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Hassle-free returnsRoc includes the complete TwoNav Experience
Perfectly planned routes, high-quality maps, and cloud storage
Precise Maps on an Outstanding Display
Don't get lost in challenging situations. The market's finest screen with top-notch world-class mapping to make the best decisions at tricky points along your route. Merge the maps for a clear and accurate view of your surroundings
Error-free navigation
TwoNav's digital roadbooks guide you step by step, preventing wrong turns and providing real-time information to keep your route on the right track. Easily see what the next step is, thanks to routes enriched with directions, alerts, photos, or videos as you progress
Handling unexpected situations
Adapt to the changing mountain weather. Safety perception varies once you're on the move. Incorporate alternatives, waypoints, and alarms into your routes to choose the best path in the face of adversity
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Venture into a World of Exploration
Leave the usual paths behind and experience nature at your own pace, where each route is a new adventure. With Roc, you'll bring an exciting twist to your mountain adventures and immerse yourself in the wonder of the unknown with complete confidence. Imagine having precise maps on an optimal screen to understand the terrain in detail. Roc stands out for its accuracy and solid reliability, allowing you to venture into stunning landscapes with total safety. With an exceptional screen and advanced navigation tools, you'll immerse yourself in the experience of discovering amazing places.
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Venture into a World of Exploration
Leave the usual paths behind and experience nature at your own pace, where each route is a new adventure. With Roc, you'll bring an exciting twist to your mountain adventures and immerse yourself in the wonder of the unknown with complete confidence. Imagine having precise maps on an optimal screen to understand the terrain in detail. Roc stands out for its accuracy and solid reliability, allowing you to venture into stunning landscapes with total safety. With an exceptional screen and advanced navigation tools, you'll immerse yourself in the experience of discovering amazing places.
Roc features
Enjoy a complete and safe experience from start to end. Enjoy your favorite activity safely
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Work with quality maps
Know the relief of the terrain you are about to face from the GPS. With TwoNav you can load maps from the main cartographic publishers and move around them. Get more detail on paths and shortcuts
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Orientation and navigation
Choose the type of navigation that best suits the type of activity you are going to do: free navigation, follow a track, go to specific coordinates, compass navigation... or simply let yourself be guided by following the indications of a roadbook
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Create waypoints on your route
Add information to your route by creating your own waypoints on the GPS screen. Click on the exact place where you want to create a point and add a name, icon and description (refuge, lake, fountain...)
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Configurable alerts
Achieve the security you are looking for on your outdoor activities, if you deviate from the planned route, the GPS will notify you so that you can redirect your activity. In addition, if you exceed speed limits, heart rate... you will also receive a warning
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Abundant and reliable data
Track more than 200 data in real time (height, distance, ascent, power, speed...). If you have a heart rate monitor or cadence monitor, connect it and you will receive more information
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Estimated time of arrival
Let the GPS guide you to destination, you will always know the distance and the remaining time. When you are back, the GPS will calculate the shortest route to return home or to the starting point
Work with quality maps
Know the relief of the terrain you are about to face from the GPS. With TwoNav you can load maps from the main cartographic publishers and move around them. Get more detail on paths and shortcuts
Orientation and navigation
Choose the type of navigation that best suits the type of activity you are going to do: free navigation, follow a track, go to specific coordinates, compass navigation... or simply let yourself be guided by following the indications of a roadbook
Create waypoints on your route
Add information to your route by creating your own waypoints on the GPS screen. Click on the exact place where you want to create a point and add a name, icon and description (refuge, lake, fountain...)
Configurable alerts
Achieve the security you are looking for on your outdoor activities, if you deviate from the planned route, the GPS will notify you so that you can redirect your activity. In addition, if you exceed speed limits, heart rate... you will also receive a warning
Abundant and reliable data
Track more than 200 data in real time (height, distance, ascent, power, speed...). If you have a heart rate monitor or cadence monitor, connect it and you will receive more information
Estimated time of arrival
Let the GPS guide you to destination, you will always know the distance and the remaining time. When you are back, the GPS will calculate the shortest route to return home or to the starting point
Work with quality maps
Roc's versatility allows you to view a multitude of maps from a single screen, enabling you to choose the most suitable and precise map for the moment. Have the confidence of having the best information to achieve a safer and more reliable experience. Use the map that best fits each situation:
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Topographic
Designed for the mountains, these maps display the terrain relief you are about to tread on. Contour lines will give you an idea of the area's difficulty. You'll find paths, shortcuts, national parks, lakes...
