Smart-Ring aus Keramik mit Herzfrequenz-, Blutsauerstoff- und Schlafüberwachung – Schrittzähler, Aktivitätstracker und IP68 wasserdicht

Premium Ceramic Design​​ Elevate your wearable experience: • ​​Hypoallergenic Material​​ - Safe for sensitive skin • ​​Lightweight Comfort​​ - Barely noticeable during wear • ​​Scratch-Resistant​​ - Maintains elegance over time ​​❤️ Advanced Health Insights​​ Your wellness companion: ​​24/7 Heart Rate​​ - Continuous monitoring with alerts ​​Blood Oxygen (SpO2)​​ - Track oxygen saturation during sleep ​​Sleep Quality Analysis​​ - Deep/light/REM sleep stages detection ​​🏃 Smart Activity Tracking​​ From steps to workouts: • ​​Step Counter​​ - Accurately records daily movement • ​​Calorie Burn​​ - Estimates energy expenditure • ​​Exercise Modes​​ - Auto-recognizes running/swimming/cycling ​​🌊 IP68 Waterproof Protection​​ Built for active lifestyles: ​​Swim-Ready​​ - Tracks pool/lap swimming metrics ​​Shower-Safe​​ - No removal needed ​​Sweat-Resistant​​ - Ideal for intense workouts ​​📱 Seamless Connectivity​​ Syncs effortlessly with your life: • ​​App Integration​​ - View data on iOS/Android • ​​Smart Notifications​​ - Discreet call/message alerts • ​​Long Battery Life​​ - 5+ days between charges