My indicator light on SmartSleep went out, it is turned off?
If you wonder how the light indicator of your SmartSleep works, please find here if we can answer your questions.
The indicator light on my SmartSleep headband went out, does that mean it has turned off?
After a minute (1 minute) your SmartSleep goes into “sleep mode” so the device light does not cause awakenings for you while you sleep. It does not mean that the device has stopped working; merely the indicator light has gone silent.