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Roads
Typically urban and interurban maps, used for car or motorcycle navigation, including all kinds of road information: street names, directions, notable points of interest such as hospitals, hotels, restaurants, gas stations...
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Orthophotos
Aerial photographs taken by satellites, allowing you to quickly identify elements of the landscape wherever you are, whether in the mountains or the city: fields, lakes, shelters, buildings, roads...
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Aeronautical
If you engage in aerial activities such as paragliding, ultralight flying, gliding, or ballooning, use these maps to easily find landing strips and restricted flight areas
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3D Reliefs
The three-dimensional view allows you to simulate the environment of your adventure with a very realistic recreation of the destination. Move freely through the 3D simulation and comfortably assess the difficulty of your route
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Add more types of maps
If you have your own maps or want to use other types (nautical, aeronautical...), you have 32 GB of memory to supplement the included GPS mapping with many other maps
Topographic
Designed for the mountains, these maps display the terrain relief you are about to tread on. Contour lines will give you an idea of the area's difficulty. You'll find paths, shortcuts, national parks, lakes...
Roads
Typically urban and interurban maps, used for car or motorcycle navigation, including all kinds of road information: street names, directions, notable points of interest such as hospitals, hotels, restaurants, gas stations...
Orthophotos
Aerial photographs taken by satellites, allowing you to quickly identify elements of the landscape wherever you are, whether in the mountains or the city: fields, lakes, shelters, buildings, roads...
Aeronautical
If you engage in aerial activities such as paragliding, ultralight flying, gliding, or ballooning, use these maps to easily find landing strips and restricted flight areas
3D Reliefs
The three-dimensional view allows you to simulate the environment of your adventure with a very realistic recreation of the destination. Move freely through the 3D simulation and comfortably assess the difficulty of your route
Add more types of maps
If you have your own maps or want to use other types (nautical, aeronautical...), you have 32 GB of memory to supplement the included GPS mapping with many other maps
Connectivity
Move around with the security of being connected, synchronized and secure
Pair the GPS with the Link™ App on smartphone and you will receive WhatsApp notifications, calls and warnings on the GPS screen. If you store tracks on your smartphone, transfer them to the GPS with Link™
In unknown situations asking for help is essential. With SeeMe™ you broadcast your activity live wherever you are, in addition, you can also send emergency notifications to your contacts
Turn on the GO™ Cloud sync and your activities will be automatically saved to your virtual space, a safe place to store your tracks. Wherever you are, access your activity history from your GPS, smartphone or the internet
Maps included in Roc
Roc includes a highly accurate Ordnance Survey topographic map and a TomTom™ roads map for you to explore freely and use when in doubt. Use the maps to find alternate routes and visit other points of interest near you.
- - TomTom British Isles
- - Great Britain Topo 1:50.000 (1 zone)
- - Great Britain Topo 1:250.000
- - OSM World
- - 3D Relief Western Europe
If you prefer, you can also choose a different combination of maps from the main cartographic publishers of each country
Combine Any Terrain in One GPS
With multisport versatility for MTB, gravel, road, trail running, and hiking. Roc includes a QuickLock base mount for your bike, giving you quick and secure access to the device: as easy as putting it on and taking it off. Its strong attachment will withstand the pace of your adventures. Its compact size fits in pockets or backpacks and is compatible with hiking accessories like backpack mounts and carabiners.
Monitor Your Outings with Data and Graphics
Enjoy your workouts too. Set a goal and go out to train; Roc offers you the most relevant data to measure your progress on every outing. Define zones, set alarms, or compete against a segment. Over 200 performance fields and the sensors you want to connect.
