The Xiaomi-backed wearable was announced back in August alongside the Amazfit GTS. Source: Amazfit X to begin mass production in H1 2020 – GSMArena.com news
Fitbit (NYSE: FIT) was once the world’s top wearables maker, but it lost that title to Apple (NASDAQ: AAPL) in 2017. Last year, Fitbit controlled. Source: Forget Fitbit: Huami Is a Better Wearables Stock