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Sigma Sport ROX 4.0 GPS kolocomputer

vč. 21% DPH Doprava zdarma do CZplus přepravní náklady.
Pouze online a Click & Collect
V současné době je k dispozici v obchodě Kronberg
Číslo výrobku
Číslo výrobku výrobce na displeji
black 92790102 67,52€
Číslo výrobku výrobce 01060
white 92790103 70,36€
Číslo výrobku výrobce 01061
Vyberte variantu.

ROX 4.0 - GPS bike computer with altitude measurement

The ROX 4.0 GPS supports you with its more than 30 functions and its user-friendliness on your bike tour, so that you can concentrate on the essentials: having fun cycling. The extra large display reliably shows data such as altitude profile, speed, distance and training time. Navigation and connection to the e-bike and external sensors are a matter of course for the ROX 4.0 bike computer!


  • Large display: The high-contrast display is very easy to read even while driving due to its 2.4 inch diagonal and the extra-large digits
  • Red Circle: The innovative Red Circle at the top right of the display has a colored background and offers you an innovative and exciting presentation of your training data
  • Everything at a glance: You can use the SIGMA RIDE app to set your individual display view. Up to six views, each with three values, can be set here. The current speed and time are permanently shown on the display
  • Always ready to go: The ROX 4.0 bike computer is positioned directly on the handlebars in just a few simple steps - without any cables or sensors. If you want, you can pair your ROX 4.0 with additional sensors to measure speed, heart rate and cadence. After switching on, your ROX uses GPS and GLONASS to determine your position in a matter of seconds. In combination with the intuitive operation using three buttons, you can start your bike tour immediately. Your individual display views can be set using the SIGMA RIDE app
  • Search & Go: With the "Search & Go navigation" you can quickly find any place and navigate to it. To do this, either enter an address in the SIGMA RIDE app on your smartphone or click on any point on the map. You can set preferences for the paths (cycle paths, unpaved paths, roads and jogging/hiking paths) individually. The created track can be started directly on your ROX 4.0 or saved for later in the RIDE app
  • Third-party tracks: Track navigation allows you to follow a previously planned route accurately. To do this, create a track in the SIGMA DATA CENTER or on a tour portal of your choice (e.g. komoot, Strava) and import it into the SIGMA RIDE app. You can then start your tour in the app and set off straight away, or save it on your bike computer to start later. This way you can navigate on your tour without having to be connected to your smartphone
  • Turn-by-turn directions: During navigation, the track and turn-by-turn directions are shown on the ROX 4.0 display. A turning arrow and an acoustic signal indicate the next turn. To make sure you don't miss a path, the Red Circle counts down the distance to the next turn using colored bars. They decrease as you get closer to the turn. The ROX 4.0 also displays the street name. If you leave the track, you will receive a message from the ROX 4.0 and the shortest route to the track will be displayed. The track view automatically zooms with your speed so you don't miss a turn. Once you have left the track, the zoom level is automatically increased so that the track is always visible and you can quickly find your way back to your route
  • At the top: A real highlight of the ROX 4.0 is the integrated air pressure sensor. With the help of this barometric measurement, it provides you with reliable information about the altitude, determines uphill and downhill gradients and thus enables a precise recording of your route. You can also call up a graphical elevation profile on the ROX 4.0. The starting altitude at the beginning of the tour can be automatically calibrated via GPS or you can set your altitude manually
  • E-bike ready: Are you on the road with your e-bike? No problem. The ROX 4.0 is e-bike ready and can be easily connected to many e-bikes. Your GPS bike computer connects to the compatible e-bike system and shows you the current support level, battery status, light and other data on the display
  • Perfectly measured: Do you need more data or even greater accuracy of your values? Thanks to ANT+ and BLE, external sensors such as speed, heart rate and cadence sensors can also be connected to your ROX 4.0. In our shop you will find accessory sets for your ROX with different sensors
  • For data collectors: With the SIGMA RIDE app, you can transfer your training data to your smartphone via BLE, collect your training data and set your favorite display views on your smartphone in a flash. The most important data and statistics can be read and conveniently evaluated in real time on your smartphone with the LIVE function of the SIGMA RIDE app
  • Be there live: Record your data with your bike computer and analyze it immediately in the LIVE view of the SIGMA RIDE app. You can easily set your individual display views there while driving
  • Stay Tuned: Smart Notifications keep you connected to the outside world while driving. You will be informed of incoming calls and messages on the display
  • Perfectly positioned: The optional Over Clamp Butler enables your ROX 4.0 bike computer to be perfectly aligned, even with short stems. The bike computer can be positioned centrally above the stem at handlebar height. This ensures space and order on your handlebars and you have a good view of all values, not only when mountain biking. The Butler fits handlebars with a diameter of 31.8 and 35 mm
  • The classic: The classic SIGMA GPS handlebar mount can be attached in seconds using two cable ties without tools. Here you have the choice between mounting on the handlebars or stem and it fits all handlebar sizes


specification description
Dimension (W x L x H) 44.9 x 73.6 x 18.4mm
weight about 51g
display size 2.4''
resolution 59x23 pixels
display type Color display, 2 colors
display technology transflective
touch screen no
backlight Yes
waterproofness IPX7
rechargeable battery / battery 550mAh (Li-Ion), 3.7V
Usual battery life 25 hours
connectivity ANT+, BLE
Smart notifications Yes
sensors Speed, heart rate, cadence
E-bike ready Yes
Holder Compatibility GPS Mount, Overclamp Butler (optional)
map navigation no
Search & Go navigation Yes
track navigation Yes
turn by turn Yes
Back to the starting point arrow navigation
heading Yes
Number of tracks on device 1
Barometric altimeter Yes
ambient light sensor Yes
Preinstalled sport profiles 1
Individually adjustable sport profiles 1 (additional sport profiles can be saved in the app)
Individually adjustable training pages up to 6
Individually adjustable number of training values per page 3
Templates for training views 1
Strava Live Segments no
car break Yes
data evaluation
Storage Up to 100 hours of training
data format .fit
basic functions
speed Yes
Maximum speed Yes
distance Yes
Training time (net) Yes
calories Yes
time Yes
altitude measurement
Current altitude Yes
slope (in %) Yes
elevation profile Yes
Altitude mountain run Yes
Cadence functions
cadence Yes
Average cadence Yes
Maximum cadence Yes
heart rate functions
Current heart rate Yes
Average heart rate Yes
Maximum heart rate Yes
Maximum heart rate (in %) Yes
intensity zones Yes
E-bike functions
Range Yes
e-bike battery Yes
Human Power vs Motor Power Yes
support level Yes
light Yes
status functions
Current temperature Yes
State of charge of the device battery Yes
compass Yes

scope of delivery

  • 1 x Sigma Sport ROX 4.0 GPS bike computer (see item description for details)
  • 1 x GPS mount
  • 1 x USB-C charging cable
  • 1 x mounting material
  • 1 * Quick Start Guide
Sigma Sport ROX 4.0 GPS kolocomputer black
Sigma Sport ROX 4.0 GPS kolocomputer white
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