Apple watch Series 8 GPS 45mm Aluminum Silver

 Technical Specifications

Dimensions

45mm

Height: 45mm

Width: 38mm

Depth: 10.7mm

Case Weight: 38.8g

Chip

S8 SiP with 64-bit dual-core processor

W3 Apple wireless chip

U1 Chip (Ultra Wideband)

Features

L1 GPS, GLONASS, Galileo, QZSS, and BeiDou

Compass

Always-on altimeter

Water-resistant to 50 metres¹

Certified IP6X dust resistant?

Blood oxygen sensor (Blood Oxygen app)?

Third-generation optical heart sensor

Emergency SOS³

High-g accelerometer (Up to 256 g-forces with Fall Detection and Crash Detection)

High dynamic range gyroscope

Ambient light sensor

Speaker

Microphone

Apple Pay

GymKit

Capacity 32GB

Ceramic and sapphire crystal back

Display

Always-On Retina LTPO OLED display (1,000 nits brightness)

396x484 pixels (45mm)

1,143 sq mm display area (45mm)

Connectivity

Wi-Fi (802.11b/g/n 2.4GHz and 5GHz)

Bluetooth 5.3

Power and Battery

Built-in rechargeable lithium-ion battery

Up to 18 hours²

USB-C magnetic fast charging cable