Apple Watch Ultra 3

Apple Watch Ultra 3

Available
Dispaly 1.98"
Battery 599 mAh
Storage 64GB storage, no card slot
Camera N/A MP
RAM N/A GB
Chipset Apple S10

Full Specifications

Network Support
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International, China, HK HSDPA 850 / 1700(AWS) / 1900 / 2100 - USA, LATAM, Canada
4G bands1, 2, 3, 4, 5, 6, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 - International, China, HK 1, 2, 3, 4, 5, 6, 7, 12, 13, 14, 17, 18, 19, 25, 26, 39, 40, 41, 66 - USA, LATAM, Canada
5G bandsSA/NSA
SpeedHSPA, LTE, 5G
TechnologyGSM / HSPA / LTE / 5G
Launch Information
Announced2025, September 09
StatusAvailable. Released 2025, September 19
Body Specifications
BuildSapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 5)
Dimensions49 x 44 x 12 mm (1.93 x 1.73 x 0.47 in)
SIMeSIM IP6X certified 100m water resistant (22810:2010) 40m swimproof/diving (EN13319) MIL-STD-810H compliant ECG certified (region dependent SW application; HW available on all models)
Weight61.6 g or 61.8 g (black) (2.15 oz)
Display Details
ProtectionSapphire crystal glass Wide-angle OLED
Resolution514 x 422 pixels (~326 ppi density)
Size1.98 inches
TypeRetina LTPO3 OLED, 3000 nits (peak)
Operating System & Chipset
CPUDual-core
ChipsetApple S10
GPUPowerVR
OSwatchOS 26, upgradable to watchOS 26.2
RAM and Storage
Card slotNo
Internal64GB
Audio Features
3.5mm jackNo
LoudspeakerYes, with dual speakers (86-decibel)
Communication Options
Bluetooth5.3, A2DP, LE
NFCYes
PositioningGPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
RadioNo
USBNo
WLANWi-Fi 802.11 b/g/n, dual-band
Additional Features
SensorsAccelerometer, gyro, heart rate, barometer, always-on altimeter (-500m to 9000m), compass, SpO2, VO2max, temperature (body), temperature (water) Temperature sensing (0.01˚ accuracy) Depth gauge (±1m accuracy) Ultra Wideband (UWB) support (gen2 chip) Emergency SOS via satellite
Power & Battery
ChargingWireless, 0-80% in 45 min
TypeLi-Ion 599 mAh
Miscellaneous Specs
ColorsNatural, Black
ModelsA3281, A3282
Price€ 819.00
SAR1.16 W/kg (head)
SAR EU1.19 W/kg (head)
Comment
NoteVersions: A3281 (Global); A3282 (China)

Frequently Asked Questions

The Apple Watch Ultra 3 runs on watchOS 26, up to watchOS 26.2.

Apple Watch Ultra 3 has a thickness of 61.6g or 61.8g (black), 12mm thickness.

Apple Watch Ultra 3 features a 599 mAh.

Apple Watch Ultra 3 is powered by the Apple S10.

64GB storage, no card slot

Released 2025, September 19

The display resolution of Apple Watch Ultra 3 is 514x422 pixels.

The display of Apple Watch Ultra 3 comes with a size of 1.98".

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