Compatible with dual wireless technology for heart rate, cadence, speed, and power meters.
Great Durability for Hardcore Cyclists
Roc is a device specially designed for mountain activities where a rugged GPS is required. Sealed with IP68 certification, Roc withstands everything: water, mud, and dust.
Its 2.7'' touch screen stands out as one of the screens with the best visibility and accuracy on the market. It's made with Gorilla Glass, strong enough to withstand shocks and impacts. Clearly see trails that you won't find on more generic maps. Use Roc's screen to resolve your doubts at intersections and visualize the small details of the map even under intense sunlight.
Meets MIL-STD-810 standard for temperature, shock, water and vibration
Cutting-Edge Location and Connectivity Technology
Go explore without worrying about the battery. Roc offers you up to 18 hours of normal use autonomy, allowing you to plan multi-day activities with complete peace of mind.
Enjoy fast positioning anywhere with Roc's GNSS geolocation chip, combining the 4 satellite constellations GPS, Galileo, Glonass, and Beidou with AGPS.
Transfer routes and maps to your device via 5G Wi-Fi. Connect via dual wireless technology to your mobile and receive notifications, broadcast your real-time position, or upload your activity as soon as you finish.
Always Have a Plan B at Hand
In the mountains, a route that seemed safe can become complicated due to a change in local weather. Thick fog, a rainy day, a drop in temperature, or your own physical exhaustion may require a quick Plan B to avoid a bad experience. Carry prepared alternative routes that allow you to shorten or extend your route on safe roads and shortcuts.
The Best Planning for Maximum Enjoyment of Your Outings
Maximize safety on your adventures with Roc and access a PRO subscription for 6 months that provides you with an essential set of tools to enhance your experience: - Software Land: Outdoor trip preparation and analysis from your PC - App TwoNav: Guidance, navigation, and training on your smartphone - Mapas Plus: Accurate and high-quality maps from around the world - GO Cloud: Your virtual storage space in the TwoNav Cloud
Roc, best GPS of 2024
World of MTB, the german magazine of reference in the world of mountain biking, chooses Roc as the best GPS of 2024. World of MTB highlights the small and compact size, the powerful screen with high-quality maps, an extensive real-time data (over 200) and the navigation features.
Access millions of routes and share your best rides
Dare to visit areas that you didn't know, the GPS will suggest routes from all over the world recommended by other users. Select the best itinerary... and navigate it! Once finished, share your activity instantly with friends on your social networks. Synchronize your latest activity anywhere in the world so that other fans get to know your achievements
| Physical characteristics | |
| Dimensions | 58 x 90 x 20 mm* *23 mm con QuickLock |
| Weight | 120 gr |
| Buttons | 2 frontal + 4 side |
| Joystick | |
| Water/dust/mud resistant | IP68 |
| MIL-STD-810 certification |
Temperature, shock, water and vibration |
| Resistant to extreme temperatures | -20 °C ~ 70 °C |
| Screen | |
| Type | Blanview with Optical Bonding and automatic backlight |
| Touch | |
| Dimensions | 2.7’’ |
| Resolution | 240 x 320 pixels |
| Backlight | |
| Storage | |
| Internal memory | 32 GB (free: 28 GB) |
| Memory-card slot | |
| Power supply | |
| Light sensor | |
| Battery capacity | 2500 mAh |
| Normal battery life | 18 h |
| Battery type | Integrated |
| Optional AA batteries | |
| Comm port | Magnetic Pogo |
| Tools | |
| Full connect | |
| GPS | |
| Galileo | |
| Glonass | |
| Beidou | |
| SBAS/EGNOS | |
| ANT+™ | |
| Wireless technology | Dual |
| GPRS | |
| Wi-Fi | 2,4 Ghz / 5 Ghz |
| Audio | Buzzer |
| Barometer | |
| Digital compass | |
| Accelerometer | |
| Functions | |
| Customisable sports profiles | |
| Map overlay | |
| 3D map display | |
| Create unlimited waypoints, routes and tracks | |
| Download maps and routes from online providers | |
| Advanced route editing | |
| Calculate on-road navigation | |
