Now that I have the watch, I'm starting to see the wifi aspect doesn't work quite like I thought it would. I thought I'd be able to leave my phone plugged in somewhere and as long as both the phone and watch are on wifi, I'd be able to roam anywhere my wifi permits and my Bluetooth headset would connect to the watch. Life is good. Well, it seems like there is really no wifi connection on the watch and it either just "knows" after being paired with the phone, or maybe it's Bluetooth too, I can't tell. The part I don't like is the headset seems to get crackly even though I know it's paired with the watch and when I'm on the other side of the house from my phone. Can someone explain to me how this works? Thanks!