I had been looking for a GPS enabled computer for my road and mountain cycling and was put off by the very high costs of Garmin products. Then saw a review on bikeradar for this which helped me make up my mind. It arrived promptly and certainly looks good and now that I have got it working, it is straightforward and great to use.
BUT - I have a Mac and initially could not load it on my home computer nor seemingly download the software, even using the supplied CD. It transpires that you must have the latest operating system from Apple so I had to pay for upgrades. Finally I was able to get set up but the instructions are not user friendly and I really struggled to work out how to use and work properly.
I did get some email advice from Bryton's technical department but in the end I phoned them and spoke to a very helpful guy who patiently talked me through everything.
So a couple of weeks in I have been out on several rides/walks/runs and it is great, especially once I worked out how to download on to Strava which is brilliant. It comes with some basic maps and full OS maps can be added. The screen can display everything from speed, time, temperature, gradient, compass and loads more which is useful.
Overall 4 stars, with clearer instructions it would get 5.