ZDNET's key takeaways The Ozlo Sleepbuds, created by three Bose engineers, launched last fall, and they are the most useful sleep earbuds I've tested so far
The earbuds are $35 off during Prime Day
The sound is perfect for masking environmental annoyances that keep you awake, and the fit is comfortable and secure.
The sleep tracking feature hasn't hit the earbuds yet, and setup took a few tries and several glitches, but once these work in your ears, they get you to bed instantly. View now at Ozlo View now at Amazon more buying choices
The Ozlo Sleepbuds are on sale for $35 off during Amazon's Prime Day. The deal will run from July 8 through July 11. This product rarely goes on sale.
Also: The best Prime Day deals live now
I take my sleep as seriously as some athletes take their workout regimen or diet. While I can control everything from the steps I take ahead of bedtime to the pajamas I wear or the sleep mask I put over my eyes to drown out light, one uncontrollable factor often keeps me awake: the sounds outside my Brooklyn apartment.
My bedroom overlooks a busy -- and often noisy -- street. As I write this, motorcycle engines rev, and a firetruck's siren blares in the background. I've woken up to police sirens, honking cars, noisy pedestrians, and my neighbors, who loudly celebrate with songs and festivities into the wee hours of the night. It's a vibrant area but a horrible one for catching easy Z's.
Also: The best sleep trackers of 2025: Expert tested and reviewed
During a recent holiday season, the loud voices singing songs until 1 a.m. kept me awake and made it difficult to get to bed. But this year, I took the noisy opportunity to test out the Ozlo Sleepbuds, and, boy, am I glad I did. They helped me get to sleep in minutes.
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