F
40/100 puntaje de seguridad
GeneralF
Fitbit · Waterproof Smart Rings & Bands
Fitbit Charge 6 Activity Tracker Smart Ring Size 9 Silver Black
Preocupacion muy alta de PFAS
Veredicto: EvitarWearable with waterproofing; coating details undisclosed.
Fitbit Charge 6 is water-resistant but brand does not disclose coating materials or PFAS status. Waterproof treatments in wearables often use PFAS, though some alternatives exist. No independent testing available for this model.
Material: Stainless steel, elastomer, unknown waterproof coating
La alternativa segura
B
Fitbit
Oura - Ring 5 - Smart Ring - Size Before You Buy with OR5 Sizing Kit - Size 11 - Silver - (2026)
Estimacion basada en modelos a partir de materiales e informacion publica, no una prueba de laboratorio.