Voice assistant built-in:No<br> Bluetooth-compatible Version:5.0<br> Metrics measured:Heart Rate Monitor,Blood Oxygen Monitor,Sleep Monitor,Blood Pressure Monitor<br> Activity Tracked:Steps Tracker,Distance Tracker,Calorie Tracker,Activity Tracker<br> Touch Screen:YES<br> Category:Smart Watches<br> App name:FitCloudPro<br> Screen Material:TFT<br> CPU Model:Realtek 8763EW<br> Band Detachable:Yes<br> Battery Detachable:No<br> Resolution:360*360 pixel<br> Display Size:1.39 inch<br> Style:fashion<br> Application Age Group:ADULT<br> Screen Shape:Round<br> Band Material:STAINLESS STEEL<br> Waterproof Grade:Life Waterproof<br> SIM Card Available:No<br> Mechanism:No<br> Multiple Dials:Yes<br> GPS:No<br> Network Mode:None<br> Battery Capacity:300-450mah<br> Rear Camera:None<br> RAM:128MB<br> ROM:128MB<br> System:Android Wear<br> Type:On Wrist<br> Compatibility:All Compatible<br> Language:English,Russian,Spanish,POLISH,Portuguese,Turkish,Italian,French,German,Dutch<br> Function:Passometer,fitness tracker,sleep tracker,Message Reminder,Call Reminder,Answer Call,Dial Call,REMOTE CONTROL,Push Message,24 hour instruction,Chronograph,Alarm Clock,week,Heart Rate Tracker,Interactive Music,Countdown,Calculators<br> Name:Melanda<br> Origin:Mainland China<br> Certification:CE,dot,EAC,EPA,FCC,GMP,RoHS,TGA,UL,KC,pse,weee,MIC,BQB,NCC,SRRC,PRO65,TPCH,BPA,CEC,DOE,fda,CPSC,Reach<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store