
Garmin Edge 840 Solar
Garmin Edge 840 Solar
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Available for home delivery
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Available for store collection
The Details
Introduce the rider you are today to the one you’ll be tomorrow.
The Garmin Edge® 840 Solar 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. The Garmin Edge® 840 Solar provides superior accuracy under dense tree cover or the urban canyon, thanks to multi-band GNSS technology and will enable you to ride longer due to the new Solar Charging.
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.
- Advanced GPS cycling computer with touchscreen and button control combines superior navigation, planning and performance tracking, cycling awareness and smart connectivity.
- Battery life: in demanding use cases, get up to 26 hours or up to 32 hours with solar charging in direct sunlight (75,000 lux); in battery saver mode, get up to 42 hours or up to 60 hours with solar charging in direct sunlight (75,000 lux); during daytime rides, solar adds up to 25 minutes per hour 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 more!
Incudes
- Bike computer
- Mounts (standard and out-front)
- USB-C cable
- Tether
- Documentation
Our Verdict
Get the most out of your rides and training with the New Garmin Edge 840 Solar!
Industry Reviews

Garmin’s new Edge 840 and 540 bike computers inherit Solar technology and USB-C charging, with improved mapping .
Delivery
Parts, accessories and clothing delivery - FREE over £30
Delivery for parts, accessories and clothing is free over £30 and £2.99 below that. We have a selection of premium delivery services available, including next day, AM, Saturday, timed delivery and local pickup services. Mainland UK only, some remote and off-shore areas or areas of Scotland may incur a surcharge. Delivery options and lead time estimates will be provided in checkout.
Click & Collect
Our Click & Collect service offers all the benefits of shopping online, combined with an award-winning retail experience in one of our stores. Simply order your items, select Click & Collect and pick up your item at a time that's convenient for you - our stores are open 7 days a week. Best of all, the service is completely free.
Reviews
Your Questions Answered
Introduce the rider you are today to the one you’ll be tomorrow.
The Garmin Edge® 840 Solar 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. The Garmin Edge® 840 Solar provides superior accuracy under dense tree cover or the urban canyon, thanks to multi-band GNSS technology and will enable you to ride longer due to the new Solar Charging.
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.
- Advanced GPS cycling computer with touchscreen and button control combines superior navigation, planning and performance tracking, cycling awareness and smart connectivity.
- Battery life: in demanding use cases, get up to 26 hours or up to 32 hours with solar charging in direct sunlight (75,000 lux); in battery saver mode, get up to 42 hours or up to 60 hours with solar charging in direct sunlight (75,000 lux); during daytime rides, solar adds up to 25 minutes per hour 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 more!
Incudes
- Bike computer
- Mounts (standard and out-front)
- USB-C cable
- Tether
- Documentation
Get the most out of your rides and training with the New Garmin Edge 840 Solar!

Garmin’s new Edge 840 and 540 bike computers inherit Solar technology and USB-C charging, with improved mapping .
Parts, accessories and clothing delivery - FREE over £30
Delivery for parts, accessories and clothing is free over £30 and £2.99 below that. We have a selection of premium delivery services available, including next day, AM, Saturday, timed delivery and local pickup services. Mainland UK only, some remote and off-shore areas or areas of Scotland may incur a surcharge. Delivery options and lead time estimates will be provided in checkout.
Click & Collect
Our Click & Collect service offers all the benefits of shopping online, combined with an award-winning retail experience in one of our stores. Simply order your items, select Click & Collect and pick up your item at a time that's convenient for you - our stores are open 7 days a week. Best of all, the service is completely free.
Finance your purchase with us today and spread the cost.
Need some help? Speak to our sales team
All of our finance options are available online with no deposit, however if you would like to pay a deposit then you can speak to our helpful sales team who will arrange this and process your application for you.
🔒NEW Security checks
In conjunction with Novuna, we have recently implemented additional security checks as part of our online finance process. These additional checks may require you to submit photo ID when placing a finance order, so remember to watch out for emails from Novuna which may request this additional information.
Available Finance Options
Duration (months) | Interest Rate (p.a. fixed) | Monthly Payments | Amount of Credit | Total Repayable | Deferral period |
---|---|---|---|---|---|
36 months | 16.9 % APR | £19.43 | £519.99 | £699.48 | 6 |
12 months | 9.9 % APR | £45.59 | £519.99 | £547.08 | 0.0 |
24 months | 9.9 % APR | £23.87 | £519.99 | £572.88 | 0.0 |
36 months | 9.9 % APR | £16.65 | £519.99 | £599.40 | 0.0 |
48 months | 9.9 % APR | £13.06 | £519.99 | £626.88 | 0.0 |
Finance representative examples
Find below representative examples for both 9.9%APR and 0%APR finance. Full details of available finance products can be found on individual product pages. Full details and T&Cs regarding our finance options can be found here.
12 months 0% APR representative | 48 months 9.9% APR representativee | |
Price | £999.00 | £1788.00 |
Advance Payment | £100.00 | £0.00 |
Amount of Credit | £899.00 | £1788.00 |
Interest Rate | 0% p.a. fixed | 9.9% p.a. fixed |
Respresentative | 0%APR | 9.9%APR |
Total Term | 12 months | 48 months |
Payment Holiday | 0 months | 0 months |
Monthly payments | 12 x £74.91 | 48 x £44.91 |
Total Amount Payable | £898.92 | £2,115.68 |