Smartwatches · Garmin
Garmin Instinct 3- Case size:
- 45 mm
- Display type:
- AMOLED
- Reference price:
- SAR 1,655
Garmin Instinct 3 vs Samsung Galaxy Watch Ultra (2025) 47mm: which one suits you?
The two differ in 4 of the specs we have recorded, and the Garmin Instinct 3 is cheaper by SAR 236 (prices checked 6 Nov 2026).
Which one should you choose?
Choose the
Garmin Instinct 3 if you care about:- Paying less: cheaper by SAR 236
- Charge less often through the week (18 days vs 0.5 days)
- Larger display size: 1.45 in vs 1.2 in
The deciding difference here: display size and battery life and price.
Compares recorded specs; a missing spec does not mean the feature is absent.
Smartwatches · Samsung
Samsung Galaxy Watch Ultra (2025) 47mm- Case size:
- 47.4 mm
- Display type:
- LED
- Reference price:
- SAR 1,891
Key differences
Case size
45 mm47.4 mmDisplay type
AMOLEDLEDDisplay size
1.2 in✓ 1.45 in
Specifications side by side
14 of 14 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 1,655 | SAR 1,891 |
| Battery life | ✓ 18 days | 0.5 days |
| Built-in GPS | Yes | — |
| Case size | 45 mm | 47.4 mm |
| Display type | AMOLED | LED |
| Display size | 1.2 in | ✓ 1.45 in |
| Water resistance | 10 ATM | — |
| Weight | 53 g | — |
| Heart-rate tracking | Yes | — |
| Blood oxygen (SpO2) | Yes | — |
| Contactless payment (NFC) | Yes | — |
| Warranty | — | 3 years |
| Release year | 2025 | — |
| Dimensions | 4.5 × 4.5 × 1.49 cm | — |
| App control (Wi-Fi) | Yes | — |
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Direct comparison questions
What is the difference in battery life between the Garmin Instinct 3 and the Samsung Galaxy Watch Ultra (2025) 47mm?
Battery life is higher on the Garmin Instinct 3: 18 days vs 0.5 days on the Samsung Galaxy Watch Ultra (2025) 47mm. If this spec is your priority, the difference favours it.
What is the difference in case size between the Garmin Instinct 3 and the Samsung Galaxy Watch Ultra (2025) 47mm?
Garmin Instinct 3: 45 mm; Samsung Galaxy Watch Ultra (2025) 47mm: 47.4 mm. A higher value is not necessarily better for you.
What is the difference in display type between the Garmin Instinct 3 and the Samsung Galaxy Watch Ultra (2025) 47mm?
Garmin Instinct 3: AMOLED; Samsung Galaxy Watch Ultra (2025) 47mm: LED. This is a spec difference, not a verdict that one is better overall.
What is the difference in display size between the Garmin Instinct 3 and the Samsung Galaxy Watch Ultra (2025) 47mm?
Display size is higher on the Samsung Galaxy Watch Ultra (2025) 47mm: 1.45 in vs 1.2 in on the Garmin Instinct 3. If this spec is your priority, the difference favours it.