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Xiaomi Watch S4, picture 1
Pictures

Watch

Xiaomi Watch S4

Brand
Xiaomi
Release date
Jan 2025
Screen size
1.43 ″
Battery
486 mAh
Battery life
15 h

The UnboxingTN Verdict

out of 100

With a sharp AMOLED display and robust build, the Xiaomi Watch S4 is capable, though its listed 15-hour battery endurance disappoints.

What is good

  • 1.43-inch AMOLED display with 466×466 resolution
  • 486 mAh battery
  • Robust build and water resistance

What is not

  • 15-hour battery endurance may require frequent charging
  • Water rating is listed only as water resistant
  • 1.43-inch screen limits available viewing area

How the score breaks down

  • Battery 54
  • Display 73
  • Build 100

The specification sheet is incomplete, so the score stays cautious.

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

Display

Screen size
1.43 ″
Resolution
466 × 466
Panel type
AMOLED

Battery

Battery
486 mAh
Battery life
15 h

Design

Water resistance
Water resistant
Colours
Black
Green
Silver