What do reviews say about battery?

Best Buy buyers mostly praise the battery, but TechRadar says it falls short of a full weekend in the wild.

What do reviews say about size?

The 47 mm case is large; some buyers and TechRadar call it too big.

What do reviews say about iphone?

It works with Android phones only; iPhone owners should look at the Apple Watch Ultra.

Phones & Audio · Smartwatches · 1,334 reviews · 2 sources

Samsung Galaxy Watch Ultra

Best for: Android users who want ruggedPremium

Samsung's toughest watch, with a titanium build and loads of features. Buyers rate it highly; experts want longer battery life.

Tracking since Sep 2026

Buy if

You use a Samsung phone
You want a tough titanium watch

Skip if

You need a full weekend off-grid
You have small wrists

How it scores

Value7.0

Battery5.7

Price

$649

You pay for: Cheaper than Apple's Ultra

Reviewed Sep 2026 · 0 new reviews since · score unchanged

What people love

Most mentioned by reviewers

Smooth performanceRuns fast and reliably

Battery lifeAround two days typical

What people complain about

Most mentioned by reviewers

Battery could be longerShort of a weekend trip

PriceyValue score only 3.5/5

Reviewers disagree on

Tough titanium bodyScreen no bigger than Watch 7

Alternatives

Same price · $649

Ask about this product

Sources

Best Buy
TechRadar
Reviewed Sep 2026

AI summary of public reviews, not a recommendation.