When you buy through our links, Business Insider may earn an affiliate commission. Learn more The second-generation Google Nest Hub is one of the best smart displays for anyone set up with Google's ...

We may receive a commission on purchases made from links. While a smart display isn't an essential part of a smart home ecosystem, it might be the one device you'd miss the most if you didn't have it.

Crisp and clear video day or night. Accurate animated alerts. Can recognize faces. Gemini can answer questions and offer descriptions. Overhauled Google Home app is much improved. Pricey subscriptions ...