Display:
40mm: 1.34″ Super AMOLED (438×438)
44mm: 1.47″ Super AMOLED (480×480)

Battery:
40mm: 325 mAh
44mm: 435 mAh (Up to ~1–2 days usage)

Performance:
Exynos W1000 (3nm) Processor

Storage & Memory:
32GB Storage + 2GB RAM

Build & Design:
Aluminum Case with Sapphire Crystal Display

Durability:
IP68 + 5ATM Water Resistance + MIL-STD-810H

Connectivity:
Bluetooth 5.3, Wi-Fi, NFC, GPS (L1+L5 Dual Band)

Sensors & Health:
BioActive Sensor (Heart Rate, ECG, Body Composition)
Blood Oxygen, Temperature, Stress Tracking

Fitness & Features:
100+ Workout Modes, Sleep Tracking, Energy Score, Running Coach

Software:
Wear OS 6 with One UI Watch 8