Amazfit Stratos 3

The Amazfit Stratos 3 is a professional-grade sports smartwatch developed by Zepp Health Corporation, a leader in smart wearable technology. Originally launched under the Huami brand name, the product was designed to bridge the gap between high-performance athletic tracking and everyday connectivity, featuring a circular transflective display and specialized bio-tracking sensors.

Manufacturing for the Stratos 3 is centralized in China, where the company leverages advanced electronics supply chains to integrate high-end components like the Sony GNSS chip and specialized heart rate monitoring hardware. The product reflects the brand's commitment to precision and durability, specifically targeting the endurance sports community.

While the brand was founded in Hefei, China as Huami, it later rebranded to Zepp Health to reflect a more global and health-centric focus. Today, the brand operates as a publicly traded entity on the New York Stock Exchange, maintaining its corporate headquarters in Anhui, China, while managing a diverse portfolio of fitness and wellness technology across multiple international markets.