Looking for an honest Garmin Vivoactive 5 Smartwatch vs Xiaomi Smart Band 8 comparison in 2026? We scored both fitness trackers on the same six-dimension framework — performance, battery, display, camera, design and value — using identical methodology, so the numbers below are directly comparable. In our overall scoring the Xiaomi Smart Band 8 comes out ahead 22/100 to 55/100 — a 33-point gap. The widest gap is in design and build, where the Xiaomi Smart Band 8 pulls noticeably ahead. On price the Xiaomi Smart Band 8 undercuts the Garmin Vivoactive 5 Smartwatch by 308% ($49 vs $200), which materially changes the value calculus for budget-conscious buyers.
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Xiaomi Smart Band 8 clearly outperforms the Garmin Vivoactive 5 Smartwatch in the fitness trackers category, especially in value ($49 vs $200), scoring 55 vs 22. If you want the better overall fitness trackers, Xiaomi Smart Band 8 is the recommended choice.
Picking Xiaomi Smart Band 8 over Garmin Vivoactive 5 Smartwatch means trading these off.
Nothing meaningful — specs are roughly matched
✗ Cons
✓ Pros
| Spec | Garmin Vivoactive 5 Smartwatch | Xiaomi Smart Band 8W |
|---|---|---|
| Display | 1.3" | 1.62"✓ |
| Display Type | AMOLED | AMOLED |
| Heart Rate | true | true |
| SpO2 | true | true |
| ECG | false | false |
| GPS | true |
Buy Garmin Vivoactive 5 Smartwatch if…
The Garmin Vivoactive 5 Smartwatch is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy Xiaomi Smart Band 8 if…
Buy the Xiaomi Smart Band 8 if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Xiaomi Smart Band 8 clearly outperforms the Garmin Vivoactive 5 Smartwatch in the fitness trackers category, especially in value ($49 vs $200), scoring 55 vs 22. If you want the better overall fitness trackers, Xiaomi Smart Band 8 is the recommended choice.
No, Xiaomi Smart Band 8 scores higher (55 vs 22).
Xiaomi Smart Band 8 is cheaper at $49 vs $200 for the Garmin Vivoactive 5 Smartwatch.
The Garmin Vivoactive 5 Smartwatch is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy the Xiaomi Smart Band 8 if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Xiaomi Smart Band 8 lasts longer with 200 hours vs 80 hours for the other.
Xiaomi Smart Band 8 has the larger display (1.62" vs 1.3").
Reviewed by VersusMatrix Editorial Team
Last updated: May 10, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.
Scores are relative within the fitness trackerscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
| false |
| Battery Life | 80hrs | 200hrs✓ |
| NFC | — | false |
| Weight | 47g | 30g✓ |
| Price | 200$ | 49$✓ |
Xiaomi Smart Band 8 is lighter at 30g vs 47g.