Polar Vantage M3 vs Garmin Venu 4: which one suits you?
The two differ in 4 of the specs we have recorded, and the Polar Vantage M3 is cheaper by SAR 238 (prices checked 5 Nov 2026).
Which one should you choose?
Choose the
Polar Vantage M3 if you care about:- Paying less: cheaper by SAR 238
Choose the
Garmin Venu 4 if you care about:- Charge less often through the week (12 days vs 7 days)
- Has contactless payment (NFC); the other doesn't
- Lower weight: 37 g vs 53 g
The deciding difference here: battery life and contactless payment (NFC) and price.
Compares recorded specs; a missing spec does not mean the feature is absent.
Key differences
Display size
1.28 in✓ 1.4 inBattery life
7 days✓ 12 daysContactless payment (NFC)
No✓ Yes
Specifications side by side
12 of 12 specs
Scroll the table sideways to see the rest.
| Spec | | |
|---|---|---|
| Reference price | SAR 2,291 | SAR 2,529 |
| Battery life | 7 days | ✓ 12 days |
| Built-in GPS | Yes | Yes |
| Display size | 1.28 in | ✓ 1.4 in |
| Case material | Stainless steel | — |
| Weight | 53 g | ✓ 37 g |
| Case size | 45 mm | 45 mm |
| Display type | AMOLED | AMOLED |
| Water resistance | 5 ATM | 5 ATM |
| Contactless payment (NFC) | No | ✓ Yes |
| ECG | Yes | Yes |
| Heart-rate tracking | Yes | Yes |
| Dimensions | 4.5 x 4.5 x 1.2 cm | — |
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Direct comparison questions
What is the difference in battery life between the Polar Vantage M3 and the Garmin Venu 4?
Battery life is higher on the Garmin Venu 4: 12 days vs 7 days on the Polar Vantage M3. If this spec is your priority, the difference favours it.
What is the difference in built-in GPS between the Polar Vantage M3 and the Garmin Venu 4?
No difference here: built-in GPS is Yes on both.
What is the difference in case size between the Polar Vantage M3 and the Garmin Venu 4?
No difference here: case size is 45 mm on both.
What is the difference in water resistance between the Polar Vantage M3 and the Garmin Venu 4?
No difference here: water resistance is 5 ATM on both.