Alexa lights up blue to show you that your voice command is being processed. Your Echo device might also just be starting up or restarting.
Why does Alexa light up blue for no reason?
A cyan spotlight on a blue ring means that Alexa is listening. The light ring glimmers briefly when Alexa has heard and is processing your request. A briefly glimmering blue light might also mean the device is receiving a software update.
Why does Alexa light up for no reason?
It’s Alexa’s way of telling you the smart speaker is in Setup Mode or attempting to connect to your Wi-Fi network. So, if your network connection lapses from time to time, you’re bound to encounter this color on what appear to be random occasions.
