Apple Apple Watch Ultra 3 Specifications

network

GSM / HSPA / LTE / 5G

announced

September 2025

status

Available. Released September 2025

dimensions

49 x 44 x 12 mm

weight

61.6 g

build

Sapphire crystal front, ceramic/sapphire crystal back, grade 5 titanium frame

sim

eSIM

ip Rating

IP6X dust resistant, 100m water resistant, MIL-STD-810H compliant

stylus

No

display Type

Always-On LTPO3 Retina OLED, up to 3000 nits

display Size

1.98 inches

resolution

514 x 422 pixels

protection

Sapphire crystal glass

display Features

Wide-angle OLED, Always-On, 1-second refresh rate mode

os

watchOS 26, upgradable to watchOS 27

chip

Apple S10 SiP

cpu

64-bit dual-core processor

gpu

PowerVR

ram

1GB (estimated)

card Slot

No

storage

64GB

camera Label

No

camera

Not applicable

camera Features

Remote Camera app viewfinder

camera Video

Not applicable

front Camera Label

No

front Camera

Not applicable

front Features

Not applicable

front Video

Not applicable

loudspeaker

Dual speakers (86-decibel)

jack

No

audio Tech

Three-microphone array

wlan

Wi-Fi 4 (802.11n)

bluetooth

5.3, A2DP, LE

gps

L1+L5 GPS, GLONASS, GALILEO, BDS, QZSS

nfc

Yes

radio

No

usb

No

sensors

ECG, 3rd-gen optical heart sensor, body/water temperature, depth gauge, SpO2, compass, altimeter, UWB (gen2)

battery

Up to 42 hours (72 hours in Low Power Mode)

charging

Fast charging (80% in 45 mins)

wireless

Magnetic charging

antutu

Not applicable

sar

1.16 W/kg (head)

sar E U

1.19 W/kg

colors

Natural Titanium, Black Titanium

models

A3281, A3282

price

From $799

Apple Apple Watch Ultra 3 Benchmark Results