1. Introduction
This manual provides comprehensive instructions for the Bryton Rider S810 GPS Cycling Computer. It covers setup, operation, maintenance, and troubleshooting to ensure optimal performance and user experience. The Rider S810 is designed to enhance your cycling with advanced features like a 3.5-inch color touchscreen, 50-hour battery life, offline maps, navigation, and Climb Challenge 2.0.
2. What's in the Box
Verify that all components are present upon unboxing:
- Rider S810 Main Unit
- USB Cable
- Safety Lanyard
- Bryton Bike Mount
- Quick Start Guide

Image: The Bryton Rider S810 device alongside its retail packaging, illustrating the product and its box contents.
3. Setup
3.1 Initial Charging
Before first use, fully charge the Rider S810 using the provided USB cable. Connect the USB cable to the device and a compatible USB power source. The device features a 50-hour battery life when fully charged.
3.2 Device Mounting
Attach the Bryton Bike Mount to your bicycle handlebars. Ensure it is securely fastened. The Rider S810 is compatible with standard Bryton mounts by default. An adapter is included for compatibility with Garmin mounts.

Image: Illustration of the Bryton Rider S810's mount compatibility, showing how it can be adapted for other mounting systems.
3.3 Powering On/Off
Press and hold the power button located on the side of the device to power on or off. The 3.5-inch color touchscreen will illuminate upon startup.
3.4 Bryton Active App Pairing
- Download the Bryton Active app from your device's app store (Android, iOS).
- Open the app and follow the on-screen instructions to create an account or log in.
- Enable Bluetooth on your smartphone and the Rider S810.
- In the Bryton Active app, search for and select your Rider S810 to pair.
- Confirm the pairing on both devices.
This pairing enables automatic data sync with third-party platforms like Strava, TrainingPeaks, and Komoot.
4. Operating Instructions
4.1 Touchscreen Navigation
The Rider S810 features an intuitive touchscreen. Swipe left/right to navigate between data pages, tap to select options, and long-press for advanced settings or data field customization.

Image: A visual guide demonstrating the intuitive touchscreen interface of the Bryton Rider S810, showing how to long-press to select, swipe to choose data fields, and confirm selections.
4.2 GPS and Navigation
The device utilizes GPS for accurate location tracking and navigation. Preloaded maps provide turn-by-turn alerts, road names, and remaining distances. If you deviate from a planned route, the Rider S810 will automatically recalculate without requiring a phone connection.

Image: The Bryton Rider S810 display showing a navigation screen with a map, route, and turn-by-turn instructions.
4.3 Climb Challenge 2.0
This feature provides real-time climb data, including gradient, elevation, and distance, for upcoming ascents. It uses smart prediction, eliminating the need for preloaded routes.

Image: Two Bryton Rider S810 devices displaying the Climb Challenge 2.0 interface, showing upcoming climbs with gradient and distance information.
4.4 Sensor Connectivity
The Rider S810 supports Bluetooth and ANT+ connectivity for various cycling accessories, including heart rate monitors (from smartwatches), electronic shifting systems, and rear bike radar. Refer to the device settings to pair new sensors.
4.5 Strava Live Segments
Integrate with Strava Live Segments to track your performance against personal records (PR), King/Queen of the Mountain (KOM/QOM), and other riders in real-time. Ensure your Bryton Active app is synced with your Strava account.

Image: The Bryton Rider S810 screen showing Strava Live Segments data, including progress against personal records and other riders.
5. Maintenance
5.1 Cleaning
Wipe the device with a soft, damp cloth. Avoid abrasive cleaners or solvents that could damage the screen or casing. Ensure the USB port cover is closed to prevent water ingress.
5.2 Battery Care
To prolong battery life, avoid extreme temperatures. Charge the device regularly, even if not in frequent use. The device features smart power management to optimize battery consumption.

Image: The Bryton Rider S810 displaying battery life information and brightness settings, illustrating its 50-hour battery capacity and smart power management.
5.3 Software Updates
Periodically check for firmware updates via the Bryton Active app. Updates can improve performance, add features, and fix bugs.
6. Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Low battery. | Charge the device for at least 30 minutes. |
| GPS signal lost or inaccurate. | Obstructed view of the sky; device interference. | Move to an open area. Ensure no other electronic devices are causing interference. |
| Sensors not connecting. | Sensor battery low; incorrect pairing. | Check sensor batteries. Re-pair sensors via device settings or Bryton Active app. Ensure sensors are ANT+ or Bluetooth compatible. |
| Screen unresponsive. | Temporary software glitch. | Perform a soft reset by holding the power button for 10-15 seconds. |
| Data not syncing to app. | Bluetooth disconnected; app not running. | Ensure Bluetooth is active on both devices. Open the Bryton Active app and initiate manual sync if needed. |
7. Specifications
- Model: Rider S810E
- Display: 3.5-inch Color Touchscreen
- Battery Life: Up to 50 hours
- Connectivity: Bluetooth, ANT+
- GPS: Integrated
- Dimensions: 2.27 x 0.82 x 4.04 inches
- Weight: 7.8 ounces
- Operating System Compatibility: Android, iOS (via Bryton Active app)
- Included Components: Rider S810 Main Unit, USB Cable, Safety Lanyard, Bryton Bike Mount, Quick Start Guide
8. Warranty Information
Bryton products are covered by a limited warranty against defects in materials and workmanship. For specific warranty terms and conditions, please refer to the official Bryton website or the warranty card included with your product. Keep your proof of purchase for warranty claims.
9. Customer Support
For further assistance, technical support, or service inquiries, please visit the official Bryton website:
You can also contact Bryton customer service through the Bryton Active app or the contact information provided on their website.
10. Video Resources
The following video provides additional information about Bryton products and their use:
Video: Bryton Sponsor of the Intermarch Wanty Cycling Team. This video showcases Bryton's involvement with professional cycling teams, highlighting the brand's presence in the sport.





