Apple - Watch Ultra 2 vs Samsung - Galaxy Watch 7 Pro
Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Apple - Watch Ultra 2 | Samsung - Galaxy Watch 7 Pro |
|---|---|---|
| Battery life | 36 h | 80 h |
| Display size | 1.92 " | 1.5 " |
| Weight | 61.4 g | 60 g |
Between the Watch Ultra 2 and Galaxy Watch 7 Pro, the Watch Ultra 2 comes out ahead in display size, while the Galaxy Watch 7 Pro wins on battery life / weight. Overall, the Watch Ultra 2 scores 71.9 and the Galaxy Watch 7 Pro scores 68 on our Mars Score.
Which should you buy?
The Watch Ultra 2 edges ahead on the Mars Score (71.9 vs 68), but the 3.9-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Watch Ultra 2 if you care most about display size. The biggest gaps in its favor are display size. The single most decisive one: Display size — 28.00% more. 1.92 " vs 1.5 ".
Pick the Galaxy Watch 7 Pro if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. Its strongest claims are battery life, weight. The single most decisive one: Battery life — 122.22% more. 80 h vs 36 h.
Both ship with comparable ecg, cellular, spo2, so those specs do not separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.
Which should you buy: Apple - Watch Ultra 2 or Samsung - Galaxy Watch 7 Pro?
Apple - Watch Ultra 2 leads the current Mars Score by 3.9 points.The more useful decision is the trade-off behind that result: compare display size, battery life against the way you will actually use the product.
Choose Apple - Watch Ultra 2 if…
Apple - Watch Ultra 2 has the measurable edge on display size in.
Choose Samsung - Galaxy Watch 7 Pro if…
Samsung - Galaxy Watch 7 Pro has the measurable edge on battery life h, weight g.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Apple - Watch Ultra 2 wins
- ▲Display size — 28.00% more. 1.92 " vs 1.5 ".
Why Samsung - Galaxy Watch 7 Pro wins
- ▲Battery life — 122.22% more. 80 h vs 36 h.
- ▲Weight — 1.40 g less. 60 vs 61.4.
Spec comparison
Design
| Spec | Apple - Watch Ultra 2 | Samsung - Galaxy Watch 7 Pro |
|---|---|---|
| Case size | 49 mmlead | 47 mm |
| Weight | 61.4 g | 60 glead |
| Case material | titanium | titanium |
| Water resistanceⓘ | 10 ATM | 10 ATM |
Display
| Spec | Apple - Watch Ultra 2 | Samsung - Galaxy Watch 7 Pro |
|---|---|---|
| Display size | 1.92 "lead | 1.5 " |
| Always-on display | true | true |
| Peak brightnessⓘ | 3000 nits | 3000 nits |
Health & Fitness
| Spec | Apple - Watch Ultra 2 | Samsung - Galaxy Watch 7 Pro |
|---|---|---|
| ECG | true | true |
| SpO2 | true | true |
| Temperature sensor | true | true |
| Sleep tracking | true | true |
| Blood pressure | false | truelead |
Battery & Connectivity
| Spec | Apple - Watch Ultra 2 | Samsung - Galaxy Watch 7 Pro |
|---|---|---|
| Battery lifeⓘ | 36 h | 80 hlead |
| GPS | true | true |
| Cellular | true | true |
| NFC | true | true |
| OS | watchOS | Wear OSlead |
Frequently asked
Which has longer battery life, Watch Ultra 2 or Galaxy Watch 7 Pro?+
Galaxy Watch 7 Pro lasts 80 hours vs 36 hours.
Do Watch Ultra 2 or Galaxy Watch 7 Pro support ECG?+
Both support ECG.
Which has cellular, Watch Ultra 2 or Galaxy Watch 7 Pro?+
Both offer cellular variants.