Echo dots are a popular smart speaker designed by Amazon. They are designed to be used with the Alexa voice assistant and can be used to control smart devices, play music, and provide information.
There are a lot of positive reviews for the Echo Dot. People say that it is a great device for the price and that it is very easy to use. There are also a lot of negative reviews, with people saying that the device is not as good as other smart speakers on the market.
I would say that the Echo Dot is worth it if you are looking for a cheap and easy way to get started with smart speakers. However, if you are looking for the best possible smart speaker, you might want to look at other options.