Garmin Edge 820 GPS Bike Computer



Fitted bundle deal

includes Accessories + Fitting

Item: 279163

Garmin Edge 820 GPS Bike Computer

Garmin Edge 820 GPS Bike Computer is rated 4.7 out of 5 by 80.
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The sale price is SAVE £25
Was £175 *

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£ From 150 a month

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  • Description
  • Specification
  • Reviews
  • Delivery Options
  • Help & Advice
  • Buying Options
  • Garmin Edge 820 Cycle Computer

    The Garmin Edge 820 GPS Cycle Computer is everything you need and more! Featuring a compact 2.3inch high res touch screen preloaded with bike specific navigation, turn-by-turn instructions and a suite of advanced performance monitoring tools.

    Garmin Edge 820 GPS Cycle Computer Key Features

    • Lightweight & compact with 2.3 inch, high resolution, capacitive tpuch display that works with gloves and when wet.
    • GroupTrack feature keeps tabs on everyone in your riding pack
    • Advanced performance monitoring includes VO2 max, recovery adviser, Strava live segments, FTP, performance condition and advanced cycling dynamics
    • Built-in accident detection included
    • Compatible with cycling awareness accessories such as Varia, & Varia Vision smart bike lights & rearview radars
    • Bike-specific navigation preloaded with Garmin Cycle Map for turn-by-turn navigation

    The Garmin Edge 820 Cycle Computer can also be used for round-trip routing, so cycle friendly routes based on how far you want to ride are chosen automatically. It can also show you live in-ride Strava segments so that you can target those oh so important KOMs,  then upload this to Strava or Garmin Connect at the touch of a button, allowing you to analyse, categorise & share your ride data.

    The Edge 820 is compatible with ANT+ and Bluetooth sensors so speed, cadence and heart rate monitors are covered. It can also be connected to Garmin's Vector pedal-based power meter as well as other brands for even more precise information. You’ll also gain access to the GroupTrack feature that is already a favourite amongst riders, allowing you to pair your device to other cyclists’ Garmin devices on your ride, so you can keep track of the group when you break away (read: get dropped!)

    What's In The Box

    • Extended out-front mount
    • Standard mount
    • Tether
    • USB cable
    • Documentation
  • Battery Life: Up to 15 hours GPS training mode; up to 24 hours UltraTrac mode
    GPS: Yes
    Includes Mount: Yes
    Screen Size: 2.3"
    Touchscreen: Yes
    ANT+ Enabled: Yes
    Bluetooth Enabled: Yes
    FTP (Functional Threshold Power): Yes
    Group Track/Live Track: Yes
    Incident Detection: Yes
    Maps: Yes
    Navigtion Type: Garmin Cycle Map
    Power Phase: Yes
    Rechargeable: Yes
    Recovery Time: Yes
    Smart Phone Notifications: Yes
    Training Load: No
    VO2 Max: Yes
    Water Resistance (IP Value): IPX 7
    Wi-Fi Enabled: No
  • FREE Click & Collect

    FREE Click & Collect - you can reserve an item online and pick it up from a store of your choice

    Simply enter your postcode on the product page to check availability, and select Click & Collect at checkout. What's more, you pay for your items on collection. Click here to learn more.

    Items in stock - collect from 1 hour
    If your item is in stock at your chosen store, you can collect it from one hour after ordering online. We'll hold your item in-store for seven days.

    Items not in stock - collect next day*
    If your item isn't in stock, we can order it to your chosen store for collection.
    *If you place your order before 8pm you can collect it from 4pm the following day (except Sundays), and we'll hold your item in-store for seven days. Bikes that have to be ordered will be ready in up to five working days - the store will ring to let you know when it will be ready.


    FREE Delivery

    Free Delivery available on orders over £40 placed by 8pm*

    Your delivery date will be communicated at checkout and on your confirmation email. For further information click here.

    *Halfords and Halfords couriers deliver Monday to Saturday excluding bank holidays.


  • You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.

    You can purchase products supplied by Halfords and selected other suppliers on

    Checkout is always via and all payment will be taken via In checkout the products will be split into separate deliveries for each supplier.

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    Price Seller Info Purchase

Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

Garmin Cycling Computers & GPS

Garmin Edge 820 GPS Bike Computer

£150 Garmin Edge 820 GPS Cycle Computer