SKU: 15105233630
fahrradcomputer gps vdo

fahrradcomputer gps vdo SIGMA GPS Bike Computer

Sale price$26.81 Regular price$29.79
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

fahrradcomputer gps vdo SIGMA GPS Bike ComputerOVERVIEW SIGMA ROX 12. 1 EVO is a GPS bike computer with map navigation. Experience unlimited bike e bike adventure with the ROX 12. 1 EVO! The user friendly GPS bike computer is the navigation system for anyone who wants to discover the world. On forest floor, gravel, or asphalt, its multifaceted map navigation functions finds the best route for you to get to your destination. The ROX 12. 1 EVO records extensive data for each and every ride, letting

OVERVIEW

SIGMA ROX 12.1 EVO is a GPS bike computer with map navigation. Experience unlimited bike/e-bike adventure with the ROX 12.1 EVO! The user-friendly GPS bike computer is the navigation system for anyone who wants to discover the world. On forest floor, gravel, or asphalt, its multifaceted map navigation functions finds the best route for you to get to your destination. The ROX 12.1 EVO records extensive data for each and every ride, letting you take your training to a new level. “Made in Germany” innovation.

Inclusions: GPS Mount, Long-Butler GPS, USB-C Cable, Ant+/Bluetooth Heartrate Transmitter, Comfortex + Elastic Strap, Duo Magnetless Cadence, Duo Magnetless Speed,  

HIGHLIGHTS

Innovative Map Navigation. The ROX 12.1 EVO with its innovative map navigation shows everyone the right way, whether MTB, road, gravel, touring or e-bike rider. Thanks to the pre-installed bike-specific OSM maps and the versatile routing options as well as the turnby-turn directions, everyone reaches their destination safely. If cyclists spontaneously deviate from the suggested route, the intelligent re-routing of the ROX 12.1 EVO plans a new route to the destination in a flash - including recalculation of the distance to the destination, the estimated time of arrival and the route plan, the distance to the destination, the estimated time of arrival and the altitude profile.


Professional Training System. With the six predefined and 22 additional sport profiles, the the ROX 12.1 EVO is ready for any cycling adventure. Within the individual sport profiles, the training views, route preferences and alarms that can be customized directly on the ROX 12.1 EVO or in the SIGMA RIDE app are set. The SIGMA RIDE app can also be used to import Strava Live segments into the ROX 12.1 EVO and the user will then see them on the display. For optimal energy supply during competition and and training, the ROX 12.1 EVO reminds the user to food or drink whenever you want.

Made Entirely in Germany. From the initial idea to development and final production, the SIGMA ROX 12.1 EVO is 100% Made in Germany. German engineering stands for centuries of tradition and is characterised by precision, craftsmanship and durability. In addition, every product developer at SIGMA is also a passionate cyclist. Prototypes are tested right on the doorstep in Neustadt an der Weinstraße with the aim of creating the perfect product: For unadulterated joy on the bike.

Smart Connectivity. In addition to compatibility with the e-bike (incl. display of battery status, support level, range, etc.), the ROX 12.1 EVO can be connected with the SIGMA RIDE app as well as external sensors and apps from third-party providers. The integrated crash alarm notifies emergency contacts in case of a fall. Smart notifications inform you about incoming calls and messages while riding.

Advanced Features for Best User Experience. The map can be displayed flexibly according to your needs and offers both large and small views. During navigation, the display shows the route and turn-by-turn directions. You can also call up your routes at any time, receive a good overview, synchronize them with your ROX 12.1 EVO, and head out. You can also plan your rides ahead of time wherever you are - desk, couch, anywhere. A unique feature also surprises the user with the "Draw my route" function, just draw one or more lines on the map and the Rox 12.1 EVO will create a suggested route for you.

