Garmin Descent Mk3i vs Huawei Vili-B29F: which one suits you?

The two differ in 7 of the specs we have recorded, and the Huawei Vili-B29F is cheaper by SAR 5,567 (prices checked 5 Nov 2026).

Which one should you choose?

  • Charge less often through the week (25 days vs 9 days)
  • Paying less: cheaper by SAR 5,567
  • Has ECG; the other doesn't
  • Lower weight: 53 g vs 166 g

The deciding difference here: battery life and ECG and price.

Compares recorded specs; a missing spec does not mean the feature is absent.

Key differences

  • Case size

    51 mm46 mm
  • Display type

    AMOLEDOLED
  • Battery life

    ✓ 25 days9 days

Specifications side by side

17 of 17 specs

Scroll the table sideways to see the rest.

Spec
GarminSAR 6,374
Garmin Descent Mk3i specs
HuaweiSAR 807
Huawei Vili-B29F specs
Reference priceSAR 6,374SAR 807
Battery life✓ 25 days9 days
Cellular (LTE/eSIM)—Yes
Built-in GPSYesYes

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Direct comparison questions

What is the difference in battery life between the Garmin Descent Mk3i and the Huawei Vili-B29F?

Battery life is higher on the Garmin Descent Mk3i: 25 days vs 9 days on the Huawei Vili-B29F. If this spec is your priority, the difference favours it.

What is the difference in built-in GPS between the Garmin Descent Mk3i and the Huawei Vili-B29F?

No difference here: built-in GPS is Yes on both.

What is the difference in case size between the Garmin Descent Mk3i and the Huawei Vili-B29F?

Garmin Descent Mk3i: 51 mm; Huawei Vili-B29F: 46 mm. A higher value is not necessarily better for you.

What is the difference in display type between the Garmin Descent Mk3i and the Huawei Vili-B29F?

Garmin Descent Mk3i: AMOLED; Huawei Vili-B29F: OLED. This is a spec difference, not a verdict that one is better overall.