# Pieces In Set: 2 Number of Batteries: 1 Features: Stopwatch, Alarm, Touch Screen Enabled, Sleep Tracker, Receives Calls, On Watch Workout, App Notifications, Bluetooth Compatible, Backlight Display, App Download Required, Date Function, Rechargeable, Water Resistant, Heart Rate Monitor, Smartphone Compatible, Receives Texts, Pedometer, Batteries Included, Customizable Watch Faces Battery Type: Rechargeable, Lithium Ion Jewelry Closure: Buckle Power Source: Battery (included) Tech Compatibility: Apple Ios, Android Tracking Capability: Distance, Steps, Calories Burned, Activity Tracking, Time, Heart Rate Watch Movement: Smart Watch Band Color: Multicolor Dial Color: Multi-Color Metal Color: Black Case Thickness: 10mm Case Width: 34.1mm 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 Photos are enlarged to show detail.