Samsung Watch 6 vs Apple Watch Ultra 3: which one suits you?
The two differ in 4 of the specs we have recorded, and the Apple Watch Ultra 3 is cheaper by SAR 66 (prices checked 5 Nov 2026).
Which one should you choose?
Choose the
Samsung Watch 6 if you care about:- Lower weight: 30 g vs 49 g
Choose the
Apple Watch Ultra 3 if you care about:- Paying less: cheaper by SAR 66
- Has cellular (LTE/eSIM); the other doesn't
The deciding difference here: cellular (LTE/eSIM) and weight and price.
Compares recorded specs; a missing spec does not mean the feature is absent.
Key differences
Case size
44 mm49 mmCellular (LTE/eSIM)
No✓ YesCase material
Stainless steelGrade 5 titanium
Specifications side by side
15 of 15 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 2,905 | SAR 2,839 |
| Battery life | — | 1.8 days |
| Cellular (LTE/eSIM) | No | ✓ Yes |
| Bluetooth calls | — | Yes |
| Phone compatibility | Android | — |
| Built-in GPS | Yes | Yes |
| Case size | 44 mm | 49 mm |
| Display size | 1.47 in | — |
| Case material | Stainless steel | Grade 5 titanium |
| Weight | ✓ 30 g | 49 g |
| Display type | OLED | OLED |
| ECG | — | Yes |
| Blood oxygen (SpO2) | — | Yes |
| Contactless payment (NFC) | — | Yes |
| Heart-rate tracking | Yes | Yes |
| App control (Wi-Fi) | Yes | — |
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Similar comparisons
Direct comparison questions
What is the difference in cellular (LTE/eSIM) between the Samsung Watch 6 and the Apple Watch Ultra 3?
Samsung Watch 6: No; Apple Watch Ultra 3: Yes. This is a spec difference, not a verdict that one is better overall.
What is the difference in built-in GPS between the Samsung Watch 6 and the Apple Watch Ultra 3?
No difference here: built-in GPS is Yes on both.
What is the difference in case size between the Samsung Watch 6 and the Apple Watch Ultra 3?
Samsung Watch 6: 44 mm; Apple Watch Ultra 3: 49 mm. A higher value is not necessarily better for you.
What is the difference in display type between the Samsung Watch 6 and the Apple Watch Ultra 3?
No difference here: display type is OLED on both.