Google released the original Nest Hub (née Home Hub) in 2018, and we liked it even at $150. That price came down substantially, giving more people a chance to try out what was arguably the best Assistant smart display. Google says one in five people put that device in their bedrooms, thanks largely to the lack of a camera. The second-gen Hub still doesn't have a camera, but it does watch you. Hiding inside the almost identical chassis is a Soli radar module, which monitors your movement and breathing to track sleep. Any technology product that watches you sleep is bound to come off a little creepy, but there's more to the Hub than sleep tracking.

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