- Is the Edge 840 Solar worth $499.99?
- It is worth it if you want maps, multi-band GPS and both touch and button controls on long rides. At $499.99 at Backcountry.com as of November 3, 2026, it is at the top of its recent range, so waiting for a drop is reasonable.
- How is it different from the Edge 540?
- The 840 Solar adds a touchscreen and solar charging over the 540. The 540 uses buttons only and costs less, but both share maps, multi-band GNSS and most training features.
- How long does the battery last?
- Garmin rates it up to 60 hours in low-power mode with solar assist. In normal use with maps and sensors, expect closer to 20 to 30 hours, with solar adding a small top-up in direct sun.
- Does the solar screen actually help?
- It adds charge only in direct sunlight and slows drain rather than refilling the battery. Treat it as a bonus on long days, not a replacement for charging.
- What is in the box?
- The standard box includes the Edge 840 Solar unit, out-front and stem mounts, a charging cable and documentation. Sensors such as heart rate and speed are sold separately.
- When is it cheapest?
- Garmin computers usually discount around major sales events and when a successor launches. At $499.99 as of November 3, 2026, it is at its recent high, so a sale is the better buying window.
- Where is the Garmin Edge 840 Solar cheapest?
- At Backcountry.com, for $499.99, as of our latest check.
- Where can I buy the Garmin Edge 840 Solar?
- 7 stores we checked sell it, including Best Buy, Backcountry.com, Kohl's, Crutchfield, Walmart.
