Even R1 Smart Ring vs Sterling Silver CZ Eternity Ring Cover: which is safer?
Even R1 Smart Ring is our pick, better on PFAS and on the overall hazard picture.
Our pick
Even Realities
Even R1 Smart Ring
PFAS grade
Excellent 85/100
Overall grade
Excellent 77/100
Verdict
Buy
Hazard flags
⚑ 2
Material
titanium, stainless steel, sapphire crystal
Confidence
72%
PossibleBand material variability
PossibleSkin sensitization from sweat pooling
Samsung
Sterling Silver CZ Eternity Ring Cover
PFAS grade
Excellent 85/100
Overall grade
Good 73/100
Verdict
Buy
Hazard flags
⚑ 3
Material
Sterling silver and cubic zirconia
Confidence
78%
PossibleNickel in alloy component
PossibleCubic zirconia durability and microparticle shedding
PossibleSetting stability and stone loss
Where these two actually differ
- We flag Band material variability and Skin sensitization from sweat pooling on the Even Realities and not on the Samsung.
- We flag Nickel in alloy component, Cubic zirconia durability and microparticle shedding and Setting stability and stone loss on the Samsung and not on the Even Realities.
- The Even Realities is titanium, stainless steel, sapphire crystal where the Samsung is Sterling silver and cubic zirconia, 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, 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 →
More water-resistant smart rings & bands, see the full ranking