Silent Wrist Shock Bands Waterproof Silent Vibration Alarm Watch with Step Counter Pedometer for Heavy Sleepers Men & Women

High-concerned chemical : None Bluetooth-compatible Version : None Global positioning : None Metrics measured : Other Activity Tracked : Steps Tracker Screen size[mm] : as shown Category : Wristbands Application Age Group : Adult Waterproof Grade : Life Waterproof Compatibility : All Compatible Language : English Function : Calendar,Passometer,Alarm Clock Brand Name : APWIKOGER Origin : Mainland China Touch Screen : No Screen Type : LCD Certification : None Band Material : Silicone