I was wondering if wearables would work for me, but didn't want to invest $200+ in something which I might not like. So I tried a Smart Bracelet from Focal Price which would do the basic calling functions.
For $26 + free shipping, I figure this would be low risk and an experiment. Got the Bracelet and paired it to my HTC8x which was recently updated to Windows 8.1. The Bracelet basically connects to your phone via Bluetooth and utilizes the regular BT functionality. I was a little bummed out that the bracelet couldn't display text messages (needs an apk for android to do this). However what blew me away was text messaging. TMSGs were being read to me via the Bracelet and I could use voice-to-text to respond.
It wasn't the bracelet that was doing this, it was the WinPhone OS performing the text-to-voice and voice-to-text operation via Cortana, it in turn would use the bracelet's speaker and microphone. There's a pedometer on the bracelet, but the data is standalone. From my point of view, this device would do all the BT things I needed like calling, messaging, phonebook and watch.
Because I don't like BT earpieces and the radiation issues involved, the bracelet is a nice alternative.
I've also paired this bracelet to my Blu Win Jr (also a WinPhone). I think this one's a keeper, until the next phenomenon.