Garmin Venu 3 vs Polar Grit X2: which one suits you?

The two differ in 3 of the specs we have recorded (prices checked 5 Nov 2026).

Which one should you choose?

  • Charge less often through the week (14 days vs 7 days)
  • Lower weight: 45 g vs 62 g
  • Larger display size: 1.4 in vs 1.28 in · slight difference
  • No clear lead in the recorded specs; design or brand preference may decide.

The deciding difference here: battery life and weight.

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

Key differences

  • Display size

    ✓ 1.4 in1.28 in
  • Battery life

    ✓ 14 days7 days
  • Weight

    ✓ 45 g62 g

Specifications side by side

12 of 12 specs

Scroll the table sideways to see the rest.

Spec
GarminSAR 1,727
Garmin Venu 3 specs
PolarSAR 1,739
Polar Grit X2 specs
Reference priceSAR 1,727SAR 1,739
Battery life✓ 14 days7 days
Bluetooth callsYes—
Built-in GPSYesYes

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Direct comparison questions

What is the difference in battery life between the Garmin Venu 3 and the Polar Grit X2?

Battery life is higher on the Garmin Venu 3: 14 days vs 7 days on the Polar Grit X2. If this spec is your priority, the difference favours it.

What is the difference in built-in GPS between the Garmin Venu 3 and the Polar Grit X2?

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

What is the difference in display type between the Garmin Venu 3 and the Polar Grit X2?

No difference here: display type is AMOLED on both.

What is the difference in display size between the Garmin Venu 3 and the Polar Grit X2?

Display size is higher on the Garmin Venu 3: 1.4 in vs 1.28 in on the Polar Grit X2. If this spec is your priority, the difference favours it.