Which one?

[Airfan]

All of my sat navs are either old or knackered. I don't really want to spring for a bike only version, so is there a Nuvi model that I can use on my bike that will either have bluetooth or a headphone socket or both. Thanks Rob

 

[ghiribizzo]

Nuvi 765T does Bluetooth and I have a Zumo 660 on the bike. If you only want to buy one, would you not be better getting a Zumo? Waterproof and can work in the car rather than a car one that ain't waterproof on the bike...
They both operate differently though. Not as similar as you may think.