Photo by Dan Seifert / The Verge

Google’s second-gen Nest Hub already comes with the ability to help you track your sleep pattern, thanks to its Soli-powered Sleep Sensing feature, but now Google is rolling out an update that should help you get a more detailed look at the quality of your slumber. According an announcement post on the company’s Keyword blog, the Nest Hub will now display a Sleep Staging chart that shows your various stages of sleep, including how long you were awake or experiencing REM, light, or deep sleep.

Photo: Google

Google is also adding an update to the Nest Hub’s sound detection. Instead of capturing all the sounds in your room while you sleep, it should only track the coughs and snores it detects from your calibrated…

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