The iTouch Sport 4 smartwatch is an all-in-one timepiece designed for sporty, active lifestyles. It features multi-sport tracking, including running, cycling, and swimming, as well as a host of smart features, like notifications, music control, reminders, and more. The stylish design looks great with any casual outfit, and the band is adjustable to fit almost any wrist size with water resistance up to 3m and a heart rate monitor, the iTouch Sport 4 is perfect for any fitness enthusiast, offering robust data to help you reach your goals. Additionally, it includes a rechargeable battery and comes in many color options. The iTouch Sport 4 smartwatch helps you stay connected and makes working out easier and more fun. Number of Batteries: 1 Features: Pedometer, Heart Rate Monitor, Sleep Tracker, Stopwatch, Alarm, Receives Texts, Receives E-Mail, Date Function, Customizable Watch Faces, On Watch Workout, App Notifications, Rechargeable, Digital Display, Vibration Alert, Receives Calls, Quick Ship Battery Type: Lithium Ion Jewelry Closure: Buckle Power Source: Battery (included) Tech Compatibility: Apple Ios, Android Tracking Capability: Distance, Heart Rate, Calories Burned, Activity Tracking, Steps, Time, Hours Slept Watch Movement: Smart Watch Band Color: Black Dial Color: Multi-Color Metal Color: Black Case Thickness: 12.5mm Case Width: 43.2mm Watch Band Length: 9 1/2 Inch Band Content: Silicone Case Materials: 100% Metal Alloy Band Width: 20mm Care: Wipe Clean Country of Origin: Imported Quick Ship items ship directly from the manufacturer within 3 to 5 business days. Photos are enlarged to show detail.