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Fitbit Versa 3 Watch narrowly beats the Amazfit GTR 4 in the smartwatches category, especially in battery life (144h vs 14h battery), scoring 40 vs 35. If you want the better overall smartwatches, Fitbit Versa 3 Watch is the recommended choice.
Picking Fitbit Versa 3 Watch over Amazfit GTR 4 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 | Fitbit Versa 3 WatchW | Amazfit GTR 4 |
|---|---|---|
| Display | 1.58"✓ | 1.43" |
| Display Type | AMOLED | AMOLED |
| Resolution | 336 x 336 pixels | — |
| OS | Fitbit OS | Zepp OS |
| Heart Rate | Optical HR 24/7 | Yes |
| SpO2 | Yes (blood oxygen) | true |
| ECG | true | true |
| GPS | Yes | Yes |
| Workout Modes | 20+ | — |
| Swim Proof | 50m water resistance | — |
| Battery Life | 144hrs✓ | 14hrs |
| Bluetooth | Bluetooth 5.0 | 5.0 |
| NFC | true | Yes |
| Case Material | Aluminium | — |
| Water Resistance | IP68 | 5ATM |
| Weight | 40g | 34g✓ |
| Price | 99$✓ | 199$ |
Buy Fitbit Versa 3 Watch if…
Buy the Fitbit Versa 3 Watch if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy Amazfit GTR 4 if…
The Amazfit GTR 4 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Fitbit Versa 3 Watch narrowly beats the Amazfit GTR 4 in the smartwatches category, especially in battery life (144h vs 14h battery), scoring 40 vs 35. If you want the better overall smartwatches, Fitbit Versa 3 Watch is the recommended choice.
Yes, Fitbit Versa 3 Watch scores higher overall (67 vs 60).
Fitbit Versa 3 Watch is cheaper at $99 vs $199 for the Amazfit GTR 4.
Buy the Fitbit Versa 3 Watch if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
The Amazfit GTR 4 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Fitbit Versa 3 Watch lasts longer with 144 hours vs 14 hours for the other.
Fitbit Versa 3 Watch has the larger display (1.58" vs 1.43").
Amazfit GTR 4 is lighter at 34g vs 40g.
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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