Out of the blue, Amazon dropped a slew of new Echo devices today. One of these, the Echo Pop, is a brand-new smart speaker with a semi-sphere form factor we haven’t seen before. The other two are revamped versions of the Echo Show 5 and Echo Buds, both of which feature more than just a few changes.
Amazon won’t start shipping the new devices until the end of the month, but you can preorder them starting today. To help you wrap your head around what’s new and how to buy the new gadgets,…