Nederland
België
Deutschland
United Kingdom
Finland
Ireland
Luxembourg
Portugal
Poland
Österreich
France
España
Italia
Sverige
Danmark
Sigma ROX 4.0 HR Top Mount Set Cycle Computer
Sigma ROX 4.0 HR Top Mount Set Cycle Computer
2 reviews
RRP 147.39
111.77
35.62 discount
- Trustpilot rating 4.7/5
- Easy returns
Ask a question about this product
Email Customer ServicePros & Cons
Pros & Cons
- In combination with the Komote app, the Sigma ROX 4.0 gives you turn-by-turn navigation during your bike ride.
- The Sigma ROX 4.0 can be connected to external sensors, including the supplied heart rate monitor.
- The high-contrast 2.4-inch screen makes your data easy to read in all weather conditions.
- The ROX 4.0 is E-bike ready; in combination with a compatible system, the Sigma can, among other things, display your battery status and radius.
- With the addition of GPS, this bike computer allows you to accurately record your ride data and even provides navigation options.
- For navigation, the SIGMA ROX 4.0 must remain connected to your smartphone and the Komoot app.
- You do not get map navigation as you do with more expensive cycle navigation systems.
Specifications
Specifications
|
Brand
|
Sigma |
| Yes | |
|
Navigation
|
Yes, via your phone |
|
Routeplanning
|
Plan & upload via Smartphone |
|
'Back-to-Start' function
|
No |
| No | |
| 18 hours | |
|
Satellite Signal
|
GLONASS / GPS |
| Yes |
Description
Description
The SIGMA ROX 4.0 HR Top Mount Set is a bike computer with GPS. This bundle includes an improved handlebar mount and a heart rate monitor. The extra large 2.4-inch display shows your speed, altitude profile, distance and training time, among other things. When you pair the ROX 4.0 with your smartphone and Komoot App, you also get Turn-by-Turn instructions during navigation. This gives you almost all the advantages of the much more expensive bike navigation systems. Compared to the ROX 2.0, this model has a barometric altimeter and the possibility of linking ANT+ or Bluetooth sensors. With the latter you can, for example, connect a heart rate or power meter to the bike computer. The maximum battery life of 18 hours means you can go on very long rides without worrying about your bike computer. And thanks to the easy-to-use system, you can just focus on a nice bike ride. In short, the ROX 4.0 is a very complete bike computer with GPS!
Simple navigation
The SIGMA ROX 2.0 is a smart bike computer that even has basic navigation options. For this you have to connect the Sigma to your smartphone and use the Komoot app. On this app you turn on the navigation, and it then sends the Turn-by-Turn directions to the ROX 2.0. You will see an arrow at the top right of the Red Circle with the direction, and you can clearly see the distance in meters to the next exit.
External sensors
A big plus compared to the ROX 2.0 is that the 4.0 supports external sensors. You can connect external sensors to the SIGMA ROX 4.0 via Bluetooth or ANT+. For example, you can link a speed or cadence meter to your bike computer for even more insight into your training. Of course, it is also possible to connect a heart rate monitor or even a power meter to the Sigma ROX 4.0.
Flexible mounting
The Top Mount Set includes an improved handlebar mount, the Overclamp Butler. This allows for perfect alignment of the Sigma ROX 4.0, and provides better mounting than the standard GPS holder with cable ties.
Thanks to GPS and GLONASS, the SIGMA can determine your location very quickly and accurately.
E-bike Ready
The ROX 4.0 can be connected to compatible E-bike systems and shows the current status of the pedal assistance, battery status, light and other data on the display or in the Red Circle.
Smart Notifications
When your SIGMA ROX is connected to a smartphone, you receive notifications of incoming calls and messages.
Adjustable sport profiles
The Sigma ROX 4.0 has individually adjustable sport profiles and 6 individually adjustable training views.
Barometric altimeter
With this integrated air pressure sensor, your Sigma can accurately determine the current altitude. In combination with the GPS system, this gives a very accurate altitude measurement. This way you can see exactly how many altitude meters you have covered during or after your ride.
• Fixing material
• USB-C cable
• Quick Start Guide
Show more
Show less
Simple navigation
The SIGMA ROX 2.0 is a smart bike computer that even has basic navigation options. For this you have to connect the Sigma to your smartphone and use the Komoot app. On this app you turn on the navigation, and it then sends the Turn-by-Turn directions to the ROX 2.0. You will see an arrow at the top right of the Red Circle with the direction, and you can clearly see the distance in meters to the next exit.
External sensors
A big plus compared to the ROX 2.0 is that the 4.0 supports external sensors. You can connect external sensors to the SIGMA ROX 4.0 via Bluetooth or ANT+. For example, you can link a speed or cadence meter to your bike computer for even more insight into your training. Of course, it is also possible to connect a heart rate monitor or even a power meter to the Sigma ROX 4.0.
Flexible mounting
The Top Mount Set includes an improved handlebar mount, the Overclamp Butler. This allows for perfect alignment of the Sigma ROX 4.0, and provides better mounting than the standard GPS holder with cable ties.
Technology
GPS, GLONASSThanks to GPS and GLONASS, the SIGMA can determine your location very quickly and accurately.
E-bike Ready
The ROX 4.0 can be connected to compatible E-bike systems and shows the current status of the pedal assistance, battery status, light and other data on the display or in the Red Circle.
Smart Notifications
When your SIGMA ROX is connected to a smartphone, you receive notifications of incoming calls and messages.
Adjustable sport profiles
The Sigma ROX 4.0 has individually adjustable sport profiles and 6 individually adjustable training views.
