A:AnswerIt doesn't even work with iPhone 7 :-( I was already out of the country when I figured it out. I wasted $16-$17 for this Retrak selfie stick. The bestbuy staff I talked to, I guess doesn't know the product at all.
A:AnswerYou need to open the Bluetooth of your phone then look for the name of this Bluetooth selfie stick on the Bluetooth page of your phone for you to connect your phone to this selfie stick.
A:AnswerI don't have an X version iPhone, but the BestBuy person who helped me select this device said if I have an iPhone, this is the 'selfie stick' to use. I see no reason that it would not work with 'XR' with bluetooth