As I have unlimited 4G tethering on my contract I want to get my smartwatch to be able to use bluetooth, every guide I have read on the net just says turn on bluetooth tethering option on the phone and then bam.... I've done this but my TS just doesn't find my phone to connect to it... They are both set to being visible... am I missing something else I need to do lol?? Please please dont tell me you can only BT tether on BT4 lol.... ;(