R12 Smartring mit Farb-Touchscreen – Herzfrequenz-, SpO2-, Schlaf- und Aktivitätstracker (Schwarz/Silber/Roségold, Größen 8-12, Bluetooth-Synchronisierung)

See Your Health Stats at a Glance​​ The ​​R12 Smart Ring​​ combines ​​heart rate, SpO2, sleep tracking & activity monitoring​​ in a ​​3.5g, full-color touchscreen wearable​​ with Bluetooth sync. ​​Key Features​​ ✔ ​​Color Touchscreen​​ – Bright, easy-to-read display ✔ ​​Heart Rate & SpO2​​ – Track oxygen levels & pulse ✔ ​​Sleep Monitoring​​ – Deep, light & REM sleep analysis ✔ ​​Step Counting​​ – Daily activity & fitness tracking ✔ ​​Bluetooth Sync​​ – Connect to iOS & Android ​​Real-Time Health Insights​​ ​​Heart Rate & SpO2​​ – Monitor cardiovascular health ​​Sleep Stages & Quality​​ – Optimize rest with detailed data ​​Activity Tracking​​ – Steps & movement analysis ​​Sleek & Comfortable Design​​ ​​Sizes 8-12​​ – Fits most finger sizes ​​Black/Silver/Rose Gold​​ – Stylish for any occasion ​​3.5g Weight​​ – Barely noticeable wear ​​Smart Bluetooth Connectivity​​ ​​Instant Data Sync​​ – View stats on your phone ​​Compatible with Health Apps​​ – Works with fitness platforms