Series 5:

Dimensions

40mm

Height: 40mm

Width: 34mm

Depth: 10.7mm

Case Weight: 30.8g

44mm

Height: 44mm

Width: 38mm

Depth: 10.7mm

Case Weight: 36.5g

Chip

S5 with 64-bit dual-core Processor (Up to 2x faster than S3 Processor)

W3 Apple wireless chip

Features

GPS, GLONASS, Galileo and QZSS

Compass

Barometric altimeter

Water-resistant to 50 metres²

Second-generation optical heart sensor

Fall Detection

Accelerometer up to 32 g-forces

Gyroscope

Ambient light sensor

Digital Crown with haptic feedback

50% louder speaker than S3

Capacity 32GB³

All-ceramic and sapphire crystal back

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

Bluetooth 5.0

Display

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

Sapphire crystal glass (stainless steel cases)

Ion-X strengthened glass (aluminium cases)

324x394 pixels (40mm)

368x448 pixels (44mm)

Power and Battery

Built-in rechargeable lithium-ion battery

Up to 18 hours⁴

Magnetic charging cable

USB power adapter