I purchased the Trackimo Tracker and have had no issues with it on about 5 or 6 flights thus far. By the way, I bought my holder from Shapeways. Works and looks great. I have a couple of questions though. First, I haven't attempted to check and see if the Trackimo provides live tracking feed, which is one of the main reasons I purchased it, just in case I needed it to find my way home. Secondly, I've noticed that when I drive around with the tracker in my pocket, when I go to the app to display the tracker history, the every minute markers are displayed showing the trackers position, but when I fly with the tracker on the drone, the history doesn't show any tracking points? Is this because its airborne. Why would it make a difference?