D20 Sport Smart Watches For Man Woman Gift Digital Smartwatch Fitness Tracker Wristwatch Bracelet Blood Pressure Android

Mechanism : No Origin : CN(Origin) SIM Card Available : No System : None GPS : No Type : On Wrist Compatibility : All Compatible ROM : <128MB Function : Passometer Function : Fitness Tracker Function : Sleep Tracker Function : Message Reminder Function : Call Reminder Function : Push Message Function : Alarm Clock Function : week Function : Heart Rate Tracker Rear Camera : None Language : english Language : Russian Language : Spanish Language : Portuguese Language : French Language : German Language : Korean Language : Japanese Language : Arabic Certification : CE Certification : FCC Certification : RoHS RAM : <128MB Waterproof Grade : Life Waterproof Multiple Dials : No.syi