Now that PDAs and Smartphones are so common, people are looking to Bluetooth GPS gadgets to turn their phones into navigation devices. Similar to the Visiontac and Navicore GPSes, the Wonde Proud BT760 is small enough to fit in your pocket, but still uses the SiRFStar III GPS Chipset for optimum quality.
https://gizmodo.com/sizemodo-visiontac-vgps-700-tiny-gps-receiver-223943
This Wonde lasts up to 55 hours of continuous use, after which you’ll have to charge up its generous 2400mAh battery. We love the idea of these things, since taking them with us when our wives drive means we’ll never have to pull over for directions.
Bluetooth GPS with Ultralong Battery [GPS Gazette via uber gizmo]
