Most people use their Echo Dots to control their smart home systems. Alexa isn’t pairing with smart devices John Velasco / Digital Trends

Keep in mind that many smart devices require a 2.4 GHz band. These days, most router-brands offer dual-band options, letting you assign your Echo Dot to either a 2.4GHz band (better over long distances) or a 5GHZ option (a stronger connection for devices closer to the router). Standalone units offer greater power and much better Wi-Fi coverage. While it’s never fun to spend the dough, sometimes it’s just worth it to upgrade to one of the best wireless routers.

But after a while, these towers just may not be strong enough for the square footage of your home, or for the demands of new and more powerful smart-home devices. In the beginning, these might work fine for three or four devices or a bunch of older equipment. Often during initial setups, Internet service providers (ISPs) will provide their own all-in-one modem/router combos. It’s also a good idea to keep your Dot away from items like baby-monitors and microwaves, as the waves emitted by these types of household items can cause interference with the Echo. The closer you can get your Echo Dot to the main location of your router, the better off you’ll be. Wi-Fi does its best when it comes to walls and floors, but physical obstructions can certainly break up signal strength, too. The most common Echo Show problems and how to fix themīest Amazon Echo deals: Echo Dot, Echo Show 8, and more

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