F
40/100 puntaje de seguridad
GeneralF
Fitbit · Waterproof Smart Rings & Bands
Smart Ring Health Tracker
Preocupacion muy alta de PFAS
Veredicto: EvitarUnspecified waterproof coating raises PFAS concern. Insufficient transparency.
Fitbit does not disclose waterproof treatment chemicals used in this smart ring. Common coatings in wearables often contain PFAS; brand silence leaves risk unclear.
Material: Stainless steel band, polymer sensors, waterproof coating 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.