data from every ride. Effortlessly evaluate your journeys anytime, anywhere with the free SIGMA RIDE App for iOS and Android. An innovative product proudly "Made in Germany."
The set version offers an extended scope of delivery consisting of: - R1 DUO Transmitter + chest strap ECG-accurate heart rate transmitter with a chest strap with laminated electrodes
- Duo Magnetless Speed speed sensor for precise values in areas with poor GPS reception
- Duo Magnetless Cadence cadence transmitter for cadence-based training
Innovative Map Navigation: SIGMA-optimized OSM maps with minimal storage consumption.
Pre-installed maps available for free download worldwide.
Various routing options like address entry, POI, map points, and waypoints.
"Draw my route" for unexpected routes sketch lines directly on the map, and the ROX 12.1 EVO creates a route suggestion.
Intelligent and lightning-fast re-routing with distance, estimated arrival time, and elevation profile recalculation.
Diverse navigation functions can be used independently, without the need for internet or smartphone connection.
Import tracks from platforms like Strava or komoot, or sync via .gpx import in the SIGMA RIDE App.
Turn-by-turn directions with audible signals and display of distance and street names.
Professional Training System: 20 installable sport profiles, easily customizable on the ROX 12.1 EVO or in the SIGMA RIDE App.
6 customizable training views with 30 layout variations for data fields.
Strava Live Segments for real-time information on loaded segments.
Pre-installed workouts for structured training; additional workouts can be loaded from platforms like TrainingPeaks via the SIGMA RIDE App.
Hydration and nutrition alerts remind you to eat or drink during training or competition, customizable by time or distance.
Enhanced sensor connectivity via ANT+ and BLE (e.g., FE-C, Radar, Shimano Di2, eShift, ROTOR Power).
Smart Connectivity: SIGMA RIDE App for easy tour and training analysis, displaying imported tracks with tour name, date, distance, and elevation gain.
Smart Notifications allow messages from your smartphone to be read directly on the ROX 12.1 EVO if desired.
Crash Alert provides 30 seconds for the rider to confirm safety after a fall; if not confirmed, emergency contacts are informed via SMS through the SIGMA RIDE App, including GPS data.
Advanced integration with third-party platforms (e.g., komoot, Strava, TrainingPeaks, Apple Health, Twitter, Facebook, WhatsApp) for quick sharing of tour data and training metrics.
Live tracking - activities recorded with the ROX 12.1 EVO can be instantly analyzed in the RIDE App's Live Screen.
Detailed tour information (e.g., power meter, heart rate, E-Bike assist mode, weather) can be quickly captured in the Activity Screen of the SIGMA RIDE App.
Statistics can be tracked and analyzed over years.
Intuitive Operation: Modern, clean user interface and optimized typography for intuitive and straightforward operation.
Short and favorites menus are easily accessible with a swipe on the display; favorites can include recent destinations or preferred locations, and the short menu displays relevant functions (e.g., battery status).
Touch display and additional buttons for easy operation even with gloves.
Home button for a direct return to the main menu.
Robust Hardware: GNSS reception.
Quick response of the ROX 12.1 EVO's map to touch gestures, including display switching, zooming, route calculation, and re-routing.
Swift updates and map downloads via WiFi.
Flexible handlebar mounting with the included Long Butler for handlebars with 25.4 and 31.8 mm diameters.
Transflective 3-inch color display with intelligent backlighting, readable even in direct sunlight and rain-resistant.
Dust and water-resistant with an IP67 rating, providing protection against minor falls.
Data sheet: - Dimensions: 57 x 95 x 21 mm (W x H x D)
- Weight: 110 g
- Color: Grey
- Protection class: IP67
- Battery: 2,400 mAh Li-Ion, 3.8 V, rechargeable, permanently installed
- Touchscreen: Yes
- Physical buttons: 5 pieces
- Display size: 3.0"
- Resolution: 240 x 400 px
- Number of colors: 16 million
- Battery life: 14 hours (depending on usage and environment)
- Connectivity: BLE, ANT+, WiFi
- Positioning: GPS, GLONASS, GALILEO, barometric altitude measurement, ambient light sensor, acceleration sensor
- Sensors: speed, cadence, heart rate, power meter, electron. Gearshift, smart trainer, radar, remote, rotor, power meter
- Languages: 8 languages (CS, DE, EN, ES, FR, IT, NL, PL)
- Scope of delivery: Bike computer, Long Butler, Duo Magnetless Speed, Duo Magnetless Cadence, R1 Duo Transmitter + chest strap, mounting material, USB-C cable, strap, quick start guide
