cgjxs 2020 new th38 waterproof wrist smart watch pedometer satch anti -lost function smart alarm clock sedentary reminder

model th18 time to market 2020 applicable platform android platform source category spot applicable crowd business, adult, fashion, mass screen size 1.22 inch interface usb 2.0 camera 1.3 megapixel body memory 32 + 32mb screen material glass model th18 time to market 2020 applicable platform android platform source category spot applicable crowd business, adult, fashion, mass screen size 1.22 inch interface usb 2.0 camera 1.3 megapixel body memory 32 + 32mb screen material glass