Temperature range 0 degrees Celsius 50 degrees Celsius (32 degrees Celsius 122 degrees Celsius) provides versatile use in different rooms and seasons. Time and date display: includes a time display with 12/24 hour formats and a date display from 2000 to 2099 for easy reference and a userfriendly experience. Alarm clock function: doubles as an alarm clock, allowing you to set alarms on this thermometer for practical daily reminders. Expression display feature: a digital expression display shows different icons or expressions according to the current temperature and humidity, offering a quick, ataglance status. Standalone, userfriendly design: operates as a compact, selfcontained digital weather station thermometer suitable for home use without the need for extra devices. Use scenarios: Kitchen or living area: monitor ambient temperature and humidity while cooking or entertaining, with the expression indicator providing a quick comfort cue and a reliable alarm for reminders. Bedroom: use as a bedside clock and temperature monitor to optimize sleep environment, with the alarm function helping manage wakeup times. Home office or study space: keep track of room conditions and time, ensuring a comfortable work environment and punctuality with the builtin alarm and 12/24 hour time formats.