Smartwatches · Garmin
Garmin D2 Air X10- Case size:
- 43 mm
- Display type:
- AMOLED
- Reference price:
- SAR 2,512
Garmin D2 Air X10 vs Huawei Atum-B39F: which one suits you?
The two differ in 3 of the specs we have recorded, and the Huawei Atum-B39F is cheaper by SAR 1,672 (prices checked 4 Nov 2026).
Which one should you choose?
Choose the
Garmin D2 Air X10 if you care about:- No clear lead in the recorded specs; design or brand preference may decide.
Choose the
Huawei Atum-B39F if you care about:- Paying less: cheaper by SAR 1,672
- Charge less often through the week (21 days vs 7 days)
- Larger display size: 1.47 in vs 1.3 in · slight difference
The deciding difference here: battery life and price.
Compares recorded specs; a missing spec does not mean the feature is absent.
Key differences
Case size
43 mm46 mmDisplay size
1.3 in✓ 1.47 inBattery life
7 days✓ 21 days
Specifications side by side
18 of 18 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 2,512 | SAR 839 |
| Battery life | 7 days | ✓ 21 days |
| Cellular (LTE/eSIM) | Yes | — |
| Phone compatibility | — | Android |
| Built-in GPS | Yes | Yes |
| Bluetooth calls | Yes | Yes |
| Case size | 43 mm | 46 mm |
| Display size | 1.3 in | ✓ 1.47 in |
| Water resistance | 5 ATM | — |
| Case material | — | Stainless steel |
| Weight | 51 g | — |
| Display type | AMOLED | AMOLED |
| Blood oxygen (SpO2) | Yes | — |
| Contactless payment (NFC) | Yes | — |
| Warranty | — | 2 years |
| Heart-rate tracking | Yes | Yes |
| Release year | 2022 | — |
| Dimensions | 4.36 × 4.36 × 1.26 cm | — |
| App control (Wi-Fi) | Yes | — |
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Similar comparisons
Direct comparison questions
What is the difference in battery life between the Garmin D2 Air X10 and the Huawei Atum-B39F?
Battery life is higher on the Huawei Atum-B39F: 21 days vs 7 days on the Garmin D2 Air X10. If this spec is your priority, the difference favours it.
What is the difference in bluetooth calls between the Garmin D2 Air X10 and the Huawei Atum-B39F?
No difference here: bluetooth calls is Yes on both.
What is the difference in built-in GPS between the Garmin D2 Air X10 and the Huawei Atum-B39F?
No difference here: built-in GPS is Yes on both.
What is the difference in case size between the Garmin D2 Air X10 and the Huawei Atum-B39F?
Garmin D2 Air X10: 43 mm; Huawei Atum-B39F: 46 mm. A higher value is not necessarily better for you.