I bought a HTC desire after a recommendation on here. It's OK but it doesn't like hi-cap battery packs and the phone memory has a lot of bloatware so it constantly runs short of space. It connects great with my Sony AS15 via wifi though so any replacement phone will have to do that also.
I'd like to use a HRM soon so it needs to be compatible with the new low power Bluetooth (or something like that). I'm a Strava addict so a smartphone is preferable over a GPS unit.
I'm not ready for a phone upgrade yet so used market is preferred. But if there's a new device coming soon then let me know!
Sturdy Android Smartphone
Takes extended battery
Good wifi performance
Available for under £150 used