Nest Doorbell (Battery) Review

The wireless Nest Doorbell (Battery) is simple to install and knows the difference between people, animals, packages, and vehicles. It will record HD video when it detects motion, but you have to pay to view video that's more than three hours old.
Automatically know who (or what) is at the door

Nest Doorbell (battery) Review: More features, lower quality

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Nest Video Doorbell Battery (2021 edition)

Google Nest Doorbell and Cam battery review: one step forward, two steps back - The Verge

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Nest Doorbell (wired) vs Nest Doorbell (battery): Which should you buy?

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