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Apple Watch SE 2 40mm edges out the Polar Grit X Pro in the smartwatches category, especially in design, scoring 37 vs 24. If you want the better overall smartwatches, Apple Watch SE 2 40mm is the recommended choice.
Picking Apple Watch SE 2 40mm over Polar Grit X Pro means trading these off.
Scores are relative within the smartwatchescategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✓ Pros
✗ Cons
✓ Pros
✗ Cons
| Spec | Apple Watch SE 2 40mmW | Polar Grit X Pro |
|---|---|---|
| Display | 1.78"✓ | 1.2" |
| Display Type | LTPO OLED | MIP |
| Resolution | 368 x 448 pixels | — |
| Chipset | Apple S9 SiP | — |
| OS | watchOS 11 | Polar OS |
| Heart Rate | Optical HR 24/7 | Yes |
| SpO2 | Yes (blood oxygen) | true |
| ECG | Yes (FDA approved) | true |
| GPS | Yes | Yes |
| Workout Modes | Multiple modes including swimming | — |
| Swim Proof | 50m water resistance | — |
| Battery Life | 18hrs | 100hrs✓ |
| Bluetooth | Bluetooth 5.0 | 5.0 |
| NFC | Yes | Yes |
| Case Material | Aluminium | — |
| Water Resistance | WR50 | 10ATM |
| Weight | 33g✓ | 75g |
| Price | 107$✓ | 499$ |
Buy Apple Watch SE 2 40mm if…
Buy the Apple Watch SE 2 40mm if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy Polar Grit X Pro if…
The Polar Grit X Pro is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Apple Watch SE 2 40mm edges out the Polar Grit X Pro in the smartwatches category, especially in design, scoring 37 vs 24. If you want the better overall smartwatches, Apple Watch SE 2 40mm is the recommended choice.
Yes, Apple Watch SE 2 40mm scores higher overall (49 vs 59).
Apple Watch SE 2 40mm is cheaper at $107 vs $499 for the Polar Grit X Pro.
Buy the Apple Watch SE 2 40mm if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
The Polar Grit X Pro is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Polar Grit X Pro lasts longer with 100 hours vs 18 hours for the other.
Apple Watch SE 2 40mm has the larger display (1.78" vs 1.2").
Apple Watch SE 2 40mm is lighter at 33g vs 75g.
Reviewed by VersusMatrix Editorial Team
Last updated: April 25, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.
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