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Xiaomi Watch S3, picture 1
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Watch

Xiaomi Watch S3

Brand
Xiaomi
Release date
2024
Screen size
1.43 ″
Battery
486 mAh
Battery life
15 h

The UnboxingTN Verdict

out of 100

The Xiaomi Watch S3 offers a sharp AMOLED display and capable software, but its 47mm case and lack of cellular connectivity limit its appeal.

What is good

  • 1.43-inch AMOLED display with 466 × 466-pixel resolution
  • 486 mAh battery rated for 15 hours
  • GPS, NFC, and Android compatibility

What is not

  • No cellular connectivity for standalone mobile service
  • Single 47mm case size limits fit choices
  • 44g weight and only a silver finish reduce variety

How the score breaks down

  • Battery 54
  • Health 55
  • Display 73
  • Connectivity 36
  • Build 37
  • Software 70

UnboxingTN review · based on the specifications · engine 1.0.2 · Updated Sep 13, 2026

Written by UnboxingTN’s AI from the score and the specification sheet.

Reader reviews are coming, beside this score and never blended into it.

Specifications

Performance

Operating system
Android

Display

Screen size
1.43 ″
Resolution
466 × 466
Panel type
AMOLED

Battery

Battery
486 mAh
Battery life
15 h

Connectivity

Mobile network
No
NFC
Yes
GPS
yes

Design

Weight
44 g
Case sizes
47 mm
Colours
Silver

Features

Sensors
accelerometer
light
magnetometer
gyroscope
barometer
gravity
hall-effect