Amazon has a great bundle for the Echo Dot available right now, and it's on sale. It includes the Echo Dot, along with the Logitech Harmony Hub for just $89. That is about $36 off if you were to buy each product separately, making this a great bundle to pick up.
The Logitech Harmony Hub is a great product to pick up if you are looking to make your home a bit smarter, as it gives you the ability to control everything in your home with one remote - though this one does not come with a remote, but you can use the app on your phone. It works with TV's, thermostats (even ones that aren't "smart") and much more. So you can control it with one remote. On top of that, the Echo Dot does work with the Harmony Hub because it does have Alexa support. So all of those products can be controlled with your voice.
These items is also eligible for Amazon Prime's free shipping. Which includes free two-day shipping, and pretty cheap next-day shipping if you need it here extra fast. If you are not an Amazon Prime member yet, you can sign up for a free trial of Amazon Prime by hitting the link below. You'll get 30 days free (if you're a student, you get 6 months), and then it's $99/year. Prime members do get a whole lot more than just free shipping though, so be sure to check out the full benefits.