The Apple Watch Ultra 3 is taking wearable technology to new heights, quite literally, by integrating satellite communications. As the second mainstream smartwatch (after the Garmin Fenix 8 Pro) to support satellite connectivity, this latest model is making waves with its emergency features and outdoor capabilities. The new S10 chip, larger display, and longer battery life are only some of the features that elevate the Ultra 3 to new standards in the smartwatch world.
Satellite Communications: A Lifeline in Remote Areas
A standout feature of the Apple Watch Ultra 3 is the ability to connect to satellites, offering users the ability to send emergency messages and share their location even in areas without cellular coverage. Apple continues to expand its satellite communications functionality, now offering a dedicated screen interface to guide users in establishing a satellite connection.
The process is simple, though a bit time-consuming. The watch instructs users to “try to get a clear view of the sky” and directs them to adjust their position until a connection is established. Once the signal is locked in, the watch displays a progress bar, followed by a confirmation message that the report has been sent. Emergency SOS via Satellite is supported across all Ultra 3 models, while satellite messaging and location sharing are available to users with a paid cellular plan.
Features for Enhanced Connectivity and Safety
In addition to its satellite communication abilities, the Ultra 3 comes with a larger display and 5G support, enhancing user experience when connected. The S10 chip provides smoother performance, while a bigger battery allows up to 42 hours of use. Apple has also added features like hypertension notifications and sleep scores, available on the Series 11, Ultra 2, and earlier models.
One useful feature is the ability to send messages via satellite. This feature allows users to send texts, emojis, and tapback reactions with a message that states “sent via Satellite.” This makes it clear to recipients that the message was sent in a low-connectivity area, where full conversations may not be possible. Find My app users can share their locations at intervals of up to 15 minutes, ensuring loved ones are informed of their whereabouts, even in remote locations.
Apple Watch Ultra 3 vs Pixel Watch 4: The Satellite Showdown
Apple isn’t the only tech giant incorporating satellite communications into its wearables. The Pixel Watch 4 also supports satellite communications but offers a more limited version, available only on LTE models within the United States. Google uses Skylo’s Narrowband Non-Terrestrial Network (NB-NTN) for satellite connectivity. In contrast, Apple’s version covers 18 countries, including the U.S., UK, Japan, and Australia.
Unlike the Pixel Watch 4, which uses a “check replies” button for reconnection with emergency services, Apple’s approach is simpler. It allows users to establish emergency connections directly via the dialer, routing to emergency services when necessary.
A User-Friendly Satellite Experience
The Apple Watch Ultra 3 offers a user-friendly interface for connecting to satellites. A complication on the watch face lets users access satellite options quickly, including trying a demo, sharing location, or contacting emergency services. For first-time users, a demo allows them to familiarize themselves with satellite connectivity, helping them remain calm in stressful situations.
Though the satellite service is helpful, the Ultra 3’s satellite messaging feature remains limited to Mexico, Canada, and the U.S.. Still, it’s a solid step toward providing universal coverage for users in need of a reliable communication method when venturing into off-the-grid locations.
Testing and Impressions of the Apple Watch Ultra 3
Beyond satellite capabilities, the Apple Watch Ultra 3 impresses with advanced features like the LTPO 3 display, offering faster refresh rates and wider angles for better readability in low light. Its lightweight design makes it easy to wear, and the 49mm screen offers ample space for messaging and reading notifications. However, the large size can make it a challenge for those wearing tight sleeves, especially in colder months.
The 42-hour battery life is another major improvement, offering extended use for adventure enthusiasts. While tests on satellite messaging are still pending, early reviews suggest the Ultra 3 is an improvement over its predecessor in terms of both hardware and functionality.
Conclusion
With the Apple Watch Ultra 3, Apple has taken a significant step forward by incorporating satellite communications for emergency situations and outdoor use. With the ability to share messages, track locations, and contact emergency services even in remote locations, the Ultra 3 provides an added layer of safety for adventurers, travelers, and outdoor enthusiasts.
Apple’s satellite integration, combined with its new hardware upgrades and 5G support, makes the Ultra 3 a compelling option for those looking for more than just a smartwatch. The addition of satellite messaging and Find My location sharing, especially with its paid cellular plan, positions the Apple Watch Ultra 3 as a highly functional and advanced wearable.
What do you think about Apple’s latest satellite features? Share your thoughts and experiences with us in the comments below!


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