Amazon

Amazon has had a busy few weeks of new product launches, including a redesigned Kindle lineup and a set of new accessories . Now, the company has revamped its Echo lineup with refreshed Echo Dot, Echo Studio, and Echo Show products. It is also releasing two brand-new Echo devices: the Echo Time, which is a smart alarm clock, and the Alexa Photo Frame, which is a 10-inch digital picture frame running Alexa+, Amazon's AI-powered version of the assistant .

Prices for these new smart home devices range from $99 for the new Echo Dot to $570 for the largest Echo Show. This refreshed Echo Show follows Apple's debut of its HomeView smart display earlier in October. Here's what you need to know about all the devices in Amazon's refreshed Echo lineup.

Echo Time

Amazon

The Echo Time is a smart alarm clock that tracks your sleep without a camera — which is ideal since this will live in the bedroom.…