Features: 100% brand new and high quality Built-in speaker, you can dial and call by raising your wrist, check the phone address book, and make hands-free music calls. You can listen to your favorite songs while running. It supports IP67 waterproof, and it is made by precision workmanship to effectively prevent the corrosion of cosmetics, daily necessities and sweat. It measures body temperature in real time around the clock, has the ability to monitor health, measures body temperature, conducts accurate analysis, grasps the state of the body, and has a firm grasp of health. Using an optical heart rate sensor, through the visible light band measurement technology, accurate heart rate and blood pressure data can be obtained through precise calculations. You don't need to connect to the APP to view the results at any time on your hand. If blood oxygen levels continue to be too low, symptoms such as headaches, memory loss, and breathing disorders may occur. Night sleep breathing quality monitoring, through continuous monitoring of changes in blood oxygen, analysis of breathing during sleep, provide sleep breathing quality scores, so that you can sleep more peacefully. Magnetic charging, two-week battery life. Fully charged, for a week's business trip or travel, you don't even need to remember to bring a charger. Six motion modes, equipped with high-precision five-axis sensors, accurately capture every motion state with motion algorithms to fully understand your motion effects. Package Includes: 1x Smartwatch 1x Manual 1x Data Line Specifications: Resolution: 200x320 Screen size: 1.5 inches Battery capacity: 200mah Body memory: 128M Wearing style: wrist strap Operation method: touch Wireless distance: 10m and above Material:Silicone + Metal Size:Approx.3x4.6x1cm/1.18x1.81x0.39inches Color:Black/Green/Pink/White Compatible with HT5 note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.