Garmin Edge 820 Explore GPS Computer Head Unit
With a wealth of new features, the Garmin Edge 820 Explore GPS Computer Head Unit is a compelling package for cyclists, whether they are hitting the trails or the road. The compact 2.3-inch screen does not clutter your handlebars and its capacity touch capabilities means it works even when you are using gloves and when the screen is wet.
Keep track of your fellow group riders with the new GroupTrack feature
The Edge 820 Explore offers a massive amount of live and trackable data as well as neat new features like GroupTrack. When paired with a compatible smartphone, GroupTrack allows you to pair your device through Garmin Connect so you can keep track of your friends and ride partners out on the road. If you are looking to join up with your riding group en-route, GroupTrack allows you to easily keep track of a group of up to 50 other riders so you are never separated from the peloton.
Unparalleled data tracking and recording
Tracking and recording data from your ride has never been so simple with the Garmin Edge 820 Explore GPS Computer Head Unit. Compatibility with the Garmin Vector power pedal system (available separately) means that training with power is simple.
Connect, share and compare
Custom data fields allow you to personalise your display and suit different fields for different types of activities. Free custom data fields and apps are also available to download. When your ride is over all of this data can be fully analysed using the free Garmin Connect software, which allows you to keep track of how you perform.
Garmin Connect and a live connection to your smartphone whilst you are out on the ride also allows you to stay connected to the rest of the world with smart notifications, live tracking, social media sharing and automatic uploads to Garmin Connect and third-party services like Strava and Training Peaks.
Map your ride
Garmin remain the name synonymous with GPS mapping performance and the Edge 820 Explore offers turn-by-turn navigation and Garmin's Cycle Map provides you with routable road and bike paths as well as elevation data, points of interest and an address search. The Edge 820 Explore even has a round trip feature that selects a route appropriate to how far you want to ride and where you want to start and finish.
Garmin rely on GPS and GLONASS satellites to locate your position meaning that you do not have to worry that the loss of phone signal will effect your ride - wherever you are heading the Edge 820 Explore will be able to keep track of you.
Garmin has awarded the Edge 820 Explore an IPX7 water resistance rating, which means it is capable of withstanding splashes, rain showers and incidental exposure to water up to one metre deep for up to 30 minutes.
Increase your situational awareness with Varia compatibility
Integration with Garmin's Varia accessories (available separately) offers incident detection capabilities that send your location to an emergency contact if you are involved incident (requires smartphone connection). Compatibility with items like the Varia rearview radar (available separately) allows the Edge 820 Explore to boast unparalleled awareness of your surroundings.
Edge 820 unique features NOT available on the Edge 820 Explore:
Wi-Fi, ambient light sensor, power meter/Di2/smart trainer compatibility, VO2 and recovery adviser, time in zone and cycling dynamics, FTP/Watts per KG tracking, lactate threshold, virtual partner, live Strava segments, workouts and training plan compatibility.
- Edge 820 Explore
- Extended out-front mount
- USB cable
- Lightweight and compact with 2.3-inch high-resolution, capacitive touch display that works with gloves and when wet
- GroupTrack feature keeps tabs on everyone in your riding pack
- Optional battery-save mode for longer rides or weekend trips; extends battery life up to 50 percent
- Built-in incident detection included; compatible with cycling awareness accessories such as Varia Vision™, Varia™ smart bike lights and rearview radar
- Bike-specific navigation preloaded with Garmin Cycle Map for turn-by-turn navigation
- Compatible with Varia™ bike radar and lights
- Edge® remote compatibility
- Operating temperature: -20°C to +55°C
- Connected features via a smartphone
- Compatible with Garmin Connect™ and Garmin Connect™ Mobile
- Weather alerts
- Wi-Fi® compatible
- Round-trip routing
- Route planner
- Connect IQ™ store compatible
- Touchscreen colour display
- Audio prompts
- Up to 15 hours GPS training mode; up to 24 hours UltraTrac mode
- Weight: 67.7g
- Physical dimensions: 73.0 x 49.0 x 21.0 mm
- Display size, Wxh: 58.4 mm
- Display resolution, WxH: 200 x 265 pixels
PRODUCT REF: GM3820
UK Delivery Options
Free Delivery on all orders over £30
Estimated delivery within 4 working days (a delivery charge of £1.99 for orders under £30.00 will apply)
CollectPlus Delivery - £1.99
Have your order delivered to your local shop for just £1.99! For Highlands and Islands, please allow up to 5 working days. Orders can be shipped to UK CollectPlus locations specified on the SigmaSport.co.uk website where they will be held awaiting collection for a period of 10 days.
Orders placed are normally dispatched within 2 working days.
Priority 1st Class Delivery - £2.99
Estimated delivery within 2 working days. For Highlands and Islands, please allow up to 5 working days.
Next Working Day Delivery* - £4.99
A guaranteed tracked courier delivery, place your order before 3pm, deliveries are made Monday to Friday.
Saturday pre 12 Delivery - £4.99
Saturday delivery orders must be placed by 1pm Friday and are only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Saturday pre 12pm by courier. Package must be signed for upon delivery.
Sunday pre 12 Delivery - £4.99
Sunday delivery orders must be placed by 1pm Friday and are only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Sunday pre 12pm by courier. Package must be signed for upon delivery.
Reserve and Collect** - FREE
Reserve & Collect from either our Sigma Sport store in Hampton Wick or our Collection Point in Esher. Just select the Reserve & Collect button in the basket. Please note that bikes orders will require a 10% deposit before we build your bike. We will contact you for payment after you've placed your order.
* Next Working Day delivery is only available on items in stock in our warehouse and excludes pre- order items. Next Day refers to the next working day, Bank Holidays will add an extra working day to the estimated delivery lead times. UK next day excludes Saturday deliveries. This service is not available to some remote postcode areas. Please contact us for help.
** Reserve and Collect Collections - Clothing, parts and accessories: Next day. Orders placed on Friday, Saturday or Sunday will be available for collection after midday on the Monday (excluding Bank Holidays). Bikes: 72 hours if in stock at store, collect in up to 7 days (sometimes quicker) if in stock at our warehouse. Please note that bikes orders will require a 10% deposit before we build your bike. We will contact you for payment after you've placed your order.
London Same Day (Order Before 1pm)
We offer a Same Day delivery service into London. The cost is £25.00 under 2Kg and £35 over 2Kg. Place your order before 1pm, deliveries are made Monday to Friday. Please note this option excludes bicycles.
More information on our Same Day delivery options.
All our bikes are fully checked and tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for despatch. All you have to do is add the pedals, rotate and tighten the handlebars. Typically we can deliver your bike in 4 - 5 working days.
Deliveries are made Monday to Friday on a pre-12pm delivery. One of our customer service team will be in contact to arrange a convenient day for delivery.
More information on all our UK delivery options.
International Delivery and Returns
We ship to over 100 countries using DHL for a fast and reliable delivery. To see the delivery cost, please add your items to the basket and proceed to the checkout.
International customers have 30 days from their order date to return the order. Goods must be returned in new condition with all original packaging intact and tags attached.
For full details, see this link.
Free UK Returns
We offer a free returns service for our UK customers. Sigma Sport will happily refund or exchange any item purchased at Sigma Sport, excluding Sigma Sport gift vouchers and personalised products except when faulty.
More information on the Sigma Sport returns procedure.