CPU: JQ7019 

APP: MyWatch+ 

Battery capacity: 450mah

4G call: GuiXin GX318 

Flash: 64MB 

Frequency: FDD:B1、B3、B5、B8. TDD:B34B38B39B40B41 

GPS/AGPS: NO 

G-sensor: YES 

Wifi: NO 

SIM: single card 

Nand Flash: NO 

BT: Dual-mode Bluetooth V5.3 

Screen size: 2.01 inch square screen

LCD: 2.01 

TP: Cob capacitive touch 

Heart rate sensor: YES 

Temperature Sensor: NO 

USB: NO 

Charging mode: "2Pin contact charging compatible" 

Microphone: YES 

Horn: YES 

Receiver: None, two in one with horn 

Power amplifier: YES  

Package Size:100pcs/62*45.5*31.5CM, G.W.:21.3  KG

Social APP Message: Reminder WeChat、QQ、Facebook、Twitter、Line、Whatsapp、Instagram 

APP System: IOS 10.0 and above, Android 6.0 and above

Basic function：

SIM card call，Health triple loop, dynamic/static heart rate monitoring, blood pressure/blood oxygen monitoring, electrocardiogram monitoring, Bluetooth calling, Bluetooth music, sleep monitoring, incoming call reminders, SMS reminders, social app message reminders, sedentary reminders, exercise more, wrist flip screen, find bracelets, find mobile phones, long-range photography, do not disturb mode, dial customization (edit/delete/install), flight mode, frequently used contacts, SIRI, music control, weather, Lingdong Island, Gesture answering, breathing, call recording, timer, stopwatch, alarm clock, game, calendar, calculator, flashlight, cover and turn off screen, always on screen, dual Bluetooth one click connection