FEATURES & FUNCTIONS

General
Dimension (W x L x H): 57 x 95 x 21 mm
Mount compatibility: GPS Mount, Overclamp Butler, Long Butler GPS
Weight: 110 g
Water resistance: IP67
Battery: 2400 mAh (Li Ion), 3.8 V
Display size: 3.0"
Resolution (pixel): 240 x 400
Color display / Number of colors: 16 million colors
Display technology: Transflective
Typical battery life: 14 Hours
Connectivity: ANT+, BLE, Wifi
Sensor technology: Cadence, Electronic shifting, Heart rate, Power meter, Radar, Remote, Rotor Powermeter (OCA/OCP), Smart Trainer (FE-C), Speed
Available langiages: CS-DE-EN-FT-IT-ES-NL-PL-PT
Other: Touchscreen, Backlight, E-Bike Ready, Smart notifications
Navigation
Map navigation
Track navigation
Turn-by-turn navigation
Number of tracks on the device: Up to 100
Back to starting point (Same track back)
Address Entry
Creating a route with multiple waypoints (up to 50 waypoints)
Draw my route - function for faster route generation
Input of coordinates
Create/manage navigation features
POI Search
    Sensors
    GPS
    GLONASS
    GALILEO
    Barometric altitude measurement
    Ambient light sensor
    Acceleration sensor
    Training
    Preinstalled sport profiles: 6
    Individually adjustable sport profiles: Up to 20
    Individually adjustable training pages: Up to 6
    Individually adjustable number of training values per page: Up to 10
    Templates for training views: 30
    Colors to highlight the training values: 8
    Number of workouts on device: Up to 100
    Alarms: Drinks, Food, Individual
    Lap function: Automatic (time / distance), Manual
    Target zone training: Cadence, Heart rate, Power, Speed
    Other: Workouts, Strava Live Segments, Crash Alert, Auto pause
    Data Analysis
    SIGMA RIDE App
    Memory: up to memory is full
    File format: .fit
    Use the RIDE app to share to: Apple Health. Facebook, komoot, Strava, TrainingPeaks, Twitter, WhatsApp
    Basic Functions
    Speed
    Average speed
    Maximum speed
    Distance
    Training time (net)
    Training time (gross)
    SIGMA Performance Index
    Calories
    Date
    Clock (12/24 hrs)
    Sunrise
    Sunset
    Altitude Measurement
    Current altitude
    Gradient (in %)
    Rise rate
    Altitude graph
    Altitude uphill
    Maximum altitude
    Maximum rise rate
    Maximum incline uphill
    Altitude downhill
    Maximum rate of descent
    Maximum gradient
    Minimum height
    Cadence
    Cadence
    Average cadence
    Maximum cadence
    Heart Rate
    Current heart rate
    Average heart rate
    Maximum heart rate
    Minimum heart rate
    Maximum heart rate (in % )
    Average % max. heart rate
    Target zone
    Intensity zones
    Heart rate graph
    Power
    Balance
    Balance 10 sec - average
    Balance 3 Sec - average
    Balance 30 Sec - average
    Balance average
    Pedal smoothness
    Current power
    Power - %FTP
    Average power
    Power 3 sec - average
    Power 10 sec - average
    Power 30 sec - average
    Power - intensity factor
    Power - Max
    Power in Kilojoule (KJ)
    Normalized power
    Training Stress Score
    Power in Watt / KG
    Power zones
    Torque Effectiveness (--% / --%)
    Power graph
    Rotor Powermeter (OCA/OCP)
    E-Bike
    Range
    E-bike battery
    Support (watt)
    Human Power vs. Motor Power
    Support level
    Gear indicator
    Light
    E-bike total distance
    E-bike total time
    Indoor Training
    Trainer resistance
    Trainer mode
    Trainer target power
    AUTOMATIC LAP FUNCTIONS (TIME OR DISTANCE BASED)
    Lap Number - AutoLap
    Lap time - AutoLap
    Distance - AutoLap
    Avg speed - AutoLap
    Maximum speed - AutoLap
    Calories - AutoLap
    Average altitude - AutoLap
    Maximum altitude - AutoLap
    Altitude uphill - AutoLap
    Altitude downhill - AutoLap
    Average incline uphill - AutoLap
    Average slope downhill - AutoLap
    Average rate of ascent - AutoLap
    Average rate of descent - AutoLap
    Average balance - AutoLap
    Average power - AutoLap
    Maximum power - AutoLap
    Normalized power - AutoLap
    Average cadence - AutoLap
    Maximum cadence - AutoLap
    Average heart rate - AutoLap
    Maximum heart rate - AutoLap
    Pedalling time - AutoLap
    Pedalling index - AutoLap
    Auto lap liste
    Altitude - AutoLap
    MANUAL LAP FUNCTIONS
    Lap Number - Lap
    Lap time - Lap
    Distance - Lap
    Avg speed - Lap
    Maximum speed - Lap
    Calories - Lap
    Average altitude - Lap
    Maximum altitude - Lap
    Altitude uphill - Lap
    Altitude downhill - Lap
    Average incline uphill - Lap
    Average slope downhill - Lap
    Average rate of ascent - Lap
    Average rate of descent - Lap
    Average balance - Lap
    Average power - Lap
    Maximum power - Lap
    Average cadence - Lap
    Maximum cadence - Lap
    Average heart rate - Lap
    Maximum heart rate - Lap
    Pedalling time - Lap
    Pedalling index - Lap
    Lap list - Lap
    NAVIGATION FUNCTIONS
    Time to destination
    Estimated time of Arrival
    Distance to destination
    Heading
    Track Navigation
    Turning guidance
    Distance to the next waypoint
    ELECTRONIC SHIFTING
    Battery status
    Front gear (chain ring)
    Gear ratio
    Rear gear
    Di2 Shifting mode
    STATUS FUNCTIONS
    Current temperature
    Minimum temperature
    Maximum temperature
    GPS Accuracy
    Device battery status
    Air pressure

