The Apple Watch Ultra has officially unveiled its third iteration, the Apple Watch Ultra 3. This time, the wait is over for enthusiasts who appreciate innovation and durability in wearable technology. Bundled with cutting-edge features, the Ultra 3 is crafted for athletes, adventurers, and anyone who demands the most advanced specifications from their smartwatch. The hallmark of this model revolves around extreme durability combined with significant enhancements in connectivity and performance.

One of the major highlights is its  larger screen , along with unprecedented  satellite connectivity  and  5G support . These features reinforce the Ultra 3’s position as the most sophisticated Apple Watch to date.

Apple Watch Ultra 3 Technical Specifications

Apple Watch Ultra 3 (2025)

BOX

49 millimeters

Zafiro glass

Titanium box

SCREEN

Retina Ltpo Oled
1.99 inches
3,000 maximum brightness nits
502 x 410 pixels

PROCESSOR

For detailing

STORAGE

64 GB

Operating system

Watchos 26

Connectivity

esim
WIFI 5
Bluetooth 5.3 le
NFC
U2 chip (UWB)

Sensors

SPO2
Optical heart rate sensor
ECG
Accelerometer
Gyroscope
Altimeter
Double frequency GPS
Compass
Environmental light sensor
Vo2max
Temperature sensor

Water resistance

IP6X certification
100 meters
Military certification Mil-Std 810

Recreational diving up to 40 meters

BATTERY

42 hours of autonomy

OTHERS

Emergency call function
Fall detection
Car accident detection
Triple microphone
Customizable rotating crown

PRICE

899 euros

The Largest Apple Watch Screen to Date

The most  visible change  in the Ultra 3 is its  422 x 514 pixels LTPO3 screen , which surpasses the Ultra 2’s dimensions (410 x 502). Apple’s engineers have minimized the bezels to offer the  largest display  yet in an Apple Watch without altering the overall size of the device.

Utilizing  wide-angle OLED technology  from Series 10, the display now provides up to  40% increase in brightness  when viewed from side angles. Additionally, the enhanced soda frequency enables  always-on spheres  to showcase  seconds in continuous motion , creating a unique blend of analog aesthetics in a digital format.

The new Waypoint sphere. Image: Apple.

The casing is constructed from  100% recycled titanium  using a 3D printing method that requires 50% less raw materials compared to previous generations. This eco-friendly approach aligns with Apple’s commitment to sustainability.

Satellite Connectivity: Never Again Without Coverage

The  revolutionary incorporation  in the Ultra 3 is its  satellite connectivity . This makes it the  first Apple Watch  capable of functioning completely independently of cellular towers. Users can send emergency messages and connect with rescue services regardless of their global location, similar to recent advancements in the iPhone.

Furthermore, the Ultra 3 is also the  first Apple Watch  to support  5G connectivity , featuring a modem that significantly accelerates connection speeds in 5G-accessible areas.

Screen capture Sept 9 2025 4
Image: Apple.

In a further expansion of health features, the Ultra 3 introduces  hypertension notifications , an enhancement that broadens its health monitoring capabilities. This feature, combined with an updated  SPO2 detection system , improves wellness tracking for users, especially after regulatory hurdles in the USA in the previous year.

The new  waypoint sphere  intelligently displays points of interest based on user location, offering unique interfaces that distinguish the Ultra from the Series and SE models. As in Series 11, the Ultra 3 also brings refined  sleep monitoring , providing users with detailed insights into their sleep quality and duration across various stages.

Versions and Price of Apple Watch Ultra 3

Screen capture Sept 9 2025 5
Image: Apple.

Set to launch on  September 19 , the Apple Watch Ultra 3 will retail for  899 euros  and can be pre-ordered starting  September 12 . Consumers will have a choice between  black titanium  and  natural titanium  finishes. Additionally, the  Trail Loop strap  features reflective details, along with new mesh straps and vibrant colors for the Ocean band.

The Apple Watch Ultra 3 is poised to set a new benchmark in smartwatches, combining seamless connectivity, robust health features, and state-of-the-art design for discerning users.



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