Holux GR-239 Bluetooth receiver

Holux has a simple looking GR-239 Bluetooth GPS receiver that is powered by the humble car cigarette lighter port, leaving you without the headache of whether your device is charged or not each time you step out from the house. The GR-239 comes with the highly touted SiRFStar III GPS chipset that tracks up to 20 satellites simultaneously, with an added option of using an external GPS antenna. For those who have not yet jumped onto the Bluetooth bandwagon, the GR-239 also works as a wired GPS receiver by transferring GPS data via USB. The Holux GR-239 retails for £60 in the UK, with no signs of it heading across the Atlantic anytime soon.