    TECH

    VIDEOS

    ROX 12.1 EVO - PRODUCT OVERVIEW

     

    PARTS

    Following can be purchased separately

    Duo Magnetless Speed Transmitter
    Duo Magnetless Cadence Transmitter
    Comfortex+ Chest Strap
    R1 Duo Comfortex+ transmitter incl. chest strap
    GPS Mount for Rox 7/11, 2/4/11.1
    Overclamp Butler for Rox 2.0 / 4.0 / 11.1 Evo
    Ant+/Bluetooth Heart Rate Transmitter Evo
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 15105233630

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    4.5 ★★★★★
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    Verified Purchase
    Amazon Reviews
    Dallas, US
    ★★★★★ 5
    Excellent quality, comfortable for 8+ hour days
    Color: Grey, Color: Grey
    Since the reviews here were so very helpful to me, I decided to leave my own after using this chair a couple days. To summarize: Overall, I am thrilled with this chair and would recommend! I work remote, in a small apartment and this works well for both space saving and silence when rolling over hardwood floors all day. For more details, read on! It came packaged very nicely, so everything was well protected during shipping. There are no written instructions and to be honest, I didn't even look for them. If you've put one together before, this is pretty standard. The "leather" (not genuine, but feels like it) is thick and seems it will be sturdy for a long time. The padding is exceptional and that's the main reason I needed a new chair, as mine (a 'basic' brand one, IYKYK) only lasted one year before it felt like sitting on a hard plastic seat. The height is adjustable to go up higher than most, so for once I didn't have to raise it all the way to feel comfy. The surprisingly great thing about it is the arms that flip up, so I can push it all the way under my desk. I live in a small apartment, so every bit of space saved is a bonus! Speaking of apartments, the wheels on this are whisper quiet and I'm more than certain the neighbor below me is thrilled to not hear my clunky wheels from the other chair anymore. I was hesitant to pay too much for an office chair, but given the price and the quality, I feel it was an excellent purchase. A few items to note, if you have never put one together before: hand tighten the screws first! Don't put them on full force, until the pieces have been mostly assembled. This will help it not come out lopsided and the holes will be a little easier to line up. Watch the video, it will make the process a little easier (unlike what I did - put the arms on correctly, thought that looked wrong, then put them on backwards and lost my mind LOL). The video will also show how to recline the chair, if you like that (I do). It has a recline that's smooth as butter.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 11, 2026
    J
    Verified Purchase
    Julia
    Chelsea, US
    ★★★★★ 5
    Very comfortable and safe chair
    This executive desk chair is very convenient , for its 90° flip-up armrests can be easily pushed under the desk, perfect for home office. The rubber wheels roll smoothly and quietly on my carpet. It supports up to 275 pounds so it is safe to me . The height-adjustable back with 360° swivel makes me move freely . The curved, padded backrest provides relieve back pressure , also it is very easy to set up.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 22, 2026
    L
    Verified Purchase
    Lory Johnson
    Lexington, US
    ★★★★★ 4
    Recommend it for all.
    Color: Grey, Color: Grey
    Very nice chair. One warning…it went together very easily except for the last screw!!! I finally gave up. A neighbor came over and gave up. My daughter came. Over and after much groaning and moaning got that last screw in.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 17, 2026
    D
    Verified Purchase
    Daniel Ivan
    Draper, US
    ★★★★★ 5
    Great for home office
    Color: Grey, Color: Grey
    This was a great replacement to the chair I use when I work from home, padding is firm and comfortable so I have no issue sitting on it for hours, the arm rest are foldable so is very convenient when my dogs are in co worker duty. Very easy to put together and it feels very firm and stable.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 15, 2026
    C
    Verified Purchase
    Carol Ann Everitt
    Battle Creek, US
    ★★★★★ 5
    Thick seat cushion
    Color: Grey
    This double-layer seat cushion is so comfortable! Before, my lower back would ache after just an hour on a hard bench, but now I can work in this chair for most of the day without feeling tired. The PU leather has a great texture, looks high-end, and is incredibly easy to maintain—just wipe it down with a cloth when it gets dirty. It feels smooth and breathable. The 360-degree swivel is very smooth, making it convenient to reach for documents in the office. The casters roll quietly and won’t scratch the floor. For anyone who spends a lot of time working at a desk, the comfort level at this price point is absolutely worth it. I highly recommend it.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 26, 2026

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