Garmin Forerunner 55 vs Samsung Galaxy Watch8 Classic 46mm: which one suits you?

The two differ in 7 of the specs we have recorded, and the Garmin Forerunner 55 is cheaper by SAR 1,051 (prices checked 5 Nov 2026).

Which one should you choose?

  • Paying less: cheaper by SAR 1,051
  • Charge less often through the week (14 days vs 1.67 days)
  • Lower weight: 37 g vs 64 g
  • Larger display size: 1.3 in vs 1.04 in
  • Has ECG; the other doesn't
  • Has contactless payment (NFC); the other doesn't

The deciding difference here: display size and battery life and price.

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

Key differences

  • Display type

    MIPSuper AMOLED
  • Display size

    1.04 in✓ 1.3 in
  • Battery life

    ✓ 14 days1.67 days

Specifications side by side

19 of 19 specs

Scroll the table sideways to see the rest.

Spec
GarminSAR 798
Garmin Forerunner 55 specs
SamsungSAR 1,849
Samsung Galaxy Watch8 Classic 46mm specs
Reference priceSAR 798SAR 1,849
Battery life✓ 14 days1.67 days
Bluetooth calls—Yes
Phone compatibility—Android
Built-in GPSYesYes
Cellular (LTE/eSIM)NoNo

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Direct comparison questions

What is the difference in battery life between the Garmin Forerunner 55 and the Samsung Galaxy Watch8 Classic 46mm?

Battery life is higher on the Garmin Forerunner 55: 14 days vs 1.67 days on the Samsung Galaxy Watch8 Classic 46mm. If this spec is your priority, the difference favours it.

What is the difference in cellular (LTE/eSIM) between the Garmin Forerunner 55 and the Samsung Galaxy Watch8 Classic 46mm?

No difference here: cellular (LTE/eSIM) is No on both.

What is the difference in built-in GPS between the Garmin Forerunner 55 and the Samsung Galaxy Watch8 Classic 46mm?

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

What is the difference in water resistance between the Garmin Forerunner 55 and the Samsung Galaxy Watch8 Classic 46mm?

No difference here: water resistance is 5 ATM on both.