Men 1.96 Inch Blue Tooth Call Smart Watch Ip68 Waterproof Heart Rate Sleep Monitor Sports Fitness 300mah Smartwatch

Voice assistant built-in : no Bluetooth-compatible Version : 5.0 Metrics measured : Heart Rate Monitor Activity Tracked : Steps Tracker Category : Smart Watches CPU Model : Realtek 8763EWE Band Detachable : Yes APP Download Available : No Battery Detachable : No Resolution : 320*386px Display Size : 1.96inch Movement Type : Electronic Style : Fashion Application Age Group : Adult Screen Shape : Square Case Material : Alloy Band Material : Silica gel Waterproof Grade : Life Waterproof SIM Card Available : No Mechanism : Yes Multiple Dials : Yes GPS : No Network Mode : None Battery Capacity : 300-450mah Rear Camera : None RAM : <128MB ROM : <128MB System : None Type : On Wrist Compatibility : All Compatible Language : English,Korean,German,Spanish,French,Arabic,Russian,Ukrainian,ITALIAN,Portuguese Function : Passometer,fitness tracker,sleep tracker,Message Reminder,Call Reminder,Answer Call,Dial Call,Push Message,24 hour instruction,Alarm Clock,Heart Rate Tracker Origin : Mainland China Certification : CE