R8 Smart Ring – Herzfrequenz-, SpO2-, Schlaf- und Fitness-Tracker mit automatischer Überwachung, Benachrichtigungen für soziale Dienste und Ladecase (Gesundheits-Tech-Begleiter)

Your 24/7 Health Guardian​​ The ​​R8 Smart Ring​​ combines ​​medical-grade monitoring​​ with ​​social care tech​​, empowering you and loved ones to stay proactive about wellness—all from your fingertip. ​​Key Benefits at a Glance​​ ​​Auto Health Alerts​​ – Detects abnormal heart rate/SpO2 and notifies ​​you + linked caregivers​​. ​​Sleep Quality Breakdown​​ – Tracks deep/light/REM cycles with personalized improvement tips. ​​All-in-One Charging Case​​ – 3 full recharges on the go (30-day total battery life). ​​Sweatproof & Lightweight​​ – 3.8g weight with IP68 rating for showers and workouts. ​​Step & Calorie Tracking​​ – Syncs with Apple Health/Google Fit for holistic fitness views. ​​Care Beyond Yourself​​ Link family/friends via the app to: Receive ​​real-time alerts​​ if your vitals spike/drop abnormally Share ​​sleep score trends​​ for mutual wellness motivation Celebrate ​​fitness milestones​​ together ​​Designed for Effortless Use​​ ​​No buttons​​ – All data syncs automatically when near phone ​​Unisex styling​​ – Brushed titanium finish fits all genders ​​Zero screen distraction​​ – Health stats only in app (discreet mode) ​​Who Needs This?​​ ​​Busy Professionals​​ – Monitor stress levels during work ​​Elderly Living Alone​​ – Family peace of mind with safety alerts ​​Minimalist Athletes​​ – Ditch bulky trackers without losing data