Review on 📍 Enhanced Qstarz BT-Q1000XT Bluetooth GPS Data Logger Receiver (66 Channels, AGPS, Vibration Sensor, 400K Waypoints) by Ryan Lindstrom

This is probably the best GPS logger on the market. I bought a couple of these in 2008 to geotag my photos. Tracks are saved in GPX files and then scanned into images using Photo Mechanic. The devices are incredibly reliable. A few years ago I replaced the batteries with available phone batteries. You can keep a record of data for several days. I upload tracks and update my photos daily. I have never tried to geotag images with Qstarz software. I'm sure it will work for JPG files but probably not for RAW files.