A navigation-first touchscreen bike computer against a performance-first unit with training features and button control.
Verdict
Buy the Garmin Edge Explore 2 if you want easy navigation and a big 3-inch touchscreen for rides and tours at the lower price tier. Buy the Edge 840 if you train with power, want ClimbPro on every ride, adaptive coaching and multi-band GNSS, and prefer touchscreen plus buttons.
Mid-range bike computer
Check Garmin Edge Explore 2 Price| Garmin Edge Explore 2 | Garmin Edge 840 | |
|---|---|---|
| Focus | Navigation, maps and easy setup | Training, performance tracking and navigation |
| Controls | 3-inch glove- and rain-friendly touchscreen | Touchscreen and button control |
| Battery | See Garmin specifications | Up to 26 hours demanding use, up to 32 hours in battery saver |
| Positioning | Built-in GPS | Multi-band GNSS |
| Training | Preloaded road, off-road and indoor profiles | Daily suggested workouts, adaptive coaching with a power meter, cycling ability classification |
| Climbing | Standard map and elevation | ClimbPro ascent planner on every ride |
| Safety and connection | LiveTrack, GroupTrack, incident detection, Varia compatible | Smart connectivity and Varia compatible |
| eBike | eBike routing and eBike data when paired | See Garmin specifications |
The table compares the Garmin Edge Explore 2 and Edge 840 using their Amazon listings. Confirm full specs with Garmin.
You mainly want maps, routing and an easy interface for rides, touring or eBike use, and you do not need training analysis.
Check Garmin Edge Explore 2 on Amazon
You train with a power meter or heart rate, race or ride structured workouts, and want climb and recovery insights and more precise positioning.
Check Garmin Edge 840 on Amazon
You want the cheapest way to record rides. Your phone with a mount is enough, and our best bike computers guide covers budget options.
The Edge Explore 2 is simpler and navigation-first. The Edge 840 is better when you want training features you will actually use.
Yes. Garmin lists eBike routing and eBike data when connected to a compatible eBike.
Both pair with sensors. The Edge 840 uses power data for adaptive coaching and other training features.
Both are compatible with Varia radar and lights, sold separately.
Comparison researched from published manufacturer specifications, retailer listings and owner reviews. We have not tested these products side by side. Confirm current prices and specifications before buying. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.