| General | |
|---|---|
| Manufacturer | Bryton |
| Type | GPS cycling computer, colour touchscreen with buttons |
| Series | Rider S-series |
| Released | March 2025 (announced 18 March 2025) |
| Price at launch | GBP 249.99 / EUR 299.95 (device only) |
| Variants | Rider S810 E (device only) and Rider S810 T (with speed, cadence and heart rate sensors) |
| Predecessor | Rider S800 |
| Successor | Not yet announced. See Release Radar. |
| Review | Not yet reviewed. See the Bryton bike computers guide. |
Specifications and features as at launch.
Jump to: Expert opinion | What’s new | Specifications | Battery life | Features | Ride profiles | Quick answers | Further reading
Expert opinion
The Rider S810 is best suited to serious road cyclists, endurance riders and touring cyclists who prioritise a large navigation display, advanced climbing features and long battery life.
It combines preloaded maps, turn-by-turn guidance, route recalculation through the phone, route reversal, retracing, Explore mode and Climb Challenge 2.0, which shows climbing information without a preloaded route. It also supports Strava Live Segments, planned and advanced workouts, virtual rides, live tracking, group ride and chat, and smart notifications. The Bryton Active app handles route planning, data screens, activity analysis and automatic sync with Strava, TrainingPeaks, Komoot, Relive and Ride with GPS. The 3.5-inch colour touchscreen adjusts its backlight automatically and the unit weighs 116g. ANT+ connects heart-rate, speed, cadence and power sensors, radar, lights, electronic shifting, ANT+ FE-C smart trainers and Shimano STEPS and ANT+ LEV e-bikes, with Bluetooth for heart rate. Battery life is rated at up to 50 hours.
The S810’s defining advantages are its larger display, extensive navigation and long claimed battery life, while the day-to-day experience depends partly on software stability and the Bryton Active app.
Bryton Rider S810
A big 3.5" colour touchscreen and up to 50 hours of battery, with preloaded maps and climb data on any ride.
What’s new versus the Rider S800
Hardware
- 3.5-inch colour touchscreen with slimmer bezels, up from 3.4 inches
- Colour LCD in place of the S800’s MIP display
- Up to 50 hours of battery life, up from 36 hours
- Etched buttons for grip in wet conditions
- Heavier at 116g versus 106g, and shorter at 102.5 x 57.6 x 15.8mm versus 105 x 58.5 x 14.2mm
- Conversion Kit V2 mount adapter, shared with the Rider 650 and 550, replacing the S800’s kit
- Launch price EUR 100 lower than the S800
Software
- Climb Challenge 2.0, which predicts upcoming climbs and shows their profile without a loaded route, with climb start and climb complete alerts
- Remaining battery hours estimated from the current screen brightness
Specifications
| Display | |
|---|---|
| Type | Colour TFT LCD |
| Size | 3.5 inch |
| Touchscreen | Yes, with buttons |
| Ambient light sensor | Yes, automatic backlight |
| Data fields | Up to 12 per page, set on the device or in the app |
| Physical | |
| Dimensions | 102.5 x 57.6 x 15.8mm |
| Weight | 116g |
| Water rating | Incidental exposure to water up to 1 metre for up to 30 minutes |
| Operating temperature | -10 to 50C |
| Charging | USB-C, with charging during a ride |
| Sensors and positioning | |
| GNSS | Multi-constellation. GPS, GLONASS, Galileo, BeiDou, QZSS |
| Barometric altimeter | Yes |
| © the5krunner. Link required. | |
| Connectivity | |
| Wireless | Bluetooth (iOS and Android), ANT+. No Wi-Fi |
| Bluetooth sensors | Heart rate |
| ANT+ sensors | Heart rate, speed, cadence, power, radar, lights |
| Electronic shifting | Shimano Di2, SRAM eTap, Campagnolo EPS, FSA K-FORCE WE |
| Smart trainer control | ANT+ FE-C |
| E-bike support | Shimano STEPS, ANT+ LEV |
| Third-party sync | Strava, TrainingPeaks, Komoot, Relive, Ride with GPS |
| Bike profiles | 3 |
Battery life
| Mode | Battery life |
|---|---|
| Maximum | Up to 50 hours |
| © the5krunner. Link required. | |
Bryton quotes a single figure and does not state the settings behind it. The S810 estimates its remaining hours from the current screen brightness. It outlasts the Rider S800 at 36 hours and the Rider S510 at 30 hours, and is the longest-running unit in Bryton’s range.
