Men 1.39" Blue Tooth Call Sports Tracker Smart Watch Gps Heart Rate Game Waterproof Nfc Voice Assistant Smartwatch

Voice assistant built-in : no Bluetooth-compatible Version : 5.1 Metrics measured : Heart Rate Monitor Activity Tracked : Steps Tracker Category : Smart Watches Screen Material : TFT CPU Model : GR5515 Band Detachable : Yes APP Download Available : No Battery Detachable : No Resolution : 240*240px Display Size : 1.39inch 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 : Yes Network Mode : None Battery Capacity : 220-300mah Rear Camera : None RAM : <128MB ROM : <128MB System : None Type : On Wrist Compatibility : All Compatible Language : English,ITALIAN,Japanese,German,Spanish,French,Russian,Portuguese,Polish,Turkish,Greek,Hebrew,Arabic Function : Passometer,fitness tracker,sleep tracker,Message Reminder,Call Reminder,Answer Call,Dial Call,Push Message,24 hour instruction,Heart Rate Tracker,Interactive Music Origin : Mainland China Certification : CE