R7 Smart Ring – Fortschrittlicher Gesundheits- und Aktivitätstracker mit Herzfrequenzmessung, SpO2-Messung, Schlafüberwachung und Schrittzähler (Schwarz/Silber/Gold/Roségold, Größen 7–13)

Your Health, Your Way – Smart & Stylish Wellness Tracking​​ The ​​R7 Smart Ring​​ combines ​​heart rate, SpO2, sleep tracking & step counting​​ in a ​​lightweight 6.1g design​​ with Bluetooth 5.0 sync & ​​Family Care Mode​​. ​​Key Features​​ ✔ ​​Heart Rate & SpO2 Monitoring​​ – Track wellness in real-time ✔ ​​Sleep & Step Tracking​​ – Optimize rest & activity ✔ ​​Family Care Mode​​ – Share health data with loved ones ✔ ​​Bluetooth 5.0 Sync​​ – Works with Android & iOS ✔ ​​Sleek & Stylish​​ – Black, silver, gold & rose gold options ​​Advanced Health Insights​​ ​​24/7 Heart Rate​​ – Track workouts & recovery ​​Blood Oxygen (SpO2)​​ – Monitor oxygen levels ​​Sleep Tracking​​ – Analyze sleep stages & quality ​​Step Counter​​ – Track daily activity ​​Family Care Mode​​ ​​Share Health Data​​ – Keep loved ones informed ​​Remote Monitoring​​ – Check family wellness anytime ​​Ultra-Lightweight & Comfortable​​ ​​Sizes 7-13​​ – Fits most finger sizes ​​Black/Silver/Gold/Rose Gold​​ – Stylish for any occasion ​​6.1g Weight​​ – Comfortable for all-day wear ​​Bluetooth 5.0 Connectivity​​ ​​Instant Data Sync​​ – View stats on your phone ​​Compatible with Android & iOS​​ – Sync with health apps ​​Tech Specs​​ ​​Battery Capacity​​: 16-20mAh ​​Charging​​: Magnetic charging cable included ​​Compatibility​​: Android & iOS (Bluetooth 5.0)