Features
Every Bryton model is compared on the Bryton bike computers guide.
Training
- Climb Challenge 2.0, with predicted climbs on any ride
- Advanced workouts, created in Bryton Active or imported, with a graphical step display
- Planned workouts from Bryton Active and TrainingPeaks
- Smart trainer workouts and virtual rides over ANT+ FE-C, simulating a route’s gradients
- Cycling dynamics from compatible power meter pedals, including seated and standing position, power phase, platform centre offset and left and right balance
- Strava Live Segments
- Customisable data pages and quick-status menu
- Auto pause, lap and auto lap
Navigation
- Preloaded OpenStreetMap maps with cycling points of interest and mountain bike trails
- Turn-by-turn directions with street names, distance to the next turn and peaks
- Rerouting when off course, through the phone connection
- Reverse route and retrace
- Explore, which suggests loop routes from the current position
- Voice search for addresses with an internet connection
- Nearby point of interest and address search, back to start and route planning in the Bryton Active app
- Routes planned on Komoot, Ride with GPS and Strava sync to the device
Safety and tracking
- Rear radar alerts, with coloured warnings and beeps on every data page
- Live Track location sharing
- Group ride with chat, showing every rider’s position on the map
- Smart notifications
Connectivity
- Automatic activity upload over Bluetooth through the Bryton Active app
- Electronic shifting data, including gear position and shifter battery
- E-bike data for Shimano STEPS and ANT+ LEV systems
- ANT+ light control
Ride profiles
The Rider S810 stores three bike profiles, each set to one of Bryton’s supported bike types: road, indoor, mountain bike, gravel or cyclocross. E-bike data appears when a Shimano STEPS or ANT+ LEV system is paired, and indoor rides use smart trainer control.
Bryton Rider S810
A big 3.5" colour touchscreen and up to 50 hours of battery, with preloaded maps and climb data on any ride.
Quick answers
When was the Bryton Rider S810 released?
Bryton announced the Rider S810 on 18 March 2025, and it was released in March 2025. The launch price was GBP 249.99 or EUR 299.95 for the device only.
What screen size is the Rider S810?
Rider S810 has a 3.5 inch colour TFT LCD touchscreen, up from 3.4 inches on the Rider S800. It also has buttons and an ambient light sensor that adjusts the backlight automatically.
Does the Rider S810 have maps?
Yes, Rider S810 has preloaded OpenStreetMap maps with turn-by-turn directions. It reroutes through the phone connection when off course, and supports reverse route, retrace and Explore loop routes.
What is the Rider S810 battery life?
Bryton rates Rider S810 at up to 50 hours of battery life, up from 36 hours on the Rider S800. It charges over USB-C, including during a ride.
How much does the Rider S810 weigh?
Rider S810 weighs 116g and measures 102.5 x 57.6 x 15.8mm. It uses the Conversion Kit V2 mount adapter, which it shares with the Rider 650 and Rider 550.
Further reading
- Bryton bike computers: which Rider to buy
- Bryton specifications
- Bryton Rider S500 launch, the first S-series model
- Bike computers hub
- Best cycling computer
- Release Radar
- Bryton Rider S810 product page
Related bike computers
Looking at alternatives to the Rider S810?
- Predecessor: Rider S800, which keeps a MIP display for reading in bright sun.
- Also consider: Bryton Rider S510, with the same Climb Challenge 2.0 and rerouting without a phone in a smaller, lighter unit.
