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 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 Included: 1 Watch(es) Features: Adjustable, Customizable Watch Faces, Heart Rate Monitor, Wear Resistant, Date Function, Weather Resistant, Comfort, Smartphone Compatible, Water Resistant, Batteries Included, Sleep Tracker, Touch Screen Enabled, App Notifications, Alarm, Rechargeable, App Download Required, Multi-Function, Quick Ship Battery Type: Lithium Ion Jewelry Closure: Buckle Power Source: Battery (included) Tech Compatibility: Android, Apple Ios Tracking Capability: Hours Slept, Activity Tracking, Steps, Distance, Calories Burned, Heart Rate, Time Watch Movement: Smart Watch Band Color: Black Dial Color: Black Metal Color: Rose Tone Case Thickness: 11mm Case Width: 43.2mm Watch Band Length: 8 3/4 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.