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Sigma ROX 4.0 Sensor Kit cycling computer
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Product description Sigma ROX 4.0 Sensor Kit cycling computer
The ROX 4.0 GPS supports you on your bike tour with 30 functions and user-friendly controls, allowing you to focus on what is important: enjoying biking. The extra-large display reliably shows data such as altitude profile, speed, distance, and training time. The ROX 4.0 bike computer also shows navigation information and connection to an e-bike and external sensors as a matter of course!
Large Display:
- The 2.4-inch-diagonal high-contrast display and extra-large numbers make it easy to read, even during a ride.
Red Circle:
- The innovative Red Circle on the upper right corner of the display is highlighted in various colours and offers innovative, interesting display of training data.
Everything At A Glance:
- The SIGMA RIDE app allows you to set your display view individually. You can set up to six views, each with three values. Current speed and time are shown continuously on the display.
Ready To Go Any Time:
-The ROX 4.0 bike computer can be positioned directly on the handlebars in a few easy steps –entirely without cables or sensors. If you want, you can connect your Rox 4.0 to additional
-sensors for measuring speed, heart rate, and cadence.
-Your ROX uses GPS and GLONASS to determine your position within a few seconds of being switched on.
-The user-friendly operation with three buttons enables you to start a bike tour right away.
-You can use the SIGMA RIDE app to set your individual display views.
Perfectly Positioned:
- The Overclamp Butler enables you to perfectly align your ROX 4.0 bike computer, even if you have a short stem. The computer head can thus be positioned centrally above the stem at the level of the handlebars. This ensures that there is space and order on your handlebars and that you have a good overview of all values, even if you’re not riding a mountain bike. The Butler fits on handlebars of 31.8 and 35 mm diameters.
The Classic:
- The classical SIGMA GPS handlebar bracket can be fixed in place without tools in a few seconds with two cable ties. This gives you a choice between installation on your handlebars or on the stem, and the device fits handlebars of all sizes.
Up Where The Air Is Clear:
- A true highlight of the ROX 4.0 is the integrated air pressure sensor. It uses barometric readings to determine inclines and declines and provide you with reliable information about altitude, allowing a precise recording of your track. You can also call up a graphical altitude profile on the ROX 4.0. The home altitude at the beginning of the tour is determined automatically from GPS, or you can set altitude manually.
Pioneer:
- Connect your ROX 4.0 with your komoot app and leave your smart phone in your pocket. Receive turn-by-turn navigation from the komoot app on your ROX 4.0. It can be displayed either as an arrow on the display or inside the Red Circle. This circle on the display is highlighted in red and shows the distance to upcoming turn-offs as coloured bars that get shorter as the turn-offs get nearer. The number of metres to the next turn-off is also displayed next to the circle.
E-Bike-Ready:
- You ride an 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 establishes a connection to the compatible e-bike system and shows you the current assist mode, battery status, and light and other data on the display. You can use this list to find out if your E-BIKE is compatible with the ROX 4.0.
Best Measurements:
- Do you need more data or even greater accuracy for your values? ANT+ and BLE enable you to connect external sensors such as speed, heart rate, and cadence sensors to your ROX 4.0. You can find accessories sets with various sensors for your ROX in our shop.
For Data Collectors:
- You can use the SIGMA RIDE app to collect your training data, transfer them to your smart phone via BLE, and quickly set your favourite display views on your smart phone. The most important data and statistics can be read from your smart phone in real time with the SIGMA RIDE app’s LIVE function and assessed conveniently.
Smarte Functions:
Be There Live:
- Record your data with your bike computer and analyse them right away with the SIGMA RIDE app’s LIVE view. You can set your individual display views extremely easily while you’re riding.
Stay Tuned:
- Smart notifications connect you to the outside world even when you’re riding. Notifications of incoming calls and messages to your smart phone appear on your display.
Specifications:
General:
- Dimension (W x L x H): 44,9 x 73,6 x 18,4 mm
- Mount compatibility: GPS Mount Overclamp Butler
- Weight: 51 g
- Water resistance: IPX7
- Battery: 550 mAh (Li Ion), 3.7 V
- Display size: 2.4´´
- Resolution (pixel): Main display: 59 x 23
- Color display / Number of colors: 2
- Display technology: Transflective
- Backlight: Yes
- Typical battery life: 25 Hours
- Connectivity: ANT+BLE
- Smart notifications: Yes
- Sensor technology: Cadence Heart rate Speed
- E-Bike Ready: Yes
Navigation:
- Turning guidance: Yes
- Back to starting point: Arrow navigation
Sensors:
- GPS: Yes
- GLONASS: Yes
- Barometric altitude measurement: Yes
- Ambient light sensor: Yes
Training:
- Preinstalled sport profiles: 1
- Individually adjustable sport profiles: 1 (Further 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
- Auto pause: Yes
Data Analysis:
- Sigma Data Center: Yes
- SIGMA RIDE App: Yes
- Memory: Up to 100 h training
- File format: .fit
Basic Functions:
- Speed: Yes
- Average speed: Yes
- Maximum speed: Yes
- Distance: Yes
- Training time (net): Yes
- Calories: Yes
- Clock (12/24 hrs): Yes
Altitude Measurement:
- Current altitude: Yes
- Gradient (in %): Yes
- Altitude graph: Yes
- Altitude uphill: 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
Navigation Functions:
- Heading: Yes
- Turning guidance: Yes
Status Functions:
- Current temperature: Yes
- Device battery status: Yes
- Compass: Yes
If you want to purchase the best Electronics products of Sigma, you have found the best place at bikeinn. At bikeinn we always work with the best brands like Sigma to provide you with the best quality and best price on all our bike products like Sigma ROX 4.0 Sensor Kit cycling computer. Place your order now and receive Sigma ROX 4.0 Sensor Kit cycling computer as fast as possible.
