First.
Look at the maps available for it. Most chose the Garmin brand as that has quite a few maps available .. some free.
Second.
What features do you want?
For me .. I want it; - useable when walking.. so a 'handheld' model. With a good internal battery life.
- useable on the bike. Reliable external power input.. preferably 12 volt.
- useable in bright sunlight.
- Good memory to store maps, tracks and routes on. Usually this is an additional memory card.
- Ability to enter routes in while not connected to a PC.
What you want is ? I don't know.
I have and use an obsolete GPSMap 60Cx. It is not good at entering a route while not connected to a PC, but it is do able. That is the only thing it lack for me. You may want a larger screen .. but that traded off the walking capability. Your choice.
|