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The WiFi extender nobody knew they were buying
The eero Built-in feature is the Echo Dot detail that most people miss until they set one up. Every Echo Dot with eero Built-in functions as a mesh WiFi node that extends an existing eero network by up to 1,000 square feet, which means placing one in a bedroom or office that sits at the edge of the router’s range passively improves WiFi coverage for every device in that room without buying a dedicated WiFi extender. For anyone already running an eero mesh system or considering one, the Echo Dot at $29 is a WiFi extender that also happens to have Alexa built in, rather than the other way around.
Alexa handles the expected voice assistant workload: music, podcasts, audiobooks, weather, timers, jokes, alarms with a physical tap-to-snooze button on top, and smart home control for compatible devices. The built-in motion sensor and indoor temperature sensor trigger routines automatically: lights that turn on when you walk into a room, a fan that starts when the room temperature exceeds a set threshold, or any combination of smart home actions that respond to physical presence and environmental conditions without requiring a manual command.