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4.75 / 5
12 Reviews
5 stars
75%
4 stars
25%
3 stars
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1 stars
0%
Simple device
17/02/2024
Regina
We have had this device for a long time. It records everything you need with the sensors. All information at a glance. There are still problems with the app settings every now and then, but nothing serious. Would buy it again!
It performs quite well
09/10/2023
Josep Maria
The device itself works quite well, meets expectations with efficiency and professionalism. I don't like the sigma ride application at all, it's quite poor, when you open it it always asks you for synchronization and bluetooth. Very cumbersome when you want to look at the routes you have saved or search in komoot.
Very good
30/08/2023
Jeronimo
Good team I just tried it very good, happy and easy to use
Great first impressions
29/12/2022
Gary
Only received the computer today and took a little while to get used to how it works (it's my first GPS computer) but pleased so far. I was skeptical about how well it would work but it does! Liking the phone interface also.
4.5 out of 5 with potential for 6 (top) points
22/10/2022
J.D.
- POSITIVE: o Out of the box - makes almost everything perfect o Functionality very large & good (best in price class) o Very good readability (+ size) and arrangement of the measured values o Very good lighting & illumination in all lighting conditions (sun incl.) o Very good speedometer in the bracket on&off o Very good measured values without own calibration (only necessary for height) o Intuitive for people who know handheld devices o Sensors are found immediately o Installation/operation without cable&magnet! and easy for skilled hands • Multi-bicycle operation?! o Attachment compatible with other products (e.g. Garmin) o Potential on Super o Many wow effects when unpacking / first use - NEGATIVE: o Improvement desired for installation of bracket and sensors (alignment due to bracket only possible to a limited extent or rubber will tear sooner or later /defect/loss threatens - control necessary!) o Commissioning was difficult (the very first switching on - despite full battery) o No Super 6 points achieved due to mistakes - NEUTRAL: o For IOS (Apple) OS 13 is required - is regrettable for too many devices like this • Use of older mobile phones (approx. 5-6 years) not possible
Great bike computer overall
12/10/2022
Dana
I really like this computer. It's solidly made, has a sturdy mount, and the display is really easy to read. You do have to choose which data points it displays, but this makes the interface easier so I see why they did that. Uploading my rides to my phone is super easy, and the Android app is great. The heart rate monitor transmitter is nice and svelte. On the negative side, the hub-mounted sensor doesn't seem to provide any more accuracy than the GPS. Also, the manual could be better. One final thing: I miss the lap timer I had on my Sigma BC 23.16 STS. Probably most users are on Strava and can see their lap times (e.g., up climbs) but I'm not. Overall, though, I think this is a great computer.
Very good device
06/10/2022
Ana Monteiro
I didn't want to buy a very expensive GPS and I was even afraid to buy this one, but it exceeded expectations and surprised me a lot. It connects very well with the mobile phone and even receives call and message notifications! It is worth buying the complete package.
Sigma purple 4.0
01/10/2022
Elvis
Very efficient device 100% original, delivery was made in 18 days ✈️
Good device with sync issues
29/11/2021
Türkay Çilingir
since my rox 6.0 device is broken, i wanted to update ,it with this product. it paired seamlessly with the speed cadence and heart rate sensors, even though i had problems with smartphone pairing and komoot app sync. i can say that the sensitivity of the temperature sensor, which first caught my attention, is much better than the rox 6.0. the screen size and constant illumination are other advantages. i would like to state that it is a nice device, except for the smartphone and komoot pairing problem. note: you must always select ,location access to be able to pair your android smartphone with this device without any problems.
Sigma rox 4
25/11/2021
Martin Amthor
Makes a valuable impression! have used the Rox 6 so far! In my opinion it is completely sufficient! Why do you need bike computers for 600 €?
Sigma ROX 4.0 w/ Sensors
10/10/2021
Chad
simple device good value for money. takes a while to get a handle on settings and functionality. cadence sensor needs more than a rubber band (took 3hrs to find it on the trail where it fell off). like capability to select ,what data you want and where on the screen using the phone app. the device connects to the phone better via the app again took a while to work out. good alternative to the garmin and wahoo though not quite as slick. but works well and enjoy using.
REVIEW
28/08/2021
Marek
SIGMA ROX 4.0 ***** Perfect device for perfect price Software needs small updates...
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