# Pieces In Set: 2 Number of Batteries: 1 Included: 1 Watch(es) Features: Smartphone Compatible, Customizable Watch Faces, Alarm, Pedometer, Heart Rate Monitor, App Notifications, Receives Texts, Water Resistant, Bluetooth Compatible Battery Type: Rechargeable Jewelry Closure: Buckle Power Source: Battery (included) Tech Compatibility: Android, Apple Ios Tracking Capability: Heart Rate, Sleep Quality, Activity Tracking Watch Movement: Smart Watch Band Color: Black Dial Color: Black Metal Color: Rose Tone Case Thickness: 12.2mm Case Width: 45mm Watch Band Length: 9 1/2 Inch Band Content: Silicone Case Materials: 100% Metal Alloy Band Width: 19mm Care: Wipe Clean Country of Origin: Imported Photos are enlarged to show detail.