Vòng đeo tay thông minh V30S BT đo nhịp tim và giấc ngủ

The smart bracelet has large color screen for clear display, waterproof to meet your daily use. It is comprehensive at health management, sports management and other functions. Having the smart watch, helps your life more convenient. Features: 1.14 inch large screen, clearly show the monitoring datas. Color screen, multiple theme interfaces for your choice. IP68 waterproof, daily waterproof and rainproof, no influence for your sports. Health monitoring of heart rate , b-lood pressure and sleep quality. Supports multiple sports modes, and calculate the datas of step, calories and movement range. Supports call and SMS remind, receive information of several APPs. Large lithium cell for strong and durable using time. Other daily functions of alarm clock, stop watch, sedentary remind and remote control camera. Specifications: Material: ABS + Silicone Body Color: Black Strap Color: Blue, Black, Red (optional) Chip: NRF 52832 Flash Memory: XT25F32BDFIGT 32M bit Screen: TFT 1.14 inch Resolution Ratio: 135*240 T-ouch Type: Single point capacitance t-ouch BT: BT4.0 Body Memory: 512KB Interface: USB 2.0 Cordless Distance: 5m-10m Cell: Polymer lithium cell, 3.7V 155mAh (included) Charge Time: 2h Duration Life: 7 days Charge: USB clip-on charge Waterproof: IP68 System: Replacement for IOS 8.2 + Android 4.4 above Body Size: 47.7 * 22.8 * 13.5mm / 1.88 * 0.9 * 0.53in Package Weight: 86g / 3.03ounces Package Size: 150 * 100 * 30mm / 5.91 * 3.94 * 1.18in Packing List: 1 * Smart Bracelet 1 * USB Charge 1 * User ManualGiá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....