A compact and functional GPS with plenty of advanced features, but not a show-stopper at this price point
Very good GPS computer for those who train with power, especially if you buy into the Stages Link training platform too
Compact, clever and simple-to-use GPS bike computer with impressive battery life and aero credentials
Very capable GPS that needs a few tweaks to make it an all-you-need option
A feature-packed, small and impressive update on the popular Edge 810
Packed full of features, great menu design, but not quite at Garmin's level
A decent pure navigation unit that I enjoyed using, despite the beeps
A good computer on the bike, but could do with better data uploading off it
Small and easy to use, but lack of Bluetooth and ANT+ compatibility is a limiting factor
As a user experience packed with features, the 520 vastly outstrips the 510 and is a pleasure to use
Small and lightweight GPS computer that's easy to use and offers uploadable ride information
Interesting, but some way to go; needs more development in version 2
Garmin's Edge 25 is the smallest GPS computer we've ever tested, and it's easy to use as well
Touchscreen GPS computer with some neat features, although the lack of ANT+ connectivity will be a problem for many people
GPS-enabled bike computer with masses of navigation and performance-measuring capability
A smart little device and all round package that makes those dark winter rides a little bit safer; easy set up too
The best dedicated GPS unit yet, but not without its flaws
Impressive training and data recording package let down a bit by poor instructions and clunky user interface
The Satcount performs the GPS functions well but there are still a few quirks with the operating software and the interface
An absolute joy to use, with a host of unique but useful features
