Industry-leading GPS technology, smarter & more comprehensive sports features, easy 24/7 health management and an upgraded OS. Cupertino, California – September 1st, 2022 – Amazfit, a leading global smart wearables brand owned by Zepp Health (NYSE: ZEPP), a health technology company, has unveiled its two brand-new flagship smartwatches, the Amazfit GTR 4 and Amazfit GTS 4. They will be the first Amazfit smartwatches to...