Garmin Edge 850 Cycling Computer

The Garmin Edge 850 is a compact, feature-packed GPS cycling computer that punches well above its size. At just 113 g with a 2.7" vivid colour touchscreen, physical buttons, and a built-in speaker, it delivers the full Garmin training ecosystem — VO2 max, Training Load, Real-Time Stamina, ClimbPro, Power Guide, and native Varia radar support — in a lighter, more pocketable form than the Edge 1050. If you want serious performance analytics without the flagship price, the Edge 850 is the sweet spot in the Garmin Edge lineup.

• 🖥️ 2.7" vivid colour touchscreen with physical buttons — 420 × 600 px
• 🔋 Up to 12 hrs battery (demanding use) | 36 hrs in battery saver mode
• 📡 Native Varia radar support — pairs with RCT715 and RearVue 820 for on-screen vehicle alerts
• 🔔 Built-in speaker — verbal prompts and on-device bike bell
• 👥 Group Ride — live locations, rider-to-rider messaging, and in-ride leaderboards
• 🗺️ Preloaded maps with Trailforks MTB trail data, TopoActive maps, and on-device course creator
• 💳 Garmin Pay — contactless payments on the go
• ⚡ Electronic shifting — Shimano Di2 (Synchro Shift) and SRAM AXS compatible
• 🏔️ MTB Dynamics — jump count, distance, hang time, Gravity ride profiles
• 🌧️ IPX7 waterproof — handles Singapore rain without issue
• ✅ 1-year local warranty from date of purchase
• 🚚 Tracked delivery — usually received within 2 business days. Same-day delivery available via Live Chat.
• 🏪 Self-collection available — contact us to arrange

Specifications

• Dimensions: 54.6 × 92.2 × 16.8 mm
• Weight: 113 g
• Display: 2.7" vivid colour LCD touchscreen with buttons, 420 × 600 px
• Battery life: Up to 12 hrs (demanding use) | Up to 36 hrs (battery saver mode)
• Water rating: IPX7
• Memory: 64 GB internal
• Maps: Preloaded basemap + TopoActive maps + Trailforks MTB trail data
• Connectivity: Bluetooth, ANT+, Wi-Fi
• GNSS: GPS, GLONASS, Galileo, Multi-band, 5 Hz GPS
• Sensors: Barometric altimeter, gyroscope, accelerometer, ambient light, magnetometer
• Speaker: Built-in
• Shifting compatibility: Shimano Di2 (Synchro Shift), SRAM AXS
• Smart trainer: ANT+ FE-C compatible
• eBike: ANT+ eBike compatible with smart range routing
• In the box: Edge 850, flush out-front mount, standard mount, tether, charging/data cable, documentation

Garmin Edge 850 vs Magene C606 Pro — Which Is Right for You?

The Edge 850 is Garmin's mid-range performance computer. The Magene C606 Pro offers strong value at a lower price. Here's how they compare on what matters most:

💡 The Magene C606 Pro is excellent value if budget is the priority. Choose the Edge 850 if you want Varia radar integration, Group Ride, a built-in speaker, and Garmin's full training and navigation ecosystem.

👉 View Magene C606 Pro

Pair Your Edge 850 With

Get the most out of your Edge 850 with these compatible Garmin and third-party accessories:

Heart Rate Monitors Compatible with Edge 850

The Edge 850 pairs with any ANT+ or Bluetooth heart rate monitor. Here are the options available at Bikers.SG:

Complete Your Garmin Setup

The Edge 850 works seamlessly with the full Garmin cycling ecosystem. Add a Varia radar for safety, sensors for training data, and a heart rate monitor for complete performance tracking.

Frequently Asked Questions — Garmin Edge 850

How long does the Garmin Edge 850 battery last?

Up to 12 hours in demanding GPS mode (full colour display, sensors active) and up to 36 hours in battery saver mode. You can extend battery life mid-ride using the Garmin Power Mount or a compatible external battery pack.

What is the difference between the Edge 850 and Edge 1050?

The Edge 1050 has a larger 3.5" display (vs 2.7" on the 850), longer battery life (20 hrs vs 12 hrs demanding), and adds a real-time weather map display. Both have a built-in speaker, Group Ride, Garmin Pay, Varia radar support, and electronic shifting. Choose the 850 for a lighter, more compact form factor; choose the 1050 for the biggest screen and longest battery.

What is the difference between the Edge 850 and Edge 550?

The Edge 850 adds a built-in speaker, Group Ride with rider-to-rider messaging, Garmin Pay, MTB Dynamics (jump count, hang time, Gravity profiles), real-time weather map display, and a larger 2.7" display (vs 2.3" on the 550). The 550 is the entry-level option; the 850 is the mid-range step up with significantly more features.

Is the Garmin Edge 850 waterproof?

Yes. The Edge 850 is rated IPX7, meaning it can withstand immersion in up to 1 metre of water for 30 minutes. It handles heavy rain and Singapore's tropical downpours without issue.

Does the Edge 850 work with Garmin Varia radar?

Yes — natively. Pair the Varia RCT715 or RearVue 820 via ANT+ and radar alerts appear as a visual bar directly on your Edge 850 map screen. You can also control Varia light modes from the Edge without touching the device.

Does the Edge 850 support electronic shifting?

Yes. It connects to Shimano Di2 (including Synchro Shift integration) and SRAM AXS via ANT+ electronic shifting protocols. You can view battery levels, configure shift modes, and swipe through data pages using your shifters.

Does the Edge 850 work with power meters?

Yes. It is fully compatible with ANT+ power meters and supports advanced cycling dynamics including Power Guide, FTP tracking, and real-time stamina insights when used with a compatible power meter.

Can I use the Edge 850 for mountain biking?

Yes. The Edge 850 supports full MTB Dynamics including jump count, jump distance, hang time, and Gravity ride profiles (Downhill, Enduro, e-Enduro). It also includes Trailforks trail data on the preloaded map.