5 Minutes
Apple Watch Ultra 3 — what’s new?
Apple has just introduced its newest flagship smartwatch — the Apple Watch Ultra 3. This represents the company’s most sophisticated and expensive Watch yet, bringing together a bigger display, enhanced battery life, stronger connectivity and fresh health and safety features, including satellite connectivity (satellite connectivity).
Main features and technical improvements
Display and design
The Ultra 3 debuts the largest screen in Apple Watch history with LTPO3 technology — it’s brighter and the case bezels have been reduced by 24% without increasing the overall case size compared to prior generations. With slimmer frames users gain more usable screen area, and the Always‑On display now refreshes every second so the seconds hand remains visible without raising your wrist.
Battery and charging
One of the most anticipated upgrades is battery life. In typical daily use the Apple Watch Ultra 3 runs up to 42 hours, and in power‑saving mode it can reach up to 72 hours. During workouts with GPS active, power‑saving mode still allows heart rate tracking for as long as 20 hours. Fast charging delivers enough energy for around 12 hours of operation in just 15 minutes.
Connectivity: satellite, 5G and antenna design
The headline addition is satellite connectivity. Apple redesigned the antenna and radio modules, doubling signal strength so the watch can link to satellites orbiting roughly 800 miles above Earth. This enables sending emergency messages, sharing location and making calls when there’s no cellular coverage or Wi‑Fi. 5G performance has also been improved and a new algorithmic approach can activate two antennas simultaneously under weak‑signal conditions to speed up data transfer.
Health monitoring and software updates
Hypertension indicator and sleep analysis
The Ultra 3 introduces a feature aimed at detecting chronic blood pressure changes — the watch analyzes vascular responses to heart rate over a 30‑day window. Apple estimates that during the first year this tool could help identify more than one million previously undiagnosed cases of high blood pressure. Sleep tracking now provides a qualitative score that accounts for total sleep time, stability of sleep periods, awakenings and time spent in each sleep stage, alongside recommendations aligned with sleep medicine guidance.
Workout Buddy and Apple Intelligence
Workout Buddy, powered by Apple Intelligence, offers voice prompts during exercise based on heart rate, pace, distance and past training history. Currently available in English for the most popular workout types, the feature is designed to boost motivation and help users achieve better performance.
Use cases and advantages
The Apple Watch Ultra 3 is tailored for active users, travelers and professionals who need robust connectivity and advanced health features. Satellite connectivity and automatic emergency calling after a fall or crash make it especially useful for outdoor workers, extreme sports participants and adventure seekers. Longer battery life and fast charging reduce the worry about power on extended trips.
Comparison with the previous generation and market impact
Compared with earlier Ultra models, the new watch delivers significant advances in display technology (LTPO3), battery and connectivity (satellite and 5G). These enhancements strengthen Apple’s position in the premium smartwatch segment and make it a stronger rival to specialized sport and outdoor watches. Features aimed at businesses and professionals increase its appeal to organizations that prioritize safety and reliable communication in demanding environments.
Price, colors and availability
The Apple Watch Ultra 3 is offered with a titanium case in black titanium or natural titanium finishes. New bands are also available, including a Trail Loop with reflective edges plus updated Ocean and Alpine straps. Pricing starts at $799 USD, and sales begin on Friday, September 19.
Conclusions
The Apple Watch Ultra 3 is an ambitious update: it offers a larger, brighter display, improved battery life, satellite connectivity and new health analytics capabilities. It’s aimed at tech enthusiasts and professionals who need a dependable, versatile smartwatch.
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