IDK, I was following along on Amazon in the US since the end of August and the option was to pre-order for $179. It stated that the global GTS2 would be available at the end of October. Then one day I checked and the date was changed to Dec. 31. Not long after that it was changed again to "Currently unavailable. We don't know when or if this item will be back in stock." They do have a link to provide your email and they will notify you when (or if) it becomes available.
I shall wait. I already have the GTS, but I would like to have the updated metrics in the 2. There are a lot of features in the GTS that I like and have become accustomed to, that’s why I’m staying with the Amazfit. I graduated from the Bip original to the GTS after about 3 years. I still wear the Bip along with the GTS sometimes while exercising, but I’m always wearing the GTS. Heck I’ve even figured out that by the time I get to mile 2 the heart rate reading has become noticeably accurate on the GTS. And…for accuracy as well as redundancy, I wear an H10 strap for workouts. I NEED to monitor my numbers.
Two final things: 1) I did not pre-order :), and 2) I will leave a link to Amazon page for you to follow along and leave your contact info if you’re interested.
Oh, and 3) (I AM IN NO WAY AFFILIATED WITH WHOEVER OWNS THE AMAZON PAGE/ITEM/MARKET, I’M JUST PROVIDING INFORMATION) I still check it regularly.
Be well and be safe.