The Edge 810 has been discontinued. The Edge 810 is the most feature-laden cycling computer we tested, and is the winner of our Editors' Choice Award
Garmin Edge 810 Review - A detailed hands-on
GARMIN EDGE 810 REVIEW Verdict: Don't Purchase!
Garmin Edge 810 Review
Garmin 810 review
Garmin Edge 810: review
Garmin Edge 810 In-Depth Review
Garmin Edge 810 cycle computer review - 220 Triathlon
Garmin 810 review
My Orange Brompton: Garmin Edge 810 and 510