Google's improved Nest sleep features include audio meditations
 

Google's Nest Hub sleep tracking left something to be desired on launch, but it's about to improve significantly — including a tool to help you fall asleep sooner. The company is rolling out a string of sleep-related improvements to Nest screens that include a catalog of Calm "Sleep Stories." As of December, you can ask Google to "start a meditation" and your smart display will play audio to wind you down. You'll only have access to several tracks for free, but you can unlock the full library if you have a Calm Premium membership.

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