The intelligent watch is 1.54 inch IPS touch screen, supporting dial calls, message reminder, heart rate monitoring, sport tracking, etc. Its wirstband is seperate design for convenient USB charge. The intelligent watch can bring you life more convenience.Features:1.54inch IPS color screen, 240*240px high-definition display, highly sensitive touch screen.Side microphone design, the watch can directly dial calls, and answer calls anytime.Built-in speaker, shock bass and stereo surround, giving you listening enjoyment.Intelligent voice assistant for making a voice call and answer call, free your hands.A variety of exquisite dials and two menu styles to meet your matching needs on various occasions.Seperate wirstband design, USB quick charge, not need cable and charge base.Heart rate monitoring at anytime, you can view the historical record and health report on the App.Support multiple sports modes, display your exercise time, steps, calorie consumption, etc.Call and message reminder, not miss any important information.Other functions of alarm clock, sedentary reminder, raise hand bright, find phone, etc.Specifications:Material: TPUColor: White, Blue, Black, Red (optional)Display: 1.54inch IPS color screen 240*240pxTouch: Full screen touchCPU: HS6620BT: 4.2+5.0 dual modeMemory: 32MBattery: Rechargeable polymer, 402025, 150mahCharge Type: USBSensor: Optical heart rate sensor, 3D acceleration sensorDial Size: 45 * 40 * 12mm / 1.77 * 1.57 * 0.47inBand Length: 260mm / 10.24inPackage Weight: 50g / 1.76ouncesPackage Size: 125 * 87 * 30mm / 4.92 * 3.43 * 1.18inPacking List:1 * Host1 * Wristband1 * User Manual