Apple Watch Ultra 4

Specifications
  • 1.98" 514x422 pixels
  • NO
  •   Apple S11
  •  
  • 2.4%
    66,451 hits
  • 28
    Fans
Network
Technology GSM / HSPA / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 38, 39, 40, 41, 53, 66, 71
5G bands 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 38, 40, 41, 53, 66, 71 SA/NSA
Speed HSPA, LTE, 5G
Launch
Announced 2026, September 09
Status Available. Released 2026, September 18
Body
Dimensions 49 x 44 x 12 mm (1.93 x 1.73 x 0.47 in)
Weight 63 g (2.22 oz)
Build Sapphire crystal front, ceramic and zirconia back, titanium frame (grade 5)
SIM eSIM
 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)
Display
Type Retina LTPO3 OLED, 3000 nits (peak)
Size 1.98 inches
Resolution 514 x 422 pixels (~326 ppi density)
Protection Sapphire crystal
 Wide-angle OLED
Platform
OS watchOS 27
Chipset Apple S11
CPU Dual-core
GPU PowerVR
Memory
Card slot No
Internal 64GB
Camera
  No
Sound
Loudspeaker Yes, with dual speakers (86-decibel)
3.5mm jack No
Comms
WLAN Wi-Fi 802.11 b/g/n, dual-band
Bluetooth 5.3, A2DP, LE
Positioning GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
NFC Yes
Radio No
USB No
Features
Sensors Accelerometer, gyro, always-on heart rate, barometer, always-on altimeter (-500m to 9000m), compass, SpO2, VO2max, temperature (body), temperature (water)
Messaging SMS(threaded view), Email, Push Email, IM
Browser No
 Health Sensing System: third‑generation electrical heart sensor, always‑on optical heart sensor, blood oxygen sensor, temperature sensor
Temperature sensing (0.01˚ accuracy)
Depth gauge (±1m accuracy)
Ultra Wideband (UWB) support (gen2 chip)
Emergency SOS via satellite
Battery
Type
Charging Wireless, 0-80% in 45 min
Misc
Colors Natural, Black
Models A3579
Price € 899.00

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User opinions and reviews

well, the watches are about sensors, not about bigger and bigger displays only and ram bump. So Health Sensing System: third‑generation is a huge thing in my eyes. Not that I will upgrade my old model...

  • Anonymous

The last 3 iterations of Apple Watch Ultra; are carrying the same specs, so what is the point of buying new or upgrading. Apple has their heads up their you know what...

  • Anonymous

Made a achievement today, being the first to comment on this Also wow 128GB storage on a watch