looking for a bluetooth bracelet?

[blackhawk]

i know theres a bunch of bracelets out there that vibrate when a call is coming in and do a bunch of other things too, but i dont know if they go off at text messages too. im always getting messages and i never feel them in my pocket, i was looking for some bracelet that would just vibrate when i get a message. i dont care if it has anything else or not. if you know of any, please help