Montre connectée – Appels Bluetooth, suivi d'activité, fréquence cardiaque et oxygène sanguin, étanche pour hommes et femmes

Smart Health & Connectivity on Your Wrist​​ The ​​Yiyang H9 Smart Watch​​ combines ​​fitness tracking, Bluetooth calls, and health monitoring​​ in a sleek, waterproof design. ​​Key Features​​ ✓ ​​Heart Rate & SpO2 Monitor​​ – Track vital signs in real time ✓ ​​Bluetooth Calls & Notifications​​ – Stay connected hands-free ✓ ​​7-Day Battery + Wireless Charging​​ – No frequent charging hassle ✓ ​​Waterproof (IPX Rating)​​ – Resists sweat & light rain ✓ ​​Customizable Watch Faces​​ – Match your style ​​Perfect for Active Lifestyles​​ • ​​Step Counter & Calorie Tracker​​ – Optimize workouts • ​​Smart Alerts​​ – Calls, messages & app notifications • ​​Lightweight & Comfortable​​ – Only 30g, ideal for all-day wear ​​Why Customers Love It​​ "Great battery life and accurate heart rate tracking!" – Sarah, fitness lover ​​Upgrade your smart life – Order today!​​