The Apple Watch Ultra 4 (2026) GPS + Cellular combines a robust 49mm black titanium case with a distinctive Translucent Black Ocean Band. Designed for demanding outdoor activities, water sports, fitness training and everyday use, this premium smartwatch offers a durable construction, an Always-On Retina display and intuitive access to notifications, applications and activity information.

Integrated GPS supports outdoor navigation and workout recording, while cellular connectivity allows calls, messages and mobile data with a compatible eSIM plan. Health and fitness functions include heart rate monitoring, activity tracking, sleep monitoring and workout recording. The Ocean Band is designed for a secure and comfortable fit during swimming and other water-based activities.

Wireless connectivity, contactless payments through Apple Pay and integrated safety functions make the Apple Watch Ultra 4 a versatile companion for sports, travel and everyday communication.

Brand: Apple
Model: Watch Ultra 4 GPS + Cellular (2026)
Manufacturer part number: MJAY4QF/A
Case color: Black
Case material: Grade 5 titanium
Band color: Translucent Black
Band type: Ocean Band, silicone with titanium buckle
Case size: 49 mm
Internal storage: 64 GB
Mobile network: 5G / 4G LTE
SIM: Integrated eSIM
Display technology: Always-On Retina LTPO3 OLED
Display resolution: 422 × 514 pixels
Pixel density: 326 ppi
Refresh rate: Down to 1 Hz
Display brightness: Up to 3000 nits
Display protection: Flat sapphire crystal
Processor: Apple S11 SiP, 64-bit dual-core
Neural Engine: 4-core
Health features: Heart rate monitoring, ECG, blood oxygen monitoring (availability dependent), wrist temperature sensing, sleep tracking, sleep apnea notifications, hypertension notifications
Fitness features: Activity tracking, workout tracking, depth gauge, water temperature sensor, compass, always-on altimeter
Safety features: Fall Detection, Crash Detection, Emergency SOS, integrated siren, satellite safety features (availability dependent)
Battery life: Up to 50 hours normal use, up to 84 hours in Low Power Mode
Fast charging: Up to 80% in approximately 45 minutes
NFC: Yes (Apple Pay)
Navigation: Precision dual-frequency GPS
Speakers: Dual speakers
Microphones: Three-microphone array
Water resistance: 100 meters
Dust resistance: IP6X
Dive capability: Recreational diving up to 40 meters
Operating system: watchOS
Dimensions: 49 × 44 × 12 mm
Weight: 63.1 g (case only)
Power adapter included: No

Apple Watch Ultra 4 GPS + Cellular 5G 49mm Natural Titanium (EU)