TIANLE Adjustable Resin Band for Amazfit Active/GTS 3/gts 4/GTS vs Even R1 Smart Ring: which is safer?
Even R1 Smart Ring is our pick, better on PFAS and on the overall hazard picture.
Amazfit
TIANLE Adjustable Resin Band for Amazfit Active/GTS 3/gts 4/GTS
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleUnspecified resin additives and plasticizers
PossibleAzo dyes or heavy metal pigments in colorants
PossibleFormaldehyde or formaldehyde releasers in curing agents
Our pick
Even Realities
Even R1 Smart Ring
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleBand material variability
PossibleSkin sensitization from sweat pooling
Where these two actually differ
- We flag Unspecified resin additives and plasticizers, Azo dyes or heavy metal pigments in colorants, Formaldehyde or formaldehyde releasers in curing agents and Skin irritation or allergic contact dermatitis on the Amazfit and not on the Even Realities.
- We flag Band material variability and Skin sensitization from sweat pooling on the Even Realities and not on the Amazfit.
- The Amazfit is Resin band (unspecified resin type) where the Even Realities is titanium, stainless steel, sapphire crystal, 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