2. Sleep Cycle Alarm Clock
There’s a huge difference between waking up from a light sleep and waking up from a deep sleep. If you ever woke up feeling like your eyelids were being weighed down by bricks, that’s the deep sleep, homie. The Sleep Cycle Alarm Clock uses a technology that can tell when you’re asleep depending on how much you roll around. Then, it works to wake you when you’re in a light sleep phase as opposed to a deep sleep phase. Over time, you get a line graph chart that tells you your overall sleep quality percentage and even how long it takes you to go into a deep sleep every night.