The iTouch Air 4 smartwatch is a sleek and stylish addition to any wardrobe, with its ultralight design. It boasts a 1.83" vibrant color touchscreen display and a personalized home screen with easy access to your favorite apps. It features a built-in heart rate monitor and a range of health and activity tracking features. Its IP67 water resistance rating provides superior protection against dust and water, and its seven-plus-day battery life ensures you'll never miss a beat. With its powerful processing, stylish design, and intuitive interface, this smartwatch's range of features makes it the perfect companion for any lifestyle. Number of Batteries: 1 Included: 1 Watch(es) Features: App Download Required, Heart Rate Monitor, Water Resistant, Adjustable, Weather Resistant, Rechargeable, Sleep Tracker, Customizable Watch Faces, Touch Screen Enabled, App Notifications, Multi-Function, Date Function, Wear Resistant, Batteries Included, Smartphone Compatible, Comfort, Alarm, Quick Ship Battery Type: Lithium Ion Jewelry Closure: Buckle Power Source: Battery (included) Tech Compatibility: Android, Apple Ios Tracking Capability: Calories Burned, Hours Slept, Time, Heart Rate, Steps, Activity Tracking, Distance Watch Movement: Smart Watch Band Color: Two Tone Dial Color: Black Metal Color: Black Case Thickness: 12mm Case Width: 46mm Watch Band Length: 8 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.