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Apple Watch Ultra 3, picture 1
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Watch

Apple Watch Ultra 3

Brand
Apple
Release date
2025
Screen size
1.98 ″
Chip
Apple S10

The UnboxingTN Verdict

out of 100

The Apple Watch Ultra 3 combines strong health tracking, excellent connectivity and capable software in a large, heavy 49mm design.

What is good

  • Comprehensive sensors include heart-rate, pulse-oximeter and thermometer monitoring.
  • GPS, cellular and NFC provide exceptionally broad connectivity.
  • watchOS 26 runs on the Apple S10 chip.

What is not

  • Large 49mm case may feel bulky on smaller wrists.
  • At 61.6g, it is relatively heavy for a smartwatch.
  • The 1.98-inch display reinforces its bulky footprint.

How the score breaks down

  • Health 86
  • Display 78
  • Connectivity 100
  • Build 8
  • Software 95

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

Chip
Apple S10
Operating system
watchOS 26

Display

Screen size
1.98 ″
Resolution
422 × 514
Panel type
LTPO OLED

Connectivity

Mobile network
Yes
NFC
Yes
GPS
yes

Design

Weight
61.6 g
Case sizes
49 mm

Features

Sensors
accelerometer
light
magnetometer
gyroscope
barometer
altimeter
gravity
thermometer
heart rate monitor
pulse oximeter