RUNDOING N58 ECG+PPG Blood Pressure IP67 Waterproof Fitness/Health Smartwatch : Unboxing & Review

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