Barometric altimeter
With this integrated air pressure sensor, your Sigma can accurately determine the current altitude. In combination with the GPS system, this gives a very accurate altitude measurement. This way you can see exactly how many altitude meters you have covered during or after your ride.
Delivery includes
• Overclamp Butler Handlebar Mount• Fixing material
• USB-C cable
• Quick Start Guide
Reviews
Reviews
5 / 5
Highly recommended if you are looking for a cycling computer that is not too expensive.
- Bjorg 6 September 2023
Top bike computer for the price.
Pros & Cons
Easy to use
GPS good tracking
Speed very accurate
GPS not always accurate
Automatic translation
4 / 5
Very good value for money product
- Antonio 16 October 2021
Quality product at a very competitive price from a recognised brand. It has GPS, heart rate sensor, altitude sensor and temperature sensor, but you have to send the routes with the Komoot app and keep the phone connected to the computer. Overall very satisfied with the purchase.
Pros & Cons
Correct size
Customisable screens
Display with good contrast
Battery doesn't last as long as promised
Automatic translation
4
Antonio, 16 October 2021
Very good value for money product
Quality product at a very competitive price from a recognised brand. It has GPS, heart rate sensor, altitude sensor and temperature sensor, but you have to send the routes with the Komoot app and keep the phone connected to the computer. Overall very satisfied with the purchase.
-
Correct size
-
Customisable screens
-
Display with good contrast
-
Battery doesn't last as long as promised
Automatic translation
Related product
Related product
Compare the products above
|
|
|
| Sigma ROX 4.0 HR Top Mount Set | Sigma ROX 2.0 | |
| 2 reviews | 1 review | |
| GPS Sensor | Yes | Yes |
| Navigation | Yes, via your phone | Yes, via your phone |
| Routeplanning | Plan & upload via Smartphone | Plan & upload via Smartphone |
| 'Back-to-Start' function | No | No |
| Map View | No | No |
| Battery Life | 18 hours | 18 hours |
| 111.77 | 60.94 | |
| This product | View product |
All specifications
General
Navigation functions
Sensors
Connectivity
Display
Screen Size
2,4 inch
Backlight
Yes
Full Colour Display
No
Touchscreen
No
Compatibility
Compatible with
Smartphone
Shimano Di2 compatible
No
Sizes
Width (cm)
4,5
Depth (cm)
1.8
Height (cm)
7,36
Weight
51 grams
Sigma ROX 4.0 HR Top Mount Set Cycle Computer
All specifications
Brand
Sigma
General
Navigation functions
Sensors
Connectivity
Display
Screen Size
2,4 inch
Backlight
Yes
Full Colour Display
No
Touchscreen
No
Compatibility
Compatible with
Smartphone
Shimano Di2 compatible
No
Sizes
Width (cm)
4,5
Depth (cm)
1.8
Height (cm)
7,36
Weight
51 grams
Sigma ROX 4.0 HR Top Mount Set Cycle Computer
Description
The SIGMA ROX 4.0 HR Top Mount Set is a bike computer with GPS. This bundle includes an improved handlebar mount and a heart rate monitor. The extra large 2.4-inch display shows your speed, altitude profile, distance and training time, among other things. When you pair the ROX 4.0 with your smartphone and Komoot App, you also get Turn-by-Turn instructions during navigation. This gives you almost all the advantages of the much more expensive bike navigation systems. Compared to the ROX 2.0, this model has a barometric altimeter and the possibility of linking ANT+ or Bluetooth sensors. With the latter you can, for example, connect a heart rate or power meter to the bike computer. The maximum battery life of 18 hours means you can go on very long rides without worrying about your bike computer. And thanks to the easy-to-use system, you can just focus on a nice bike ride. In short, the ROX 4.0 is a very complete bike computer with GPS!Simple navigation
The SIGMA ROX 2.0 is a smart bike computer that even has basic navigation options. For this you have to connect the Sigma to your smartphone and use the Komoot app. On this app you turn on the navigation, and it then sends the Turn-by-Turn directions to the ROX 2.0. You will see an arrow at the top right of the Red Circle with the direction, and you can clearly see the distance in meters to the next exit.
External sensors
A big plus compared to the ROX 2.0 is that the 4.0 supports external sensors. You can connect external sensors to the SIGMA ROX 4.0 via Bluetooth or ANT+. For example, you can link a speed or cadence meter to your bike computer for even more insight into your training. Of course, it is also possible to connect a heart rate monitor or even a power meter to the Sigma ROX 4.0.
Flexible mounting
The Top Mount Set includes an improved handlebar mount, the Overclamp Butler. This allows for perfect alignment of the Sigma ROX 4.0, and provides better mounting than the standard GPS holder with cable ties.
Technology
GPS, GLONASSThanks to GPS and GLONASS, the SIGMA can determine your location very quickly and accurately.
E-bike Ready
The ROX 4.0 can be connected to compatible E-bike systems and shows the current status of the pedal assistance, battery status, light and other data on the display or in the Red Circle.
Smart Notifications
When your SIGMA ROX is connected to a smartphone, you receive notifications of incoming calls and messages.
Adjustable sport profiles
The Sigma ROX 4.0 has individually adjustable sport profiles and 6 individually adjustable training views.
Barometric altimeter
With this integrated air pressure sensor, your Sigma can accurately determine the current altitude. In combination with the GPS system, this gives a very accurate altitude measurement. This way you can see exactly how many altitude meters you have covered during or after your ride.
Delivery includes
• Overclamp Butler Handlebar Mount• Fixing material
• USB-C cable
• Quick Start Guide