FD68s smart watch heart rate sleeping monitoring 1.44 Inch waterproof Round Screen Health Curved Screen Bluet

TPU. Features: Compatibility Android and iOS system, intelligent sport. The integrated injection molded body and stainless steel are integrated to achieve IP67 class waterproof effect. High definition color screen, night version is clear and not dazzling. tempered glass screen, wear-resistant and-scratching. Message remind and transfer at real, take pictures and shoot video. Real-body monitoring, included heart rate and sleeping condition. Eco-friendly TPU watch band, high toughness, skin-friendly, comfortable to wear. Built-in multiple sport modes, alarm clock, step counting and other practical functions. BT connection, stable and no wire needs, convenient and quick. Wrist optical heart rate, light up when you lift your hand, real-monitoring of heart rate changes. Built-in USB interface, plug and, universal, prcatical, convenient and quick. Specifications: Model: FD68S. Color: Black, Red, camouflage, Green optional). Waterproof: IP67. BT Version: 5.0. Cell: 1 Polymor Lithium Cell, 3.7