GPS

BloggingFit

Looking at potentially getting a GPS device as running Strava on the mobile is becoming less reliable with tracking rides and chunks of a ride just simply not being recorded or tracked.

Garmin Edge looks to be a forerunner but just after any justifications for / against or other recommendations.

hobbo31

Had the Edge 705 since it came out never had any problems even after it fell into a stream it just keeps working

freezing77

BloggingFit wrote:

Looking at potentially getting a GPS device as running Strava on the mobile is becoming less reliable with tracking rides and chunks of a ride just simply not being recorded or tracked.

Garmin Edge looks to be a forerunner but just after any justifications for / against or other recommendations.

Try this site for thorough reviews and also recommendations.
Which gps is best for you depends on your individual requirements do you want/need ant+ and or bluetooth, cadence, heart rate, mapping or navigation or just recording etc.etc. Different devices have different options, personally I have both an etrex 30 and an edge 800. For on the bike with mapping and ant+ I would say the 800 or 810 you can decide if the premium you pay for bluetooth for phone connectivity on the 810 is worth it for you.

http://www.dcrainmaker.com/2014/11/winter-gadget-recommendations.html

BloggingFit

Pretty useful link.

Edge 510 should do the job.