Nest: 4 solid blue lights

What to do

Google Nest Help’s page gives no step for this light; the meaning above is all it says.

The same colour on other speakers

Another maker’s speaker can use this colour for something else entirely.

• Echo: Spinning cyan (teal and blue, slowly spinning) — Your device is starting up.
• Echo: Cyan on blue — A cyan spotlight on a blue ring means Alexa is listening.
• Sonos: Flashing blue — The product is in Bluetooth pairing mode and can be connected to a device over Bluetooth.
• Sonos: Solid blue — The product is connected to a Bluetooth device.

Other Google Nest and Google Home lights

• 4 solid orange lights
• Pulsing orange light
• 2 solid red lights
• White lights slowly pulse
• White lights run back and forth
• White lights light up from left to right
• One solid white light, for about 10 minutes
• 4 white lights pulse quickly
• Rainbow or multicoloured lights light up from left to right
• Orange lights count down
• Purple lights run, pulse or flash twice
• Yellow light ring pulsing fast
• Pulsing yellow light
• All Google Nest and Google Home lights on one page