Huawei Watch D2 vs Samsung Galaxy Watch 9
4 recorded spec differences. Their recorded Amazon.sa prices are close (SAR 1,488 vs SAR 1,487, checked 1 Nov 2026).
Specifications side by side
| Spec | Huawei Watch D2 | Samsung Galaxy Watch 9 |
|---|---|---|
| Phone, battery and calls | ||
| Battery life | 7 days | 1 days |
| Cellular (LTE/eSIM) | No | — |
| Phone compatibility | — | Android |
| Built-in GPS | Yes | Yes |
| Size, screen and durability | ||
| Case size | 26 mm | 44 mm |
| Display type | OLED | AMOLED |
| Display size | 1.82 in | — |
| Weight | 40 g | 500 g |
| Health and payments | ||
| ECG | Yes | — |
| Heart-rate tracking | Yes | — |
| Blood oxygen (SpO2) | Yes | — |
| Contactless payment (NFC) | Yes | — |
| Warranty | 2 years | — |
| Other specs | ||
| App control (Wi-Fi) | — | Yes |
Highlighted rows differ. Facts come from each Amazon.sa listing. As an Amazon Associate we earn from qualifying purchases. Buying through our links costs you nothing extra.