Garmin vivoactive 6 vs Samsung Galaxy Watch8 40mm: which one suits you?

The two differ in 3 of the specs we have recorded, and the Garmin vivoactive 6 is cheaper by SAR 98 (prices checked 7 Nov 2026).

Which one should you choose?

  • Paying less: cheaper by SAR 98
  • Charge less often through the week (11 days vs 1.7 days)
  • Lower weight: 30 g vs 37 g
  • Larger display size: 1.3 in vs 1.2 in · slight difference

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

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

Key differences

  • Display size

    1.2 in✓ 1.3 in
  • Battery life

    ✓ 11 days1.7 days
  • Weight

    37 g✓ 30 g

Specifications side by side

9 of 9 specs

Scroll the table sideways to see the rest.

Spec
GarminSAR 1,267
Garmin vivoactive 6 specs
SamsungSAR 1,365
Samsung Galaxy Watch8 40mm specs
Reference priceSAR 1,267SAR 1,365
Battery life✓ 11 days1.7 days
Built-in GPSYesYes

Facts come from each Amazon.sa listing. As an Amazon Associate we earn from qualifying purchases. Buying through our links costs you nothing extra.

Before you buy

Prices, availability, shipping and returns can change. Check the final details on Amazon.sa before you buy.

Similar comparisons

Direct comparison questions

What is the difference in battery life between the Garmin vivoactive 6 and the Samsung Galaxy Watch8 40mm?

Battery life is higher on the Garmin vivoactive 6: 11 days vs 1.7 days on the Samsung Galaxy Watch8 40mm. If this spec is your priority, the difference favours it.

What is the difference in built-in GPS between the Garmin vivoactive 6 and the Samsung Galaxy Watch8 40mm?

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

What is the difference in display size between the Garmin vivoactive 6 and the Samsung Galaxy Watch8 40mm?

Display size is higher on the Samsung Galaxy Watch8 40mm: 1.3 in vs 1.2 in on the Garmin vivoactive 6. If this spec is your priority, the difference favours it.

What is the difference in heart-rate tracking between the Garmin vivoactive 6 and the Samsung Galaxy Watch8 40mm?

No difference here: heart-rate tracking is Yes on both.