For one, the Echo Dot with Clock was smaller, at less than 4 inches wide. The Spot is still tiny, but at 4.5 inches wide, it might not fit into all the same spaces as the Echo Dot with Clock.

Amazon may well consider the second-gen Echo Spot to be a replacement for the Echo Dot with Clock—although with its $79.99 list price, the new Echo Spot is considerably pricier than the outgoing ...

Amazon has discontinued the Echo Dot with Clock, the company tells The Verge, seemingly replacing it with the Echo Spot, a more expensive model.