Sigma Rox 4.0 Se
6 pieces in stock at third-party supplier
Product details
The Sigma Rox 4.0 SE is a wireless GPS bike computer designed for outdoor navigation and performance monitoring. This model features a 2.4-inch (6.1 cm) display with good readability for data such as speed, distance, and elevation profiles. It supports up to 30 functions to enhance every bike ride. The integrated Overclamp Butler mounting system ensures secure attachment to the handlebars. With GPS and GLONASS support, the device offers precise location tracking and the Search & Go point navigation. This allows users to enter destinations via the Sigma Ride smartphone app or select points directly on maps for route guidance. The bike computer is e-bike compatible and can connect with compatible e-bike systems to display specific data such as battery status, range, and assistance level. It features customizable sport profiles, stores up to 100 hours of ride data, and offers a battery life of up to 25 hours. ANT+ and Bluetooth Low Energy (BLE) connectivity enable pairing with sensors and smartphones. The IPX7 protection class ensures water resistance. The package includes the Sigma Rox 4.0 SE bike computer in black, Overclamp Butler, USB-C cable, mounting materials, and a quick start guide. This model is suitable for various cycling disciplines and provides reliable navigation and performance monitoring in outdoor environments.
Velocomputer functions | Barometric altimeter, Speed measurement |
Localisation technology | GLONASS, GPS |
Navigation functions | Route guidance |
Transmission standard | ANT+ |
Signal transmission | Wireless |
Item number | 58939368 |
Manufacturer | Sigma |
Category | Bike computers |
Manufacturer no. | 01080 |
Release date | 27.5.2025 |
Colour | Black |
Exact colour description | Black |
Velocomputer functions | Barometric altimeter, Speed measurement |
Durability | Waterproof |
Protection type (IP code) | IPX7 |
Localisation technology | GLONASS, GPS |
Navigation functions | Route guidance |
Display size (inches) | 2.40" |
Display functions | without map display |
Transmission standard | ANT+ |
PC/Smartphone interface | Bluetooth |
Signal transmission | Wireless |
Battery life | 25 h |
Installation location | Bike handlebar |
CO₂ emissions | 29.26 kg |
Climate contribution | CHF 0.70 |
Scope of delivery | Fixing material, Overclamp Butler, USB-C cable |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Bike computers» category have a defect within the first 24 months?
Source: Digitec Galaxus- SigmaNot enough data
- 1.Cycplus0.5 %
- 2.Garmin1.8 %
- 2.Hammerhead1.8 %
- 4.Wahoo2 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- SigmaNot enough data
- 1.Sigma Sport0 days
- 2.Hammerhead3 days
- 2.Wahoo3 days
- 4.Garmin6 days
Return rate
How often is a product of this brand in the «Bike computers» category returned?
Source: Digitec Galaxus- SigmaNot enough data
- 1.Beeline1.5 %
- 2.Coros1.8 %
- 3.Sigma Sport2.2 %
- 4.Bryton2.4 %