The Samsung Galaxy Watch Ultra is official after Samsung’s Galaxy Unpacked event in Paris this week. The Galaxy Watch Ultra launched alongside the Galaxy Watch 7 and Samsung’s new foldables — the Fold 6 and Flip 6. It was also showcased along with the Galaxy Buds 3 and the Samsung Galaxy Ring. There weren’t big surprises here, with the Galaxy Watch Ultra largely being the device that was rumored in the lead-up to the event.

With its release, the Galaxy Watch Ultra is now the main competitor to the Apple Watch Ultra 2, with its 1.5-inch Super AMOLED sapphire glass screen, Exynos W1000 processor, and larger 590mAh battery. But for all the similarities it has to Apple’s Ultra smartwatch, does the Galaxy Watch Ultra actually work with the iPhone? Here’s what you need to know.

The Galaxy Watch Ultra does not work with any iPhone model. That’s not surprising since the latest Galaxy Watches, including the Galaxy Watch 4, Galaxy Watch 5, and Galaxy Watch 6, were all incompatible with the iPhone. This is because Samsung moved away from its Tizen operating system, and all these smartwatches, including the Galaxy Watch Ultra, require Google Play Services to function — which iPhone owners are unable to access.

Again, none of this should be a surprise. There’s usually very little cross-compatibility between Android and iOS when it comes to accessories. The OnePlus Watch 2 doesn’t work with an iPhone since it requires the use of the OHealth app. Similarly, while the AirPods do work with Android devices, many features are missing, including easy pairing, spatial audio, Find My tracking, Auto EQ, and more.

If you’re an iPhone owner who wants to use a Samsung smartwatch for whatever reason, you’ll need to get an old device like the Galaxy Watch 2 Active or Gear S3. However, most iPhone users will be better off getting an Apple Watch, like the Apple Watch SE, Apple Watch Series 9, or Apple Watch Ultra 2. They’ll give you a better experience with the full ability to use all the health and fitness tracking features.

The Galaxy Watch Ultra should work with any Android phone with Android 8.0 and higher and a minimum of 1.5GB RAM. Naturally, it should also work with most, if not all, Samsung phones, including the latest Galaxy Z Fold 6 and Galaxy Z Flip 6. In fact, you’ll probably be able to get a bundle deal for both devices. If you use the Watch Ultra with a non-Samsung phone, you’ll need to download the Samsung Wearable and Samsung Health apps to take full advantage of features and get complete control over watch faces and settings.

The Galaxy Watch Ultra features IP68 water and dust resistance, meaning it can withstand water immersion. It’s rated 10ATM waterproof up to 50 meters and has a MIL-STD-810H rating, meaning it survived a battery of lab tests for durability. It’ll come running Samsung One UI Watch 6.0 and support Bluetooth 5.3, dual-band Wi-Fi, NFC, and GPS dual frequency.

You can preorder the Samsung Galaxy Watch Ultra now for $650.

Related Posts

We review a lot of health wearables. This one tracks something most ignore.

We've discussed the Hume Band’s design ethos before; specifically, how its screen-free, fabric-wrapped profile respects your attention span. But for those who treat their health as a long-term asset, the form factor is secondary to the data.

Rokid’s AI glasses offer a more affordable route to wearables than Meta Ray-Ban

The AI Glasses Style is completely screenless and weighs just 38.5 grams, making it light enough to wear all day without discomfort. Instead of visual overlays, it relies on voice, audio, and a built-in 12MP Sony camera capable of shooting 4K video in clips up to 10 minutes.

Forget the watch, Apple’s AI Pin might be its next wearable move

According to the details shared so far, the wearable is still in the very early stages of development. In fact, Apple could launch it or even cancel it, depending on how engineering and market conditions evolve. That said, people familiar with the project say the company is targeting a 2027 release window, a move that would position Apple directly against other AI wearable efforts from competitors like OpenAI and others experimenting with similar form factors.