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The TwoNav Roc bridges the gap between the different ways of travelling by bike: The Spaniards have developed the bike sat nav for the requirements of road cycling as well as mountain biking or gravel biking. The Roc is therefore robust and yet lightweight (58 x 90 x 20 mm, 120 grams). With two front and four side buttons, the bike computer can also be easily operated with gloves.
The GPS device can be securely attached to the handlebars or stem using the QuickLock mount supplied. Thanks to its compact size, it fits easily into bags or rucksacks. Another good thing is that the touchscreen is made of Gorilla Glass - similar to many smartphones - and, according to TwoNav, should withstand bumps and drops. Thanks to optical bonding technology, the Roc Navi's colour display should be easy to read even in bright sunlight.
The TwoNav Roc Bike computer is compatible with BLE wireless sensors for heart rate, cadence, speed and power meter. For GPS navigation, the Roc can access four satellite systems (GPS + Galileo + Glonass + Beidou) and the sat nav can establish a real-time connection with the smartphone via dual Bluetooth.
The TwoNav Roc bike computer enables training based on time, distance and heart rate. Over 200 data fields can be displayed. The data pages can be customised and the device buttons can also be configured according to your own preferences. In addition to the sophisticated display, the Roc bike sat nav offers a wide range of functions and user-defined profiles can be created for different sports. There is also no limit to the number of waypoints, routes and tracks that can be created and downloaded. Created routes can also be further edited. The price is similar (high) compared to competitors such as Garmin Edge Explore 2 (from 300 euros), Garmin Edge 540/840 (from 400 euros) or Wahoo Elemnt Roam (400 euros).