Blue Tooth Call Smart Watch 1.46" Led Lighting Lamp Watches Heart Rate Waterproof Sport Tracker Outdoors 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 : Realtek8763EWE Band Detachable : Yes APP Download Available : No Battery Detachable : No Display Size : 1.46inch Movement Type : Electronic Style : SPORT Application Age Group : Adult Screen Shape : Round 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 : >450mAh Rear Camera : None RAM : <128MB ROM : <128MB System : None Type : Wearable Compatibility : All Compatible Language : English,German,Russian,Spanish,Portuguese,French,Japanese,Arabic,Dutch,ITALIAN,Greek,Hebrew,Indonesian,Polish,Turkish Function : Passometer,fitness tracker,sleep tracker,Message Reminder,Call Reminder,Answer Call,Dial Call,Push Message,Heart Rate Tracker,Interactive Music Origin : Mainland China Certification : CE