Will.i.am's Puls wristband has its own 3G, support from AT&T
 

Will.i.am has just revealed the Puls at Dreamforce 2014, a smartwatch that doesn't need to be tethered to a phone to send texts, emails or make and take phone calls. In fact, Will kept saying it's not a watch, because smartwatches don't typically...

http://www.engadget.com/2014/10/15/w...=rss_truncated