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40/100 puntaje de seguridad
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Apple · Water-Resistant Smart Rings & Bands
Oura Smart Ring 4
Preocupacion muy alta de PFAS
Veredicto: EvitarNo public PFAS disclosure. Waterproof coating composition unknown.
Oura Ring 4 uses titanium and stainless materials, but the waterproof/water-resistant treatment composition is not disclosed. No lab data or PFAS claims available from the brand.
Material: Titanium case, sapphire crystal, stainless steel, elastomer band with unspecified water-resistant coating
Estimacion basada en modelos a partir de materiales e informacion publica, no una prueba de laboratorio.