Ozlo’s Sleepbuds 2 build on Bose’s sleep earbud legacy

Ozlo’s Sleepbuds 2 are the startup’s first major refresh of the sleep-focused earbuds lineage originally developed by Bose. The update adds longer battery life, more reliable connectivity, enhanced audio, and new sleep features aimed at improving nighttime use.

The launch shows Ozlo trying to turn a niche product Bose abandoned into a sustainable category. If the improvements solve reliability and battery concerns, sleep wearables could become a more competitive segment beyond watches and rings.