Garmin Fenix 8 vs Withings ScanWatch
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AI Matrix
Powered by Claude AIWithings ScanWatch narrowly beats the Garmin Fenix 8 in the smartwatches category, especially in value ($299 vs $899), scoring 26 vs 23. If you want the better overall smartwatches, Withings ScanWatch is the recommended choice.
5 Reasons Why Withings ScanWatch Is Better
- 1.Larger screen: 1.4" vs 1.3"
- 2.Lighter: 70g vs 89g
- 3.Lower price: $299 vs $899
- 4.Better display rating: 33 vs 25
- 5.Higher design rating: 18 vs 0
What are you giving up?
Picking Withings ScanWatch over Garmin Fenix 8 means trading these off.
You give up
- −Longer battery life: 168h vs 30h
You gain
- +$600 cheaper ($299 vs $899)
- +19g lighter (70g vs 89g)
- +Larger screen: 1.4" vs 1.3"
Spec Comparison
Garmin Fenix 8Withings ScanWatch
Score Breakdown
Garmin Fenix 8Withings ScanWatch
31
Battery Life35% weight
2Garmin Fenix 8 Winner
35
Health Tracking25% weight
35Tie
0
Price15% weight
67Withings ScanWatch Winner
25
Display15% weight
33Withings ScanWatch Winner
0
Build Quality10% weight
18Withings ScanWatch Winner
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.
Garmin Fenix 8
✓ Pros
- ●Longer battery life: 168h vs 30h
- ●Better battery score
✗ Cons
- ●Higher price: $899 vs $299
- ●Higher price relative to value
- ●Lower display score
Withings ScanWatch
Winner✓ Pros
- ●Lower price: $299 vs $899
- ●Lighter build: 70g vs 89g
- ●Better display score
✗ Cons
- ●Shorter battery life: 30h vs 168h
- ●Weaker battery score
Spec Comparison
| Spec | Garmin Fenix 8 | Withings ScanWatchW |
|---|---|---|
| Display | 1.3" | 1.4"✓ |
| Display Type | MIP | AMOLED |
| OS | Garmin OS | Withings OS |
| Heart Rate | Yes | Yes |
| SpO2 | true | true |
| ECG | true | true |
| GPS | Yes | true |
| Battery Life | 168hrs✓ | 30hrs |
| Bluetooth | 5.0 | 4.0 |
| NFC | Yes | Yes |
| Water Resistance | 10ATM | 5ATM |
| Weight | 89g | 70g✓ |
| Price | 899$ | 299$✓ |
Who Should Buy
Buy Garmin Fenix 8 if…
The Garmin Fenix 8 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy Withings ScanWatch if…
Buy the Withings ScanWatch if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Garmin Fenix 8 vs Withings ScanWatch — FAQ
Garmin Fenix 8 vs Withings ScanWatch: which is better?
Withings ScanWatch narrowly beats the Garmin Fenix 8 in the smartwatches category, especially in value ($299 vs $899), scoring 26 vs 23. If you want the better overall smartwatches, Withings ScanWatch is the recommended choice.
Is Garmin Fenix 8 better than Withings ScanWatch?
No, Withings ScanWatch scores higher (50 vs 69).
Which is cheaper, Garmin Fenix 8 or Withings ScanWatch?
Withings ScanWatch is cheaper at $299 vs $899 for the Garmin Fenix 8.
Who should buy the Garmin Fenix 8?
The Garmin Fenix 8 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Who should buy the Withings ScanWatch?
Buy the Withings ScanWatch if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Which lasts longer, Garmin Fenix 8 or Withings ScanWatch?
Garmin Fenix 8 lasts longer with 168 hours vs 30 hours for the other.
Which is lighter, Garmin Fenix 8 or Withings ScanWatch?
Withings ScanWatch is lighter at 70g vs 89g.
Related Comparisons
Full Garmin Fenix 8 review →Full Withings ScanWatch review →All Garmin Smartwatches →All Withings Smartwatches →
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.