Garmin Instinct 3 vs Samsung Galaxy Watch8
1 recorded spec differences. Samsung Galaxy Watch8 is currently the cheaper of the two on Amazon.sa (SAR 1,655 vs SAR 1,108, checked 4 Nov 2026).
Specifications side by side
| Spec | Garmin Instinct 3 | Samsung Galaxy Watch8 |
|---|---|---|
| Phone, battery and calls | ||
| Battery life | 18 days | — |
| Cellular (LTE/eSIM) | — | No |
| Built-in GPS | Yes | Yes |
| Size, screen and durability | ||
| Case size | 45 mm | 40 mm |
| Display type | AMOLED | — |
| Display size | 1.2 in | — |
| Water resistance | 10 ATM | — |
| Weight | 53 g | — |
| Health and payments | ||
| Blood oxygen (SpO2) | Yes | — |
| Contactless payment (NFC) | Yes | — |
| Heart-rate tracking | Yes | Yes |
| Other specs | ||
| Release year | 2025 | — |
| Dimensions | 4.5 × 4.5 × 1.49 cm | — |
| App control (Wi-Fi) | Yes | — |
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