Apple Watch S8 Ultra 49mm titanium case ocean band

Always-On Retina LTPO OLED display

Up to 2000 nits brightness

Chip

S8 SiP with 64-bit dual-core processor

W3

Apple wireless chip

U1 chip

(Ultra Wideband)10

Connectivity

LTE and UMTS8

GPS

Learn more about available carriers

Wi-Fi

802.11b/g/n 2.4GHz and 5GHz

Bluetooth 5.3

Power

Built-in rechargeable lithium-ion battery

Up to 36 hours9

Up to 18 hours LTE

USB-C magnetic fast charging cable

Environmental Features11

100% recycled tungsten in the Taptic Engine

100% recycled rare earth elements in all magnets

100% recycled tin in the SiP

Energy efficient12

Responsible packaging13

Arsenic-free display glass14

Mercury-, BFR-, PVC-, and beryllium-free14

Dimensions

49mm

Height: 49mm

Width: 44mm

Depth: 14.4mm

Weight

49mm

Titanium: 61.3g