
Garmin
Garmin Edge 840 GPS Cycle Computer
3 retailer offers · prices checked daily
Best price today
at Tredz
Opens Tredz’s site. You pay them directly, and they deliver and handle returns. Always confirm price and stock there.
The current best price for Garmin Edge 840 GPS Cycle Computer is £329.99 from Tredz. The lowest price we have recorded is £329.99 on .
Introduce the rider you are today to the one you’ll be tomorrow. The Edge® 840 touchscreen cycling computer offers targeted adaptive coaching when used with your compatible power meter and heart rate monitor. It helps you manage your efforts by providing personal power targets throughout a course plus stamina insights, so you know how much gas is left in the tank.Get superior accuracy under dense tree cover or the urban canyon, thanks to multi-band GNSS technology. It features button controls that work in any environment matched with a responsive touchscreen so you can tap, pan and swipe on the fly.Whether you’re riding roads, trails, gravel or indoor, you can benefit from insights and workouts that will help you understand your strengths and weaknesses and prepare for upcoming races or personal milestones.Key Features:• Advanced GPS cycling computer with touchscreen and button control combines superior navigation, planning and performance tracking, cycling awareness and smart connectivity• Battery life: up to 26 hours in demanding use cases; up to 32 hours in battery saver mode• View daily suggested workouts and training prompts on screen; based on your event, get personalised coaching that adapts to your current training load and recovery when riding with a compatible power meter and heart rate monitor• Find your way in the most challenging environments with multi-band GNSS technology that provides enhanced positioning accuracy• See remaining ascent and grade when climbing so you can gauge your effort with the ClimbPro ascent planner, now available on every ride — no course required; view on your Edge® device and in the Garmin Connect™ app on your smartphone for ride planning• Classify your strengths as a cyclist, and compare your cycling ability to the demands of a specific course, so you can focus your training and improvement in the right areas, when paired with your compatible power meter and heart rate monitor• Manage your efforts with the power guide feature, which recommends power targets throughout a course, when paired with your compatible power meter• Get stamina insights while you ride, so you can keep an eye on how much longer you can really push it, when paired with your compatible power meter and heart rate monitor• Stay on top of your training programme with prompts to avoid missing workouts• Ride like a local, whatever your bike type, with improved ride type-specific maps that highlight popular roads and trails plus searchable points of interest• Simplified setup and a streamlined interface make it quick and easy to access the information, courses and tools you need and even adjust data fields right from the Edge® device or from your paired smartphone• Through the Garmin Connect™ app on your smartphone, pair with your favourite apps and platforms, including Strava, Komoot, TrainingPeaks® and many moreDelivery for this item is unavailable to the Channel Islands and Northern Ireland
Where to buy
Tredz
In stock
£329.99
In stock
Condor
In stock
£379.99
£379.99
In stock
Chevin Cycles
Size One Size
Out of stock
£379.99
£449.99
Out of stock
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Price history
- Lowest ever
- £329.99
- 2 September 2026
- Highest tracked
- £379.99
- Last 6 months
- Change since first seen
- −£20.00
- From £349.99
- Verdict
- Good time to buy
- Today matches the lowest we’ve seen
- Chevin Cycles
- Condor
- Tredz
Tredz
Black
03/11/2026
03/11/2026
£329.99
Chevin Cycles
Black · Size One Size
23/10/2026
23/10/2026
£379.99
£449.99
Condor
Black
20/10/2026
20/10/2026
£379.99
£379.99
Tredz
Black
29/09/2026
29/09/2026
£379.99
Tredz
Black
02/09/2026
02/09/2026
£329.99
Tredz
Black
01/09/2026
01/09/2026
£379.99
Tredz
Black
10/08/2026
10/08/2026
£349.99
Latest 10 prices. Sizes and colours at the same price are listed together.
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