“Having been a Garmin user for the longest time, my experience with the Edge 840 was disappointing. Glitchy and very temporamental. The lack of support from the Garmin "support" team was appauling. I took a punt and went over to a Wahoo and to this day have not regretted it. Get your head around a digfferent operating philosophy and it delivers in every way. Much better display with vivid type face and graphics, 64 coulours and the way you can surround certain data fielsds in colour is awesome. Easily differentiating from one field to the next. My next purchase will be a Wahoo kikr. I would highly recommend the Wahoo Elemnt Roam to any of my friends.”