That watch use sim, micro or nano sim. Thanks
138352
standard sim size the big one but if your sim is micro you can just buy a micro sim adapter
337593
At&t; /t mobile both support these watches so choose which gives the better plan..
1698176
Takes micro Sim. You will have find out what bands service provider operates if you want data.
791449
Yes it takes a micro SIM, but as someone else said a nano can be adapted up or a regular or mini can be cut (carefully!!!) to the right size
1929621
No it won't don't buy USA phone company does not sell a Sim card for these watch n they never heard of it keep look you will find something better
104040
the watch does not take a mini sim card i have a t-mobile account and SIM card that work with this watch
1344898
You can not, the watch is just an extension of the phone screen. It will allow you to receive a message without taking out your phone and disrupting activities.
728920
You need to buy a sim card to use this watch as a cell phone, actually this watch is a cell phone so you dont need to buy a cell phone to start enjoy this watch as cell phone
1118359
I don't know.... But watch is not worth price and is plastic junk. It stopped working and while it was speaker was junk I couldn't hear caller andccaller couldn't hear me
662997
Not sure. I stopped using the watch as the screen was too smal to practically use. I
1976609
. I think it should work with any carrier around the world because its unlocked. But make sure that the watch has GSM network. Which make it work overseas.
928023
Yes, it also works with AT&T; because that's what I have. I would check with the service providers in your area Nicholas, and make sure that the one that you choose supports the GSM bands in question. This watch is not locked to a specific carrier.
288889
Receive yes. Only android as of right now though as I haven't found an app for my iPhone. But you can't respond on the watch
263724
Only if you wanna use apps and music. Otherwise i believe its just a basic watch
1706030
I am not sure of this because our contract is not due for an update until next month as we have a Galaxy s2 but from my understanding it should work with this watch. Sorry I could not more specific. Thanks
210602
It is unlocked and I used just any SIM but the watch-phone got spoilt very quickly
438388
I only use one watch at a time. This Smart Watch , I usually use whem I sm waiting some important announcement or phone call, and at the same time Iam in a Meeting or street.