Amazon · Water-Resistant Smart Rings & Bands

Smart Fitness Ring with 5ATM Waterproof Wellness Tracking

Preocupacion muy alta de PFAS

Skip until Amazon discloses waterproofing chemistry and materials.

Amazon does not publicly disclose the band material or waterproofing method for this ring. The 5ATM water resistance likely requires treatment, but composition is undisclosed, raising uncertainty.

Material: Unspecified polymer band, waterproofing treatment unknown

Estimacion basada en modelos a partir de materiales e informacion publica, no una prueba de laboratorio.

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