1ATM，Realtek 8762ESF，BT 5.3

Body material:  Stainless steel + Plastic

Strap material: Silicone or Nylon

Heart rate sensor: VC30F-S

G-sensor:Sensortek  STK8321-W

Function:Incoming call reminder，Find the Bracele，Clock，Shutter，24h Heart Rate, 24h Blood Oxygen，24h Blood Pressure,Sleeping, sleep monitoring,Sedentary reminder，170+ multiple sports modes,HRV monitoring,Ai health report

Battery capacity:  180mAh

Using time:45-50 days

APP: QWatch Pro