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Samsung Galaxy Watch Ultra 2 review: The new standard for smartwatch battery life
Samsung’s Galaxy Watch Ultra 2 combines a brighter display, faster performance and a much larger battery in a rugged, outdoors-focused design. The review finds its battery life a major improvement, making it a strong option for people who want a smartwatch that can handle several days of regular use and demanding activity tracking.
The 47mm watch has a 1.52-inch display reaching 5,000 nits, a titanium case, IP69K protection and 10 ATM water resistance. Its battery has grown from 590mAh to 800mAh, and the reviewer got three days with mid-to-light use and the always-on display enabled; a promised diving app was still unavailable months after announcement. At $700, it has limited band choices, no rotating bezel and a bulky profile, while some on-screen number controls can be fiddly.
In short
- The 800mAh battery delivered three days in the reviewer’s use.
- Its display reaches 5,000 nits.
- The $700 watch is rugged but bulky, with limited band options.
Steelman: both sides, in good faith
The strongest fair case each way — we don't pick a winner.
The case for
The Galaxy Watch Ultra 2’s larger battery, brighter screen and rugged build make a strong case for people who need dependable tracking over several days, especially outdoors or during demanding activities. If those practical gains reduce charging interruptions and improve visibility, they may justify its premium price for users who value endurance above compact design.
The case against
At $700, the watch’s bulky profile, limited band choices and fiddly on-screen controls may make it poor value for people who want everyday comfort or a more versatile design. The missing promised diving app also weakens its appeal to outdoor users, and buyers who do not need several days of battery life may find a smaller, less expensive smartwatch more suitable.