I bought my gear sport 5 days ago. It worked perfectly connected did everything it was supposed to. I left my phone in the truck the other day for a good few hours and came back to it and wont reconnect now. I have reset the watch, redownloaded the samgsung gear app and the watch just wont register that my phone is trying to pair. It just keeps saying to download the app on my phone. Dont know what else to do.