Huawei Watch D2 vs Samsung Galaxy Watch9: which one suits you?
The two differ in 3 of the specs we have recorded (prices checked 6 Nov 2026).
Which one should you choose?
Choose the
Huawei Watch D2 if you care about:- Larger display size: 1.82 in vs 1.34 in
Choose the
Samsung Galaxy Watch9 if you care about:- Lower weight: 31 g vs 40 g
The deciding difference here: display size and weight.
Compares recorded specs; a missing spec does not mean the feature is absent.
Smartwatches · Samsung
Samsung Galaxy Watch9- Case size:
- 40 mm
- Display size:
- 1.34 in
- Reference price:
- SAR 1,255
Key differences
Case size
26 mm40 mmDisplay size
✓ 1.82 in1.34 inWeight
40 g✓ 31 g
Specifications side by side
12 of 12 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 1,280 | SAR 1,255 |
| Battery life | 7 days | — |
| Built-in GPS | Yes | — |
| Cellular (LTE/eSIM) | No | No |
| Case size | 26 mm | 40 mm |
| Display type | OLED | — |
| Display size | ✓ 1.82 in | 1.34 in |
| Weight | 40 g | ✓ 31 g |
| ECG | Yes | — |
| Blood oxygen (SpO2) | Yes | — |
| Contactless payment (NFC) | Yes | — |
| Warranty | 2 years | — |
| Heart-rate tracking | Yes | Yes |
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Similar comparisons
Direct comparison questions
What is the difference in cellular (LTE/eSIM) between the Huawei Watch D2 and the Samsung Galaxy Watch9?
No difference here: cellular (LTE/eSIM) is No on both.
What is the difference in case size between the Huawei Watch D2 and the Samsung Galaxy Watch9?
Huawei Watch D2: 26 mm; Samsung Galaxy Watch9: 40 mm. A higher value is not necessarily better for you.
What is the difference in display size between the Huawei Watch D2 and the Samsung Galaxy Watch9?
Display size is higher on the Huawei Watch D2: 1.82 in vs 1.34 in on the Samsung Galaxy Watch9. If this spec is your priority, the difference favours it.
What is the difference in heart-rate tracking between the Huawei Watch D2 and the Samsung Galaxy Watch9?
No difference here: heart-rate tracking is Yes on both.