S53 Smart Watch 1.43" Bluetooth Calling Heart Rate Step Counting Sleep GPS Positioning Three Prevention Sport

Specification:

Screen type: AMOLED

Duration: less than 7 days

Listing date: 2025

Opeation: touch+key

Weight: 200g

Packing list: smart watch, strap, charging cable, gift box

Strap sytle: sport

Color: black, siliver and orange

Dial shape: round

Function: waterproof, step counting, heart rate monitoring, blood pressure measurement, Bluetooth calling, remotely taking photo, sleep monitoring, blood oxygen detection, messages push

Charing method: for swimming

Shell material: titanium alloy

Population: lady, man, unsex, young people, lovers, adult

Strap material: silicone

Compatible: iOS

Checking code of wireless transmitting device: 001

Diameter: 44mm or above