General | Model | W1S | Design | Watch | SIM Quantity | Single SIM | SIM Types | Micro SIM Card | CPU | MTK6572 | CPU Processor | Dual Core, 1.3GHz | OS System | Android 4.4 | RAM | 512MB | ROM | 4GB | External Memory | TF card up to 32GB (not included) | Support Language | Bulgarian, Dutch, Cambodian, Czech, Danish, English, French, Finnish, Filipino, Greek, German, Hungarian, Indonesian, Italian, Korean, Latvian, Norwegian, Portuguese, Polish, Russian, Romanian, Swedish, Spanish, Turkish, Thai, UKrainian, Vietnamese, Simple Chinese, Traditional Chinese, Lithuanian, Slovenian, Asturian | Additional Features | Compass, Pedometer, Sleep monitoring | |