Best Sunrise Alarm Clocks

The Philips SmartSleep Wake-Up Light HF3520 simulates a sunrise and a sunset, which helps people wake up naturally and fall asleep more easily. Wirecutter's Phillip Zminda praised the red-tinted light for how closely it mimics natural sunlight, and the sunset function for promoting better sleep. The menu system isn't intuitive and the buttons are small, which is a problem first thing in the morning. Light sleepers who want a gentle wake-up will like it; anyone who prefers simple controls won't.

The Lumie Bodyclock Glow 150 is easy to operate and gives you more sunrise options than the Rise 100, anywhere from 20 to 45 minutes. Reviewers found it simple and liked the nature sounds, but noted you have to re-enable the alarm every day and there's no brightness adjustment. It avoids the flicker problems that affect the Shine 300, and it skips the Bluetooth streaming the Luxe 700FM offers. It suits people who want straightforward operation rather than advanced features.

The Lumie Bodyclock Shine 300 is the brightest model in the lineup, and lab tests confirm it out-shines the other Lumie units, with sunrise times adjustable between 20 and 45 minutes. The trade-offs are serious: it flickers, and the interface confuses people. Reviewers found the button layout complex and the UI poor next to the Luxe 700FM. Buy it if brightness is what matters; if usability matters more, get the Luxe.