The intelligent bracelet is 0.96 inch color large screen, support monitoring of heart rate, blood pressure and sleep. Raise one&#39;s hand to brighten screen, and it support single ear calls pciking up.<br/>Features:<br />BT4.0 version, single ear calls. Take the headset out from the watch compartment to answer the phone.<br />Wake up the screen just need to turn your wrist gently, easy check.<br />0.96 inch colorful large screen, transparent mirror display technology, bring you clear vision.<br />Support text icons, exercise pacing, calories, exercise distance.<br />Sleep monitoring, heart rate and blood pressure one-touch measurement.<br/>Specifications:<br />Strap Material: Steel, Leather (optional)<br />Color: Black, Gold (optional)<br />Charge: 5V 1A<br />Silent Alarm Clock: Can set one<br />Screen: 0.96 inch color screen<br />Charge Method: USB directly harge<br />BT Version: BT4.0<br />Transmission Distance: Straight 20M<br />Waterproof Level: Life waterproof<br />Standby Time: 15 days<br />Call Time: 5-6h<br />Battery Capacity: 90mAh<br />Dial Size: 45 * 18 * 12mm / 1.77 * 0.71 * 0.47in<br />Item Weight: 23g / 0.81ounces<br />Package Weight: 200g / 7.05ounces<br />Package Size: 100 * 70 * 30mm / 3.94 * 2.76 * 1.18in<br/>Packing List:<br />1 * Intelligent Bracelet<br />1 * Charge Cable<br />1 * User Manual<br/>