BEST CLOCK FOR SENIORS: The high resolution 7 inch digital alarm clock clearly spells out the full DAY of the WEEK, MONTH and DATE, also shows MORNING, AFTERNOON, EVENING, NIGHT, MIDNIGHT & BEFORE DAWN. By displaying BEFORE DAWN after midnight minimizes the problem of seniors getting up & start the day in the wee hours. Multiple Alarms & Custom Reminders: This digital clock with day and date for elderly comes with reminders of medication and drinking water, and you can custom reminders for your loved ones.It's a great aid to the seniors with dementia or Alzheimers. Auto DST & Time Reset: Our calendar clock is the only one to include Daylight Saving Time, which will automatically adjust time in March and December. The day clock is electric and plug-in-outlet, but it has an internal battery which helps reset time if the power is disconnected. Easy to Set & Quiet for Sleepers: Our day calendar clock has only 7 buttons and simple setting interface, easy to set for the eld