Bought this 2 days ago registered to Vodafone Onenumber all activated and ready to go. I go on the wearable app and open mobile networks. What does it say? In short... 'NOT AVAILABLE IN YOUR REGION'. That is to confirm, THE UNITED KINGDOM. Paid nearly double for a function that doesn't work and when you call samsung they act oblivious to the situation. Im sending it back for a refund ppl save your time and money, it is a very nice device and I wouldnt mind the bluetooth version if it was stainless steel but MISS ME WITH THIS ONE! SAMSUNG MISSELLING THEIR PRODUCT. HOW EMBARRASSING.