The Hagen Connected hybrid smartwatch connect to your Android™ or iPhone® SKAGEN app, the watch sends smartphone notifications for text, email or call. It automatically updates to the correct time and date, and runs on a standard CR2430 coin-cell battery. Tracks activity and sleep tracking, phone finder, music control and more. A mineral crystal tops the white dial and 42mm stainless steel case. The stainless steel mesh bracelet can be easily interchanged with other 20mm straps.