Omega X Swatch Mission To Moon Quartz vs Redmi Watch 6 Smartwatch: which is safer?
Xiaomi Redmi Watch 6 Smartwatch is our pick, better on PFAS and on the overall hazard picture.
Swatch
Omega X Swatch Mission To Moon Quartz
PFAS grade
Excellent 85/100
Overall grade
Good 73/100
Verdict
Buy
Hazard flags
⚑ 3
Material
Quartz crystal, stainless steel case, resin band
Confidence
78%
PossibleResin band VOC off-gassing
PossibleResin band degradation over time
PossibleNickel leaching from stainless steel case
Our pick
Xiaomi
Redmi Watch 6 Smartwatch
PFAS grade
Excellent 85/100
Overall grade
Excellent 77/100
Verdict
Buy
Hazard flags
⚑ 2
Material
Stainless steel case, glass/polymer display
Confidence
35%
PossibleNickel leaching from stainless steel
PossibleWrist band material degradation
Where these two actually differ
- We flag Resin band VOC off-gassing, Resin band degradation over time and Nickel leaching from stainless steel case on the Swatch and not on the Xiaomi.
- We flag Nickel leaching from stainless steel and Wrist band material degradation on the Xiaomi and not on the Swatch.
- The Swatch is Quartz crystal, stainless steel case, resin band where the Xiaomi is Stainless steel case, glass/polymer display, which is most of the difference in these two grades.
- These two are level, close enough that price and fit should decide it rather than our grade.
- We are less certain about the Xiaomi grade, at 35% confidence against 78%, because it discloses less.
Both products run through the same public rubric, which covers materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
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