A:Answer Don't know what a 'Galaxy J3 V' is, a smartphone or a computer, but basically it works like this. When you start your car it has a small GPS device that records the location and sends the information as a text message to your phone or computer. says something like 'parking spot recorded' gives the lon-lat and sends you a link to activate the camera on your phone to take a picture to accompany the text. It sends the vehicle location to your navigation system, somehow, I have used both my home computer and my smartphone to access it. It's actually a pretty nifty device, lot of capability for a twenty dollar car charger. To top it off it LOOKS LIKE a CAR CHARGER, so if your car is stolen, or otherwise misplaced, you can find it quickly using your home computer or smartphone. Plus it has, don't have one myself, an advanced iQ(?) charger that charges the most stubborn devices, like tablets, cameras, etc., that need the higher current output. Sounds like I own stock in the company or someth'n, nope, just stumbled upon it on myBestBuy, bought the last two they had, one for my car and one for my truck. my advice is simple, get it.
