Echo's Hidden Motion Sensor Can Turn On Your Lights and Other Cool Stuff

Echo’s built-in ultrasonic motion sensing can let you easily automate lights and fans with Alexa routines, without buying anything else.

Smart Security: How to Protect Your Home With Alexa Guard

s Alexa can now sense the presence of people. Here's how to use the uncanny new trick - CNET

16 incredibly useful things Alexa can do on Echo

The Echo Hub is almost the home hub I've always wanted

s Alexa can now sense the presence of people. Here's how to use the uncanny new trick - CNET

How to use motion detection with an Echo

Echo Show review: Alexa's touchscreen seems half-baked - CNET

Your Echo is also a motion detection security device — here's how to set it up

My Alexa, Echo show 5, continues to say there is a “person detected in front of echo show”. When clearly no person or animal is in front of it. Is it