Kokoon NightBuds review: Sleep-tracking headphones built for side-sleepers

If you’ve been trying to find the perfect pair of in-ear sleep headphones, Kokoon’s new NightBuds combine a low profile and an in-ear optical heart rate sensor for comfortable sleeping and sleep tracking.Kokoon has released a second pair of sleep-tracking headphones— an in-ear model called the Kokoon NightBuds. Designed to help you get a better night’s rest, NightBuds work by blocking distractions and guiding you through helpful exercises via your iPhone that could ease you into sleep.First Impressions Read more…
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