Samsung · Smartwatch
Samsung Galaxy Watch Ultra (2025)
Titanium, sapphire, 10ATM, and the longest battery Samsung makes. A spec bump, not a new watch.
$649.99Samsung →
Battery3 days
Water10 ATM
Weight60.5g
Sensors12
OS2 platforms
The 2025 Ultra is a refresh, not a redesign — same hardware as the 2024 model with storage doubled to 64GB, a Titanium Blue finish, and One UI 8 Watch in the box. What the money buys is the chassis: grade 4 titanium, sapphire crystal, 10ATM, MIL-STD-810H, and a 9,000m altitude rating, wrapped around the biggest cell Samsung ships. Eighty hours with the always-on display off is the best battery in the Galaxy line, though a Garmin still laughs at it. The full sensor stack carries over, including Antioxidant Index and blood pressure. In the US it comes one way only: 47mm, LTE, $649.99.
Strengths
- 80 hours claimed, 100 in power saving — the best in the Galaxy line
- Titanium, sapphire, 10ATM, MIL-STD-810H
- Antioxidant Index, BP, ECG, and BIA with no subscription
Tradeoffs
- Hardware is identical to the 2024 model — storage and colour aside
- Roughly two hours to charge from empty
- LTE-only at $649.99, with no cheaper Wi-Fi configuration
Full specs
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Common questions
- How much does the Samsung Galaxy Watch Ultra (2025) cost?
- The Samsung Galaxy Watch Ultra (2025) has a list price of $649.99.
- Does the Samsung Galaxy Watch Ultra (2025) require a subscription?
- No. The Samsung Galaxy Watch Ultra (2025) has no subscription — you pay for the hardware once and the Samsung app is included.
- How long does the Samsung Galaxy Watch Ultra (2025) battery last?
- About 3 days of typical use per charge. Heavy GPS use, an always-on display, and continuous sensing all pull that number down.
- Is the Samsung Galaxy Watch Ultra (2025) waterproof?
- The Samsung Galaxy Watch Ultra (2025) is rated 10 ATM (100m), which covers showering, swimming, and surface water sports. It is not a dive rating.
- Does the Samsung Galaxy Watch Ultra (2025) work with iPhone and Android?
- It pairs with Android only — there is no iPhone app.
- When was the Samsung Galaxy Watch Ultra (2025) released?
- Samsung released the Samsung Galaxy Watch Ultra (2025) in 2025, and it is still in the current lineup.