Does the Galaxy Watch Ultra work with an iPhone?

No. It runs Wear OS and pairs with Android phones. Some health features also require a Samsung Galaxy phone.

Can I make calls without my phone?

Yes. The LTE model makes calls, sends messages and streams music over a cellular connection when you add a plan.

Yes. It is water resistant and tracks pool and open-water swims. Rinse it with fresh water after saltwater use.

The Ultra has a larger 47mm titanium case, a bigger battery and a tougher build. The Watch 7 is smaller, lighter and less expensive.

Yes. It tracks sleep stages, heart rate, blood oxygen and workouts, with detailed reports in Samsung Health.

The watch, a charging cable and quick-start documents. A charging brick is not included.

At Best Buy, for $449.97, as of our latest check.

Rated 4.7 out of 5 from 11,000 ratings.

3 stores we checked sell it, including Best Buy, Quill, Walmart.

$449.97at Best BuyChecked 1 h ago

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.