Juice Pack Case for iPhone 17 Pro Max vs Smartwatch 0850630 Smartwatch Withings INW510 Scanwatch + Body White: which is safer?
These two grade almost identically. Pick on price and preference; neither has a PFAS edge.
Mophie
Juice Pack Case for iPhone 17 Pro Max
PFAS grade
Excellent 85/100
Overall grade
Excellent 81/100
Verdict
Buy
Hazard flags
⚑ 1
Material
Plastic housing
Confidence
45%
PossibleMicroplastics from case degradation
Withings
Smartwatch 0850630 Smartwatch Withings INW510 Scanwatch + Body White
PFAS grade
Excellent 85/100
Overall grade
Excellent 81/100
Verdict
Buy
Hazard flags
⚑ 1
Material
Stainless steel case, elastomer/polymer band
Confidence
35%
PossibleAllergens in band material or finishes
Where these two actually differ
- We flag Microplastics from case degradation on the Mophie and not on the Withings.
- We flag Allergens in band material or finishes on the Withings and not on the Mophie.
- The Mophie is Plastic housing where the Withings is Stainless steel case, elastomer/polymer band, 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.
Both products run through the same public rubric: 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 →
More waterproof smartphone cases: see the full ranking