Smartwatch with 2 Watch Bands and Long Battery Life: This fitness smartwatch come with 2 replacement watch bands, silicone watch strap and leather strap. It is easily charging with magnetic charging cable. It takes about 2 hours to fully charging, and it can go for 5-7 days working time and 20-25 days standby time Round Color Touch Screend IP67 Waterproof: The smartwatch activity tracker is suitable for people with a wrist circumference of 5.9-7.8inch, and it has a round 1.28-inch IPS full color screen. The large touch screen is easy to use and more helpful for viewing the data of the watch clearly. This fitness watch is IP67 waterproof, you can wear it when washing hands, in the rain, and swimming. (NOTE: Do Not use in hot water or steam, saunas, spring, etc) Smart Watch for Womend Men: The smart fitness tracker includes measuring heart rate, blood pressure, blood oxygen, monitored sleep, sedentary remind, water-drinking remind. It has 6 sports modes, music control, alarm clock, find