Edge 1040 Solar GPS Bike Computer
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Why We Like The Edge 1040 Solar GPS Bike Computer
We use the Edge 1040 Solar GPS Bike Computer to make the most of our time on two wheels—it's the only solar-charged option from Garmin, positioned right at the top of the line. Even during the most demanding usage, like GPS tracking and connectivity with other devices, the solar charging allows this computer to run for up to 45 hours straight. With more conservative usage, this model can run over 150 hours. Our favorite features include the multi-band that lets us explore far outside of cell service and the three included mounts that let us move the device from our mountain bike to our road bike with ease. The Edge 1040 also uses stamina insights and training suggestions to help dial us in for bigger efforts and race days.
Details
- Bike computer with top-tier features for all cycling disciplines
- Solar charging capabilities extend battery life up to 180 hours
- Stamina insights help you find your projected range
- Suggested workouts and training plans keep you focused
- Included silicone case bolsters durability for heavy usage
- IPX7 water resistance provides all-weather performance
- ANT+ and Bluetooth connectivity let you sync up to electronic drivetrains and heart rate monitors (sold separately)
- Please see size chart for complete list of technical features
- Item #GRMF03I
- Clock
- yes
- Altimeter
- barometric altimeter
- Technical Features
- see size chart
- Wireless
- Bluetooth, ANT+ Wi-Fi
- Water-Resistant
- IPX7
- Battery Type
- rechargeable lithium ion
- Battery Life
- [maximum] 150hr, [all modes running] 45hr
- Mount Type
- MTB, standard, out-front (included)
- Includes
- silicone case, MTB mount, standard mount, out-front mount, tether, charger
- Dimensions
- 2.3in x 4.6in x 0.8in
- Face Size
- [diagonal] 3.5in
- Claimed Weight
- 4.7 oz (133g)
- Manufacturer Warranty
- 1 year
- Activity
- road cycling, gravel, cross-country, trail
Reviews
Q&A
What do you think about this product?
Overall Rating
4.5 based on 289 ratings
Review Summary
Customer Images
Here's what customers have to say
The bike computer offers a range of impressive features, including a large, responsive display, solar charging for extended battery life, and comprehensive data tracking. Users are generally satisfied with its performance, ease of use, and wealth of metrics. However, some have experienced issues with GPS routing, calorie tracking, and screen brightness. Overall, the device is considered a high-quality and feature-rich option that delivers an excellent cycling experience for most users.
AI-generated from the text of customer reviews.
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Selecting an option will reload the available reviews on the pageAugust 15, 2025
1040 solar
Finally got my warranty exchange, working like I thought it should
Originally reviewed on Garmin
August 5, 2025
Excellent!!!
I been using it for a month works like a charm.thanks.
Originally reviewed on Garmin
August 1, 2025
Easy setup
easily transferred data from Edge 1030. Solar works great. Only drawback is the brightness of the display. Sometimes very hard to see.
Originally reviewed on Garmin
July 31, 2025
Reliable and easy to use
Reliable and easy to use. Don’t leave on your back bumper or place on a tire after a ride though… I’m on my third. Still won’t get anything else though!
Originally reviewed on Garmin
July 26, 2025
Garmin excellence
There is alot packed into the 1040 solar that will take a new user awhile to figure out. Read the manual! I know it is new and you want to check it out. But, read the manual. Then watch YouTube videos on tips and customization ideas from Pro riders. Then setup and enjoy! One final note, get a Garmin Varia it will save your life if you ride on the streets anywhere. It alerts you early enough to at least look behind you or to get out of the way of people who dont understand the 3 foot law.
Originally reviewed on Garmin
July 17, 2025
Excellent Battery Life
Has most of Garmin’s features (Edge 1050 has more but nothing I need) are outstanding. Not difficult to program data points on unit, if not, use Garmin Connect app on iPhone. Love the Varia interface for enhanced safety. Solar allows me to go on extended rides without being concerned.
Originally reviewed on Garmin
May 24, 2025
Great battery life and solar charging works well! The screen appears comically huge compared to my previous 830, but it's very nice and you quickly get used to either more data, or much larger numbers depending on your data preferences.

Originally reviewed on ExpertVoice.com
May 9, 2025
Brilliant screen, but less stable
This replaced my older 530 that was 100% stable and reliable but its screen started to peel off. The 1040 screen is brilliant and easy to see at all lighting conditions. However, it is not as stable and got stuck and required hard reset multiple times causing me to loose ride recordings. For me, this is a great disappointment.
Originally reviewed on Garmin
April 24, 2025
Worked great for a while
The computer was flawless for a few months. Now I’m have issues with it trying to switch to a different version of my power meter before I ride. It doesn’t turn on right away when I try to turn it on. Sometimes it takes about 5 mins of trying to get it to turn on. It’s really been frustrating lately. I have been mostly using my older wahoo model in place of it, because it’s been so finicky.
Originally reviewed on Garmin
April 20, 2025
Horrible software
The Garmin bike computer software is unintuirive, buggy, very difficult to use. I bought the extra battery it mount on. Unfortunately the battery and bike computer use different charge plugs. Basically poorly thought out design and implementation. I wish I had bought a Wahoo instead.
Originally reviewed on Garmin
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