R7 Smart Ring – Ultraleichter (1,7 g) Gesundheits- und Fitness-Tracker mit Herzfrequenzmessung, Blutsauerstoffmessung, Schlafüberwachung und Gestensteuerung

The Future of Wearable Tech (Only 0.061oz!)​​ The ​​R7 Smart Ring​​ combines ​​heart rate, blood oxygen, sleep tracking & gesture control​​ in an ​​ultra-lightweight 0.061oz design​​ with Bluetooth sync. ​​Key Features​​ ✔ ​​Heart Rate & Blood Oxygen​​ – Monitor wellness in real-time ✔ ​​Sleep Analysis​​ – Track deep, light & REM sleep stages ✔ ​​Gesture Control​​ – Snap photos & scroll videos hands-free ✔ ​​Bluetooth 5.0 Sync​​ – Works with Android 8.0+ & iOS 14+ ✔ ​​Sleek & Stylish​​ – Black, silver, gold & rose gold options ​​Smart Gesture Technology​​ ​​Photo Capture​​ – Raise your hand to snap pictures ​​Video Scrolling​​ – Swipe gestures to browse content ​​Music Control​​ – Play/pause with simple motions ​​Advanced Health Insights​​ ​​24/7 Heart Rate​​ – Track workouts & recovery ​​SpO2 Monitoring​​ – Check blood oxygen levels ​​Sleep Stages & Quality​​ – Optimize rest & recovery ​​Ultra-Light & Comfortable​​ ​​Sizes 6-13​​ – Fits all finger sizes ​​Black/Silver/Gold/Rose Gold​​ – Stylish for any occasion ​​0.061oz Weight​​ – Barely noticeable for 24/7 wear