Montre connectée S4 Ultra avec Bluetooth, appels, fréquence cardiaque, pression artérielle, saturation en oxygène et température corporelle, montre multifonctions

Long-Lasting Battery Life: Enjoy extended usage with a 300mAh lithium polymer battery that offers up to 7 days of regular use and 15 days of standby time. Multi-Functional Design: This smartwatch is more than just a timepiece; it also controls music and provides GPS navigation, making it a versatile companion for your daily activities. Bluetooth Call Capability: Stay connected with ease using the S4 Ultra Smart Watch's Bluetooth calling feature, eliminating the need for your phone during calls. Comprehensive Health Monitoring: Keep track of your well-being with the S4 Ultra Smart Watch, which monitors heart rate, blood pressure, blood oxygen, and body temperature. Water Resistance: With an IP67 waterproof rating, this smartwatch can handle splashes and rain, ensuring it remains functional in various weather conditions.