Vender Smart Bluetooth Bracelet Color Waterproof Heart Rate Female Physiological Cycle Monitoring al mejor precio

Feature: 1. It can be waterproof and waterproof IP68. 2. Can swim, step counting, ranging, calorie consumption management, sleep management 3. Smart compatible with Apple and Android 4. The movement of the heart rate is monitored in real time, and the accuracy of the data is improved again. 5. Our company's tenet is: integrity, quality assurance, fair prices, and common progress on the basis of mutual benefit. Specification: Function: step, health monitoring, sleep monitoring, information reminder, phone reminder, remote control, information display, heart rate monitoring, chronograph, alarm, week, blood pressure, social software information reminder, blood oxygen, motion tracking Applicable people: adults