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I compared these popular sleep earbuds to my Oura Ring 5 - the results surprised me

The Ozlo Sleepbuds 2 improve on what made me fall in love with the first generation, but they're not perfect.
Very comfortable, masks most disruptive noise. Stayed in my ears each time I wore them. Easy-to-use app. The sleep data takes a while to load. The sleep staging greatly overestimated and underestimated various cycles. Follow ZDNET: Add us as a preferred source on Google. Summer is always the hardest time to get good sleep for me. Not only because temperatures make falling asleep harder, but also because outdoor activities and sunlight keep me out into the night. That means falling asleep later and waking up earlier to seize the day. My neighbors seem to be doing the same, as I can hear their celebrations during all hours I'm trying…
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