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SELF SETTING/ADJUSTING: Automatically sets and adjusts time and date by connecting to free companion app installed on iOS or Android device
MULTIPLE DISPLAY MODES: Easily choose between multiple display modes from within Marathon Clock System app.
MULTIPLE ALARMS: Connect and control 5 separate customizable alarms on up to 5 clocks from within Marathon Clock System app.
TEMPERATURE & HUMIDITY: Records temperature and humidity, historical data is conveniently plotted in easy to read graph viewable in app.
TIMER: Set countdown timer from app.
MARATHON CL800004BG Atomic Bluetooth Clock System - black tempered glass - Batteries Included - B01BCMKT6O