10 Pcs D20 Smart Watch Men APP FitPro USB Plug-in Charging Custom

Band length[mm] : 43 Band width[mm] : 37 Weight[g] : 500 Voice assistant built-in : no Bluetooth-compatible Version : 5.0 Wi-fi : no Metrics measured : Heart Rate Monitor,Blood Oxygen Monitor,Blood Pressure Monitor Activity Tracked : Steps Tracker Touch Screen : YES Category : Smart Watches App name : FitPro Screen Material : TFT CPU Model : Y68 D20 Band Detachable : Yes APP Download Available : No Battery Detachable : No CPU Manufacturer : MediaTek Resolution : 240*240 Display Size : 1.44 Icnh Movement Type : Electronic Style : Fashion Application Age Group : Adult Screen Shape : Square Case Material : Plastic Band Material : Silica gel Waterproof Grade : Life Waterproof SIM Card Available : No Mechanism : No Multiple Dials : Yes GPS : No Network Mode : None Battery Capacity : 180-220mAh Rear Camera : None RAM : 4GB ROM : 128G System : Android OS,IOS Type : On Wrist Compatibility : All Compatible Language : English,Russian,Spanish,Portuguese,French,Ukrainian Function : Passometer,fitness tracker,sleep tracker,Message Reminder,Remote Control,World Time,Heart Rate Tracker Brand Name : LEEDOAR Origin : Mainland China Certification : CE,FCC,RoHS,UL APP : FitPro APP name: FitPro, please scan this code to download and install the app. Package include: 1 * Smart bracelet 1 * User manual 1 * Retail box Note: Wearable devices monitors human activities through electronic sensors,and they are at the consumer electuonics level.It #39;s normal for certain deviation.The user should treat data objectively. --Please do not compared to hospital equipment about reading,it is NOT a medical device! --Before using, scan the QR code on the manual to download the app and connect it to the watch with APP. Support Bluetooth 4.0, Android 4.4 +, IOS 8.0 + Note: Dear buyers, this watch does not require a charging cable, it can be charged