Apple Watch 9 series Cellular SMART WATCH 45mm 41mm

DISPLAY
Type	1.9″ Retina LTPO OLED (Always‑On), up to ~2000 nits brightness
Resolution	484 × 396 px (~326 ppi)
BODY & BUILD
Size	41 mm or 45 mm (Aluminium variants)
Weight	≈ 32.1 g (41 mm), ≈ 39.0 g (45 mm) for GPS + Cellular models
Dimensions	41 × 35 × 10.7 mm or 45 × 38 × 10.7 mm
Resistance	WR50 (50 m swim‑proof) & IP6X dust‑resistant
PLATFORM
Chipset	Apple S9 SiP (dual‑core + 4‑core Neural Engine)
Storage	64 GB internal
OS	watchOS 10 → upgradable to watchOS 11
SENSORS & HEALTH
Sensors	ECG, Blood Oxygen, Temperature (±0.01 °C), Compass, Altimeter, VO₂max, Sleep & Cycle Tracking
Safety	Fall Detection, Crash Detection, Emergency SOS
CONNECTIVITY
Wireless	Wi‑Fi, Bluetooth 5.3, NFC (Apple Pay), UWB 2, GPS/L1 GNSS
Cellular	LTE via eSIM, supports standalone use
BATTERY & CHARGING
Battery	≈ 308 mAh Li‑Ion
Usage	≈ 18 hours normal; up to 36 hours with Low Power Mode
Fast‑Charge	Up to 80% in ~45 minutes