The new Edge 840 has improved GPS, a fresh user interface and the option to solar re-charge. The 830 is still an amazing compact touchscreen, stuffed to the gizzards with features. So which should you buy?
Garmin Edge 840 Cycling GPS In-Depth Review
Advanced GPS cycling computer with touchscreen and button control combines superior navigation, planning and performance tracking, cycling awareness
Garmin Edge 840, Compact GPS Cycling Computer with Touchscreen and Buttons, Targeted Adaptive Coaching, Advanced Navigation and More
Garmin Edge 840 Cycling GPS In-Depth Review
STILL a great bike computer in 2023
Garmin Edge 840 Solar In-depth Review
Garmin Edge bike computers: model comparison and buying guide
Garmin Edge 1040 vs 840: Which Is Better (For You)? - Sportive Cyclist
Garmin offers more solar charging with new Edge 540 and Edge 840 Series GPS cycling computers
Garmin offers more solar charging with new Edge 540 and Edge 840 Series GPS cycling computers
Garmin Edge 840 (Non-Solar) GPS Cycling Computer, Touchscreen & Buttons, Targeted Adaptive Coaching, & 26-Hour Battery