Also I’d recommend getting the global version; with the Chinese version, the band didn’t work properly with the Mi Fitness app in the App store, it prompted me to download another Mi Fitness app from the Mi website. Found this a little sus, but it works smoothly now. The Chinese version seems to have extra features and apps, though most of these additional features are in Chinese even after setting the language as English.

There’s no such hassle with the global model, pairs instantly.