| Estimated time of arrival at destination | |
| Workouts by time, distance, heart rate and pace | |
| TrackAttack workouts | |
| Estimate of calories burned | |
| Adjustable alarms | |
| Automatic and manual laps | |
| Real-time altitude graphic | |
| Over 200 real-time data fields | |
| Customisable data pages | |
| Customisable device buttons | |
| Live broadcast with SeeMe™ | |
| Emergency alerts with SeeMe™ | |
| Compatible with geocaching | |
| Compatible with e-Roadbooks | |
| Auto-sync with the GO cloud™ |
What’s included
- Maps of your country
- Quicklock stem/handlebar bike mount (2 levels)
- USB-Pogo magnetic cable
- 6 months TwoNav PRO subscription plan for free
- App TwoNav (Android/iOS)
- App Link (Android/iOS)
- Personal storage in the GO cloud™
- 6 months SeeMe™ subscription plan for free
Know the opinion of the specialized press
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Much more than a performance GPS
Roc has been designed for those cyclists who want to go beyond performance and wish to plan and follow routes safely. Roc is the perfect companion for various outdoor sports, including MTB, gravel, bikepacking, trail running, and hiking
Info Aventura
Spain -
High quality maps
What makes the Roc appealing to UK based riders is that it comes pre-loaded with some useful maps. These are Great Britain Topo 1:50.000 and 1:250.000. As well as TomTom British Isles, OSM World and 3D Relief Western Europe. With all that mapping data, getting lost should be a thing of the past
Cycle Tech Review
United Kingdom -
Roc's screen
The screen is super responsive and of beautiful precision. Regarding the screen size, it's a good compromise for mountain biking or gravel. The reading is very pleasant
Actu du VTT
France -
TwoNav Roc vs. Garmin Edge 840
The Roc is comparable to the compact dimensions and features of a Garmin Edge 840. In comparison to Garmin, however, TwoNav includes not only an OSM map but also a UK topographic raster map
Pocket Navigation
Germany
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Much more than a performance GPS
Roc has been designed for those cyclists who want to go beyond performance and wish to plan and follow routes safely. Roc is the perfect companion for various outdoor sports, including MTB, gravel, bikepacking, trail running, and hiking
Info Aventura
Spain -
High quality maps
What makes the Roc appealing to UK based riders is that it comes pre-loaded with some useful maps. These are Great Britain Topo 1:50.000 and 1:250.000. As well as TomTom British Isles, OSM World and 3D Relief Western Europe. With all that mapping data, getting lost should be a thing of the past
Cycle Tech Review
United Kingdom -
Roc's screen
The screen is super responsive and of beautiful precision. Regarding the screen size, it's a good compromise for mountain biking or gravel. The reading is very pleasant
Actu du VTT
France -
TwoNav Roc vs. Garmin Edge 840
The Roc is comparable to the compact dimensions and features of a Garmin Edge 840. In comparison to Garmin, however, TwoNav includes not only an OSM map but also a UK topographic raster map
Pocket Navigation
Germany
Maps included with the GPS
Austria 
Belgium 
Denmark 
Finland 
France 
Germany 
Ireland 
Italy 
Netherlands 
Norway 
Poland 
Portugal 
Russia 
Spain 
Sweden 
Switzerland 
United Kingdom 
Rest of Europe Select your country to see what maps are included with the GPS.
By default, you will receive the device with the maps for the country to which it is shipped. If you'd rather get it with maps for another country, please write to orders[at]twonav.com before placing your order.
Choose your color:
facile
Facilité d'utilisation et prise en main, à voir dans le temps quant à la qualité de durée de la batterie
5/5 !
L' écran + les fonctions ergonomiques et plus faciles d'accés pour la programmation
5 estrelles!
La bona visibilitat de la pantalla i la rapidesa en trobar els satèl.lits
Es rápido
La pantalla que se ve muy bien. La bateria suficiente.
Tamaño perfecto, pantalla espectacular
Tamaño perfecto, pantalla espectacular
Secure Payment
Free shipping on orders over €60 (EU)
Hassle-free returns