1. Introduction
The SIGMA ROX 2.0 Endurance is a versatile GPS bike computer designed for cyclists seeking reliable performance tracking and navigation. It offers a large, easy-to-read display and intuitive operation, making it an ideal companion for various cycling activities. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal use of your device.
2. Setup Guide
2.1 Package Contents
Upon unboxing your SIGMA ROX 2.0 Endurance, please verify that all components are present:
- SIGMA ROX 2.0 Endurance GPS Bike Computer
- OVERCLAMP Butler Mount
- USB-C Charging Cable
- Quick Start Guide
Figure 2.1: SIGMA ROX 2.0 Endurance package contents.
2.2 Charging the Device
Before initial use, fully charge your ROX 2.0 Endurance. Connect the supplied USB-C cable to the device's charging port and a compatible USB power source. A full charge provides up to 26 hours of battery life.
Figure 2.2: The SIGMA ROX 2.0 Endurance highlighting its 26-hour battery life.
2.3 Mounting the Device (OVERCLAMP Butler)
The OVERCLAMP Butler mount provides a secure and optimal viewing position for your ROX 2.0 Endurance on your bicycle handlebars.
- Attach the OVERCLAMP Butler to your handlebar, ensuring a firm fit.
- Place the ROX 2.0 Endurance onto the mount and twist it clockwise until it clicks securely into place.
Figure 2.3: The OVERCLAMP Butler mount (left) and the ROX 2.0 Endurance mounted on a bicycle (right).
3. Operating Instructions
3.1 Power On/Off
To power on the device, press and hold the main button until the display illuminates. To power off, press and hold the main button again until the display turns off.
3.2 Display Overview
The ROX 2.0 Endurance features a 2.0-inch LCD display that provides clear visibility of your cycling data.
Figure 3.1: Front view of the SIGMA ROX 2.0 Endurance display.
3.3 Basic Functions
The device monitors essential cycling metrics in real-time:
- Speed: Current cycling speed.
- Distance: Total distance covered during your ride.
- Training Time: Duration of your current activity.
3.4 GPS Navigation
The ROX 2.0 Endurance offers intelligent navigation capabilities. Use the SIGMA Ride app to plan your routes:
- Open the SIGMA Ride app on your smartphone.
- Enter your destination address or select a point on the map.
- The device will guide you to your destination with clear turn-by-turn directions.
The navigation feature includes smart re-routing to ensure you stay on track even if you deviate from the planned route. It is also compatible with third-party applications such as Komoot and Strava for route planning and tracking.
Figure 3.2: Smartphone connectivity with the SIGMA Ride App for navigation.
3.5 E-Bike Connectivity
The ROX 2.0 Endurance is compatible with ANT+ and BLE e-bike systems, allowing it to display crucial e-bike data directly on its screen:
- Range: Estimated remaining distance.
- Battery Level: Current e-bike battery status.
- Support Level: Current assistance mode from your e-bike.
Figure 3.3: E-Bike data displayed on the ROX 2.0 Endurance.
3.6 SIGMA RIDE App
The free SIGMA RIDE app enhances your cycling experience by allowing you to track and analyze all your ride data on your smartphone. It also facilitates route planning and device settings management.
Download the app from:
4. Maintenance
4.1 Cleaning the Device
To maintain the device's appearance and functionality, clean it regularly. Use a soft, damp cloth to wipe the display and casing. Avoid abrasive cleaners or solvents, as these can damage the device. The device is IPX7 water-resistant, meaning it can withstand incidental exposure to water, but it should not be submerged.
4.2 Storage
When not in use for extended periods, store the ROX 2.0 Endurance in a cool, dry place away from direct sunlight and extreme temperatures. Ensure the battery is partially charged (around 50%) before long-term storage to preserve battery health.
5. Troubleshooting
5.1 Common Issues
- Device not turning on: Ensure the device is fully charged. If the issue persists, try connecting it to a different USB power source.
- GPS signal not acquired: Ensure you are in an open area with a clear view of the sky. It may take a few minutes for the device to acquire a GPS signal upon startup.
- Inaccurate speed/distance: Verify that the device is securely mounted and that GPS is active. Ensure no obstructions are blocking the GPS signal.
- Connectivity issues with SIGMA RIDE app: Ensure Bluetooth is enabled on your smartphone and the device. Restart both the device and the app, then attempt to reconnect.
5.2 Resetting the Device
If the device becomes unresponsive or exhibits unusual behavior, a soft reset may resolve the issue. Refer to the Quick Start Guide for specific instructions on performing a soft reset for your ROX 2.0 Endurance.
6. Technical Specifications
| Feature | Specification |
|---|---|
| Model Number | 01054 |
| Color | Black |
| Display Size | 2.0 Inches |
| Display Type | LCD |
| Main Material | Plastic |
| Battery Life | Up to 26 hours |
| Battery Composition | Lithium-ion |
| Connectivity Technology | Bluetooth, ANT+ |
| Sensor Type | GPS sensor, Speed sensor |
| Water Resistance | IPX7 |
| Dimensions (Device) | 44.9 x 73.6 x 18.4 mm |
| Weight (Package) | Approx. 220 grams |
Note: Specifications are subject to change without prior notice.
7. Warranty and Support
For warranty information and technical support, please refer to the official Sigma Sport website or contact their customer service. Keep your proof of purchase for warranty claims.
Online Resources:
For specific inquiries, please contact your local Sigma Sport distributor or retailer.
