Tracking Ring vs Smart Ring for Women Men, Bluetooth 5.4 Fitness Ring with Touch, Fitness Tracker with Vibration Reminder, IP68 Waterproo: which is safer?
Tracking Ring is the clear pick. Smart Ring for Women Men, Bluetooth 5.4 Fitness Ring with Touch, Fitness Tracker with Vibration Reminder, IP68 Waterproo carries a failing PFAS grade, and we never recommend buying a failing product.
Our pick
Amazon
Tracking Ring
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleNickel in stainless steel alloy
PossibleSkin irritation from prolonged contact
Samsung
Smart Ring for Women Men, Bluetooth 5.4 Fitness Ring with Touch, Fitness Tracker with Vibration Reminder, IP68 Waterproo
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleUndisclosed waterproof coating (likely Teflon-family coating or silicone-based)
PossibleNickel leaching from metal band or plated contacts
PossibleBacterial or biofilm growth under band due to moisture retention
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 water-resistant smart rings & bands: see the full ranking