Half an hour before the wake up alarm is due to sound, the mains-powered (with battery backup) clock will no longer permit any alteration to the alarm settings.

【Larger Numbers】The 4.5" LED digital display has large 2.1" tall numbers, can be read easily. 【Alarm Clock Battery Operated】This basic alarm clock is powered by 3 xAAA batteries only (not ...

Arc is a modern analogue alarm clock designed for a digital era. Launched via Kickstarter this month the project has already raised over $70,000 thanks to nearly 400 backers with still 54 days ...

It's also a good time to check the backup battery in your bedroom alarm clock or clock radio. Simply unplug the device for a few seconds and then reconnect.

The Braun DN40 wasn’t the first digital alarm clock, but it was arguably the first that didn’t look like a technological relic by today’s standards. Its sleek and simple design, a hallmark ...