Waking up isn't always easy. An alarm clock certainly gets the job done, but not always in the most useful or pleasant way. Luckily, there's a variety of free online alarm clocks available for almost ...

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Add Yahoo as a preferred source to see more of our stories on Google. alarm-clock-group-product-photo-1 Many people need to set an alarm to wake up on time in the morning. But using your phone for ...

If you're a very heavy sleeper, you already know a regular alarm clock usually doesn't get the job done, and phone alerts or easygoing sunrise alarms don't rouse those who are deep in an REM cycle, ...

We may receive a commission on purchases made from links. Getting seven to eight hours of sleep is ideal for most adults, but what's ideal isn't always realistic. With conditions like insomnia and ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more No one likes getting up in the morning — unless you're an early bird — but a good alarm clock makes waking ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Alarm clocks might seem ...