K2 Smart Watch

Brand-new technology and design - 0.95 inches 3D curved colorful OLED screen made by Corning Gorilla tempered glass material presents larger display. Built-in 200mAh lithium polymer battery stands by 30 days or work up to 15 days. Easy-changing 20mm strap made of silica gel has anti-sweat matte surface and ergonomic convex design, which provides soft and comfortable wearing experience. IP68 waterproof allows you wear the smart watch in the rain for outdoor sport, swimming or diving.Fitness assistant – Track you walk, runs, rides and strength training. Record and show you steps, miles, calories burned, heart rate and activity time all day. Schedule and record your daily training activities and keep on track to reach goal. Get a better understanding of fitness level and exercise scientifically, right from your wrist.Health analysis - View daily and monthly health status report with diagram and data analysis. Record effective sleeping time and motions every night so you can know sleeping