IP68  JL7074A7，BT 5.3

Display: 1327 inch- AMOLED screen-466*466

Body material: Zinc alloy+Plastic

Strap material: Silicone 

Heart rate sensor:HX3918

Ultra-thin neutral watch: Go more, 3D arc TP, flashlight, full-screen touch, heart rate, blood oxygen, pressure, exercise and sports record (steps, distance, calories), over 100 sports modes, voice assistant, message push, information storage, sleep monitoring, weather push, alarm clock, timer, stopwatch, calculator, stress relief and sleep aid, world clock, camera remote control, music control, find phone, women's health, dialing, calling, etc.

Battery capacity:  250mAh

Charging method: USB Magnetic wire

APP: Dafit