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Garmin Edge Explore 820 NOH

Product Code: GAREE820N

Garmin Edge Explore 820 is a cycling GPS with a 58.4mm touchscreen. European mapping is provided and the maps include cycle paths, elevation data, points of interest and address search. Smart notifications for receiving calls and texts are available when using a compatible smartphone connection.

The Garmin Edge Explore 820 allows wireless transfer between other Garmin devices to share routes. The battery life is 15 hours (GPS training mode) or 24 hours (UltraTrac mode). 15 hours, it is waterproof to IPX7 standards and it is also shock resistant making it ideal for use on rough terrain when cycling offroad.


Garmin Edge Explore 820


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The Garmin Edge Explore 820 is a lightweight, compact and shock resistant cycling GPS Satnav which features a European Garmin Cycle Map for turn-by-turn route guidance on and off road. Points of interest also feature on the Edge Explore 820. There is a high-resolution 58.4mm touchscreen which is easy to read in sunlight. Plus the touchscreen is built to work in many weather conditions and will work when used with wet hands (rainy conditions) or when using gloves and more. The Edge Explore 820 is also waterproof to IPX7 standards.

GroupTrack allows you to know the location of all cyclists in your group via the on-screen navigation/tracking.

16GB of internal memory allows you to add additional mapping to the Garmin Edge Explore 820.

There is an optional battery-save mode which extends the battery life up to 50% percent. The options are 15 hours in GPS training mode or 24 hours in UltraTrac mode.

Cycling awareness feature enables you to automatically or manually set this Garmin Cycling sat nav to alert the emergency services as to your GPS location if you are involved in an incident. It does this by using an in-built via integrated accelerometer. The Edge Explore 820 is also compatible with Varia line of cycling awareness accessories (rearview and smart bike lights). Radar can also be used to detect approaching traffic.

A built-in barometer altimeter will tell you the altitude you are cycling at and also help predict the weather conditions.

The Garmin Edge Explore 820 features both GPS and GLONASS satellite navigation making it able to connect to satellites in deep wooded areas or near tall buildings for example.

The Garmin Explore 820 can provide smart notifications (email, SMS, etc.) when connected with a compatible smartphone. Live tracking and Social Media sharing are also available. Plus automatic uploads to Garmin Connect are possible (using Garmin's FREE online fitness community). Unit to unit wireless transfer is also possible.

You can store 200 waypoints/favourites/locations and 100 routes (as courses).

When doing laps of a circuit Auto Lap Mode automatically starts a new lap when you complete a circuit. When cycling Auto Scroll Mode cycles through data pages whilst you are riding your bike. Heart rate calories computation is another feature of the Garmin Explore 820. Temperature readouts are also available on screen whilst you are riding. You can compete against previous activities and set goals to be alerted to such as time and distance alerts. This cycling GPS system will also calculate calories burned.

A bike speed/cadence sensor and heart rate monitor is available with some models.

Garmin Edge Explore 820 Features

‣58.4mm customisable colour touchscreen
‣Easy-to-read, sunlight readable touchscreen display
‣European mapping
‣Shock resistant
‣Distance, speed, ascent/descent and GPS position
‣GroupTrack - know the location of everyone in your cycling group
‣Compete against previous activities
‣Auto Lap Mode
‣Time/distance alert (triggers alarm when you reach goal)
‣Heart rate-based calorie computation
‣Temperature (displays and records temperature while you ride)
‣Calculate calories burned
‣Built-in incident detection
‣Barometric altimeter: For precise climb and descent data
‣Waterproof standard: IPX7 (one metre of water for 30 minutes)
‣Up to 15 hours (GPS training mode) or 24 hours (UltraTrac mode) of battery life via rechargeable lithium-ion battery
‣Weighs 67.7grams
‣GPS and GLONASS satellite connection technology
‣16gb internal memory
‣Supports Garmin Custom Maps and BirdsEye Satellite Imagery
‣2 year manufacturers guarantee

What's in the box? (when purchased from

‣Garmin Edge Explore 820
‣Mounts (standard and extended out-front)
‣USB cable

Garmin Edge Explore 820 Accessories

Looking for accessories and spares for the Garmin Edge Explore 820? All parts are genuine Garmin product and specifically designed for use with the Garmin cycle GPS 810 device.

View all Garmin Edge Explore 820 accessories


Please note: The Garmin Edge Explore 820 is NOT compatible with Garmin maps on pre-programmed SD/microSD card. The reason being is that the Garmin Edge Explore 820 does not feature a SD/microSD card slot.

Do you have a question about the Garmin Edge Explore 820? Submit your question via our contact page.

Garmin Edge Explore 820 Technical Specification

‣Technology: GPS
‣Display size: diag (58.4mm)
‣Display resolution: 200 x 265 pixels
‣Display type: Colour LCD touchscreen
‣Waterproof: IPX7
‣Battery: Rechargeable lithium-ion battery
‣Battery life: 15 hours (GPS training mode) or 24 hours (UltraTrac mode)
‣Dimensions: 73.0 x 49.0 x 21.0 - mm
‣Weight: 67.7g
‣Guarantee: 2-year
Garmin Edge 820 manual

Manual requires Adobe Acrobat Reader
Download a free copy here

This product is a sophisticated electronic device which requires that you read, understand, and act upon the information given in the instruction manual (usually available via the above 'manual' link). You will need internet access and, in accordance with the manufacturers’ recommendations, regularly seek out and accept all firmware or software updates offered by the manufacturer. All GPS devices need to ‘see’ the satellites in the sky. Therefore you will need to know that your vehicle does not have glass that will block or impede the GPS signal.

Updates to this product are via the internet. At this product page we state compatibility with specific versions of current internet connection devices, for example: PC, laptop, MAC, smartphone etc. The Consumer Contract Regulations allow you 14 days, from receipt of purchase, to check compatibility with your internet connection device/s. If you choose to replace or update your PC, MAC etc. neither we nor the manufacturer will be responsible if the new/replacement Operating System (OS) is not compatible with the purchased product.

Why buy from us?

We are official Authorised Internet Retailers for Garmin. We sell genuine Garmin products, accessories and maps. We purchase from assigned Garmin UK distributors. We do not buy on the grey market and we do not sell counterfeit products. You can rest assured that by purchasing from ActiveGPS you will receive the full support of Garmin.

Page last reviewed: 15th March 2024

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