iTECH ITFSQ21 Smart Watch User Manual
Kawm yuav ua li cas teeb tsa thiab them koj lub iTech ITFSQ21 Smart Watch nrog rau cov neeg siv phau ntawv qhia no. Tshawb nrhiav dab tsi nyob hauv lub thawv, yuav ua li cas them lub cuab yeej, thiab yuav ua li cas txuas rau koj lub smartphone siv iTech Wearables app. Thov nco ntsoov tias cov cuab yeej no tsis yog siv rau kev kho mob.