[Q] Pebble or other smart watch connection to arduino

Hi,

I am new to the Pebble / smart watch / android wear devices.
I was thinking if the smartwatch can be used to connect to another device say an iBeacon / arduino with a bluetooth LTE or anyother such devices.

Any suggestions recommendations are welcome.

Mods/admins sorry if I have posted in wrong category. But any help is really appreciated.