F
40/100 puntaje de seguridad
GeneralF
Withings · Waterproof Smart Rings & Bands
Smart Ring Health Tracker 5atm Waterproof Sport Ring Exclusive
Preocupacion muy alta de PFAS
Veredicto: EvitarSkip until Withings discloses waterproof coating chemistry
Withings smart rings use waterproof coatings but provide no PFAS disclosure or material transparency. Insufficient public data to assess risk accurately.
Material: Titanium alloy body with waterproof sealing coatings, unspecified
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.