SAYDY Y68 Smart Bracelet D20 Heart Rate Smart Bracelet Blood Pressure Sports Bluetooth Watch Gift Electronics Black pink The smart watch is made of TPU material, sturdy and durable, harmless to the human body, and can be used for a long time Waterproof Sports Watches can be connected to the smartphone to view information, and to know your xercise intensity and physical condition in time, so as to adjust your fitness plan in time Bluetooth Smartwatch adopts a detachable wristband design and can be charged by plugging in a USB interface. Spare strap gives you a backup and easy repleacement for a change Smart Bracelet has a variety of built-in xercise modes, no need to add a mobile phone, you can xercise directly by wearing the bracelet, the bracelet can record all your xercise data Smart Bracelet can detect the users daily steps, blood pressure, calories, heart rate, distance, sleep quality, etc
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