She emphasizes light and sound functions that avoid jarring you awake in the middle of a sleep cycle. Shelby Harris, Director of Sleep Health at Sleepopolis and a board-certified expert in behavioral sleep medicine. 'Smart alarm clocks offer features that you are able to customize based on your personal needs and preferences,' says Dr. Using Wi-Fi or Bluetooth connectivity to power features that help you get better sleep and a more pleasant start to your day, these devices are fully packed with voice commands, soothing sounds, gentle sun-simulating lights, and more. Going far beyond beeping you awake in the morning, smart alarm clocks are more than just simple alarm clocks. The Spruce Home Improvement Review Board.
