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Garmin Edge 820 Cycle Computer


RRP: £329.99

Save: 15%

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Availability: In stock Usually dispatched within 24 hours


Edge 820 is the compact, touchscreen cycling computer for competitors and serious achievers who need GPS navigation and an altimeter to tell you how fast, how high and how far you’ve gone. It offers advanced performance monitoring like VO2 max, FTP Tracking and new Performance Condition as well as advanced cycling dynamics, GroupTrack, in-ride challenges through Strava live segments and connected features that include full Varia cycling awareness compatibility.

Riders can easily stay connected with family and friends, both in and out of the peloton, with the Edge 820’s numerous connected features including GroupTrack, which allows cyclists to easily keep tabs of everyone in their group should they get separated. To help create a safer riding environment, both devices are compatible with the Varia™ cycling awareness line and include built-in incident detection.

The Edge 820 also features built-in Garmin Cycle Map with points of interest, bike-friendly trails and more in a compact design optimised for riding in any conditions. For cyclists seeking additional in-depth data the Edge 820 offers advanced performance monitoring including VO2 max, recovery advisor, FTP and watts/kg tracking, performance condition and advanced cycling dynamics.

With the Edge 820 riders can easily keep in touch with others in their pack. GroupTrack offers enhanced situational awareness by allowing cyclists to ride at their own pace while seeing where fellow riders are, so if one person falls out of sight, they don’t fall off the device’s map. Additional mapping features include bike specific navigation from the devices coming preloaded with Garmin Cycle Map for turn-by-turn navigation, round-trip Course Creator and on-device course planning. Built-in GPS, GLONASS and altimeter provides the most accurate ride data so cyclists can know how far, fast and high they have ridden.

Pair the Edge 820 with the full-suit of Varia™ cycling awareness products including the Varia rearview radar, Varia Vision™ and Varia smart bike lights to help create a safer riding environment. Additionally, the devices’ integrated accelerometer for incident detection automatically sends a rider’s location message to emergency contacts if assistance is needed. The device is also compatible with ANT+® sensors, including speed, cadence and heart rate.

The Edge 820 is ideal for riding no matter the weather conditions. The device features a 2.3-inch high-resolution, capacitive touch display that is quick and responsive – even when wet or used with gloves – and the Edge 820’s ambient light sensor automatically adjusts the screen’s brightness so it’s easy to read at a glance.

The Edge 820 is compatible with ANT+ power meters, including Vector™, the unique pedal-based power meter from Garmin that measures total power, left/right balance and cadence, and integrates with ANT+ electronic shifting systems and ANT+ bike trainers. Users can record cycling dynamics to analyse their form, including where power is being applied on the pedal and throughout the pedal stroke. The Edge 820 also provides a variety of physiological data with the addition of a heart rate strap, so riders can view their cycling-specific VO2 max along with a recovery advisor, which analyses their data and tells them how long they should wait before attempting another hard ride. Additional performance data includes FTP and watts/kg tracking, and in-ride challenges through Strava live segments.

Connect IQ™ compatible, users can customise the Edge 820 by downloading free apps and data fields. Users can also stay connected while out on a ride via incoming smart notifications, including incoming calls and texts from a compatible smartphone. Additional connected features include live tracking, social media sharing and automatic uploads to Garmin Connect, a free online fitness community that provides easy-to-understand charts, graphs, maps and more to let users view their activities, track progress

The Edge 820 features up to 15 hours of battery life. The new Battery Save mode will extend battery life up to 50 percent by enabling the rider to wake the display only when it is needed while still tracking the detail of a ride. 

In the Box:

  • Garmin Edge 820
  • Extended out-front mount
  • Standard mount
  • Tether
  • USB cable
  • Manuals

Key Features:

  • GroupTrack - Keep in touch with those you ride the road with. With GroupTrack you are able to see where your fellow riders are, offering peace of mind and enhanced situational awareness.
  • Performance Features - VO2, Recovery Advisor, Strava Live Segments, Performance Condition, Stress Score, Advanced Cycling Dynamics, FTP and Watts/kg tracking.
  • High resolution touchscreen display - Lightweight and compact with 2.3 inch high resolution capacitive touch display that works with gloves and when wet.
  • Garmin Connect IQ™ - Download free custom apps and data fields.
  • GPS + GLONASS + Altimeter - Know how far, how fast and how high you have ridden with built-in GPS, GLONASS and altimeter, so you get the most accurate ride data, wherever your ride takes you.
  • Navigation Features - Preloaded Garmin Cycle Map for turn by turn navigation. Includes RoundTrip Course creator and on device course planning.
  • Connected Features - Connected features include automatic uploads, live tracking, send/receive courses, social media sharing, audio prompts and weather. Smart notifications allow you to receive text and call notifications while riding.
  • Incident detection - Integrated accelerometer for Incident detection: Automatic or manual sending of location message to emergency contacts if you need assistance. Primarily designed for road use.
  • Cycling awareness - Pair with Varia™ radar to see vehicles approaching from behind, Varia Vision to get in-sight display of key data without taking your eyes off the road and with Varia smart bike lights for intelligent lighting while riding.
  • Battery life - New extended battery life for longer, more adventurous rides. Up to 15hrs in GPS training mode, and new Battery Save mode will extend battery life by up to 50%.


  • Dimensions: H: 7.3cm x W: 4.9cm x D: 2.1cm
  • Screen size: 2.3”
  • Weight: 67.7g

Product Details

  • Garmin

Delivery & Returns

Express Delivery Available

If ordered before 9pm, delivered by courier next working day. Available on orders placed before 9pm (2pm weekends and Bank Holidays) for delivery next business day. Applies to most delivery addresses within mainland UK.

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: In stock | Usually dispatched within 24 hours

Please remember to add postal time (2-3 working days) to obtain a complete estimate of delivery to your door.

How will I know it has been sent?

You will receive an email to confirm when your item has been sent.

You can also check the status of your order and individual items by accessing My Account details and following the prompts.

Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.

It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.

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Garmin Edge 820 Cycle Computer

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Garmin Edge 820 Cycle Computer