- Also consider: COROS Dura 2 Solar, the same 3.5-inch screen size and voice control with 120 hours of GPS and solar charging, but rerouting through a phone.
Small things I always use
- Garmin 90-degree charging adapter: Charges your Garmin from any USB-C cable. Essential when travelling. I use one.
- Body Glide: The blue anti-chafe stick swimmers and runners carry. I use it.
- Speedo earplugs: Fewer ear infections and no cold-water dizziness. I use them.
- Dryrobe Advance: My winter changing robe for open-water swims. I use one. A cheaper option is the AONYIYI changing robe.
- Maurten: Race fuel that stays easy on the stomach. I use them.
- Beet It Sport nitrate shots: Beetroot shots I take in the days before a race. I use them.
- Garmin charging puck: The quickest way to top up before a session. I use one.
- Injinji: Toe socks that stop rubbing, so you run more. I use them.
- Ultimate toe protectors: Stop black toenails on long runs. They work. I use them.
- Compressport R2 v2 calf sleeves: My calf sleeves of choice. I use them.
- Cellucor C4: My pre-workout before hard sessions.
- TPU tubes: Schwalbe Aerothan, Tubolito and Pirelli SmarTube. Light, tiny spares. I use all three.
- G8 insoles: Adjustable insoles that are good. I use them.
- Cycplus Cube: A 97g electric pump that gets a road tyre rideable in two minutes. I carry one. 5% off with code THE5KRUNNER.
Watches and sensors
- Polar H10: My daily driver for waking HRV.
- Polar Verity Sense: My backup arm-worn HR sensor.
- Nomad bedside charger: Charges my iPhone and Apple Watch overnight. I use it, and many of their bands.
- Train.Red: The best muscle oxygen sensor I’ve used.
- Tymewear: Accurate heart rate and reliable ventilatory zones. I use it to pace endurance rides over an hour.
- Garmin Forerunner 970: A pro-grade triathlon watch. I use this.
- Apple Watch Ultra 4: My daily smartwatch. No phone needed on rides.
- Garmin Fenix 9 Pro: I’ve just bought one.
On the bike
- Continental GP5000 for everyday riding, and Aero 111 on the front for special occasions.
- Helmets: Specialized S-Works Evade 3 for road riding, and Rudy Project Wing for TT-style races. I use both.
- Ravemen FR300: A front light that mounts under your Garmin or Wahoo. I use one.
- Wahoo TRACKR Radar: I use it on one bike and Varia on the other. They perform the same.
- Garmin Varia RTL515: Radar that warns you of cars from behind. I use this model.
- Wahoo ELEMNT Roam 3: The bike computer that’s easy to use. I use mine on most rides.
- Favero Assioma Pro RS2: Accurate power pedals that swap easily between bikes. I use this model.
Home and indoor training
- NPE Runn: Makes my basic treadmill smart, sending more accurate speed and distance to my watch and Zwift. I use it.
- Google Wifi: Keeps Zwift connected in my pain cave. I use it.
- Apple TV 4K: Zwift on the big screen. I use two.
- Google Nest Doorbell (wired, 2nd gen): My video doorbell, running in both Google Home and Apple Home. I use it.
Health, recovery and sleep
- FreeStyle Libre 3 Plus: Shows how my blood sugar responds to diet.
- hDrop: Measures my sweat loss in summer and indoors.
- Fourth Frontier Zone: Checks my heart under load in hard sessions.
- Oura Ring 5: My partner’s recovery tracker of choice.
- Eight Sleep: A cooling mattress cover my partner and I use nightly.
Reader-Powered Content
This content is not sponsored. It’s mostly me behind the labour of love, which is this site, and I appreciate everyone who supports it.
Support the site: Follow (free, fewer ads) · Subscribe (paid, ad-free) · Buy Me A Coffee
Written by real people, with AI assistance. Fact-checked and verified for originality. See the Editorial Policy. FTC: Affiliate Disclosure — some links pay commission. As an Amazon Associate, I earn from qualifying purchases.
