Pink noise is a mix of high and low frequencies, like the sound of failing rain or gentle ocean waves, making it soft and calming. It also has more power in the lower frequency bands than white noise ...

To hear a specific sound, say “Alexa, ask Sleep Sounds for [name of sound],” such as “Alexa, ask Sleep Sounds for ocean waves” or “Alexa, ask Sleep Sounds for fireplace.” Alexa then plays your chosen ...

Sometimes the soothing sound of one’s own heartbeat can be all that’s needed to slip into sleep. Loop Earplugs offer a ...