I received my 42mm Sport Space Grey watch on launch day in the UK, yay! However, I only got to enjoy it for 2 and a bit days before I have to now send it back as faulty The first night I charged it up, and no problems there. I went to charge it last night when I went to bed and it didn't react to the charger. I tried a different wall socket, but it was the same. I then tried a different plug (my iPhone plug), but still not charging. So it has to be the cable, or the watch itself. I contacted Apple via live chat, and they had me do a few things, but no change and suggested I visit a store. I popped in to the local store at lunch today and they tried a different charger (no difference, doh). They then did some diagnostics and have deduced that the watch itself has a hardware fault. My only option now is to return it for a replacement. Gutted! Does anyone else have a problem with their watch not charging?