Garmin Edge 820 Explore GPS Enabled Computer - Unit Only

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GPS Bike Computer for Touring and Adventure

  • Lightweight and compact with 2.3-inch high-resolution, capacitive touch display that works with gloves and when wet
  • GroupTrack¹ keeps you informed of the location of everyone in your riding pack
  • Bike-specific navigation preloaded with Garmin Cycle Map for turn-by-turn navigation
  • Optional battery-save mode for longer rides or weekend trips; extends battery life up to 50 percent
  • Built-in incident detection2 included; compatible with cycling awareness accessories such as Varia™ smart bike lights and rearview radar


At a Glance

For your 2-wheeled adventures on the road or trail, know where to go with Edge Explore 820. This GPS bike computer features a built-in Garmin Cycle Map with points of interest, bike-friendly trails and more. It also has a high-resolution touchscreen that’s easy to read, even in sunlight, and our new GroupTrack feature lets you and your friends know each other’s whereabouts, even when the road forks. Now you can navigate with confidence.


GroupTrack Keeps Tabs on the Whole Pack

Part of the fun of exploring is doing it with your riding group. Now, everyone is free to ride at their own pace without worrying about losing the pack. Edge Explore 820 has group tracking capabilities, so when 1 of your friends falls out of sight, they don’t fall off the map. You’re free to keep on riding and catch up with each other later. It’s as easy as pairing your device through the Garmin Connect™ Mobile app and then looking at your screen to see updates.


The Touchscreen You’ve Been Waiting For

You’re going to find so many uses for all the navigation capabilities and cool features packed inside the Edge Explore 820, but you’ll love its high-resolution touchscreen. The capacitive touch display is quick and responsive, even when wet or used with gloves.


Varia Compatibility for Increased Cycling Awareness

Edge Explore 820 offers incident detection capabilities via an integrated accelerometer, which sends your map location to an emergency contact if an incident occurs. To assist in incident avoidance, Edge Explore 820 is also compatible with our wide range of Varia cycling awareness products, including Varia rearview radar and smart bike lights. See and be seen when Edge Explore 820 is paired with these bike lights or the radar, which detects approaching traffic.


Customize and Connect

It’s your device, so customize it however you like with free custom data fields and apps, available for download. Visit our Connect IQ™ store to see what’s available, and start making Edge Explore 820 truly your own. Don’t forget, when you’re rolling on 2 wheels, Edge Explore 820 also keeps you connected³ to the rest of the world with smart notifications, live tracking, social media sharing and automatic uploads to Garmin Connect™, our free online fitness community.


Wherever You Ride

Whether you’re cycling deep in the woods or near tall buildings, Edge Explore 820 is compatible with GPS and GLONASS satellites to locate your position quickly and precisely — wherever your ride takes you.


¹When paired with a compatible smartphone. GroupTrack can track up to 50 riders.
²When paired with a compatible smartphone; primarily designed for road cycling use.
³When paired with a compatible smartphone.


Physical & Performance


  • Physical dimensions : 1.9” x 2.9” x 0.8” (49.0 x 73.0 x 21.0 mm)
  • Display size, WxH : 2.3” (58.4 mm)
  • Display resolution, WxH : 200 x 265 pixels
  • Touchscreen
  • Color display
  • Weight : 2.4 oz (67.7 g)
  • Battery : rechargeable lithium-ion
  • Battery life : up to 15 hours GPS training mode
  • Water rating : IPX7
  • GPS-enabled
  • GLONASS
  • High-sensitivity receiver
  • Barometric altimeter 
  • Unit-to-unit transfer (shares data wirelessly with similar units) : 
  • Smart notifications (displays email, text and other alerts when paired with your compatible phone) : 
  • VIRB® control

Maps & Memory

  • Basemap
  • Ability to add maps
  • Waypoints/favorites/locations : 200
  • Routes : 100
  • History : up to 200 hours


Cycling Features

  • Bike speed/cadence sensor : Yes (Some versions)


Performance Features


  • Heart rate monitor : Yes (Some versions)
  • Courses (compete against previous activities)
  • Auto Pause® (pauses and resumes timer based on speed)
  • Auto Lap® (automatically starts a new lap)
  • Auto Scroll (cycles through data pages during workout)
  • Time/distance alert (triggers alarm when you reach goal)
  • Heart rate-based calorie computation
  • Calculates calories burned
  • Customizable screen(s)
  • Temperature (displays and records temperature while you ride)
  • Shock Resistant

Garmin Connect™

  • Garmin Connect™ compatible (online community where you analyze, categorize and share data)
  • Automatic sync (automatically transfers data to your computer)


Additional : 
  • Smart notifications displays texts and calls only
  • Internal memory: 16 GB
  • Personal cycling records: yes
  • Compatible with Varia™ bike radar and lights: yes
  • Edge® remote compatibility: yes
  • LiveTrack: yes
  • GroupTrack: yes
  • Operating temperature: -20°C to +55°C
  • Connected features via a smartphone: yes
  • Compatible with Garmin Connect™ and Garmin Connect™ Mobile: yes
  • Weather alerts: yes
  • Round-trip routing: yes
  • Route planner: yes
  • Incident detection: yes
  • Connect IQ™ compatible: yes
  • Audio prompts: yes
  • Auto start (timer starts automatically at custom speed): yes
  • Battery save mode: Extends battery live up to 50 percent while still tracking ride detail

¹ Advanced workouts require a Garmin Connect account


In the box

  • Edge Explore 820
  • Mounts (standard and extended out-front)
  • USB cable
  • Tether
  • Manuals

Occasionally, without notice, manufacturers change product design and/or specifications.