Google Gets Into Sleep Surveillance With New Nest Hub Screen

Google’s next internet-connected home device will test whether consumers trust the company enough to let it snoop on their sleep.

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New sleep-sensing technology will be a key feature on Google’s latest version of its Nest Hub, a 7-inch smart screen unveiled this week. Like the previous generation, the $100 Nest Hub can display pictures and video in addition to fielding questions and handling household tasks through Google’s voice-activated assistant. It also doesn’t feature a camera.

But the latest Nest Hub’s new trick may help differentiate it from similar devices, such as Amazon’s Echo Show, while also providing a springboard for Google to get more involved in helping people manage their health.

If you allow it, the device will also monitor your sleeping patterns from your bedside, negating the need to wear a fitness device or any other potentially bothersome gadget in bed. The feature, which Google intends to offer for free through at least this year, relies on a new chip Google calls Soli, which uses radar to detect motion, including the depth of a person’s breathing.