Holux M-1000C Bluetooth GPS Data Logger Travel Recorder (Bluetooth, USB , 66CH, WAAS, 200k Waypoints, M1000c) HOLUX M-1000C Bluetooth GPS Data Logger is a total solution GPS receiver with Bluetooth With Holux M-1000C, you will be able to record your path where you been to and show it on Google earth to share with your friends. Holux M-1000C records your whereabouts as you travel. When used with your digital camera with the Holux M-1000C Bluetooth Data Logger M-1000C is a dual-function GPS receiver. M-1000C meets the requirement of field application, such as car navigation, mapping, agriculture surveying and security use under clear view of sky