Smart watch in all departments including wearable ac Waterproof Android Watch

Specification:

Chipset : RTL8762D +BK3266
Compatible OS :Android & IOS
App :DaFIT
Display resolution : 1.75inch , 240*280 Full touch
Memory : Ram256KB+64 MB
Bluetooth : 5.0
Heart rate : HR3300 /VC31 (Optional upcost)
Pedometer sensor : SILAN SC7A20
Water resistance : IP67
Basic feature: Bluetooth calling / Heart rate Monitor/Blood Pressure Monitor / Oxygen Pedometer / Distance / Calories / Sleeping monitor / Sedentary remind / Women mode Sport mode / Breath exercise / Music and Photograph control / Call reminder / SMS Alerts Social APP Message Reminder / Alarm clock reminder / Do Not Disturb
Battery capacity : 210mAh
Working time : 5-7days
Body material : ABS+Plastic
Charger Type : docking charger
Body Color : Black/grey/gold/blue/silver
Band material : silicone