Sleep sound

Heartbeat Lullaby

A slow, comforting heartbeat. Play it on its own or mix it with other sounds, and set a timer so it fades out after you drift off.

How to use it for sleep

1. Open the sleep mixer and tap Heartbeat Lullaby. Add other sounds if you like and set each volume.
2. Choose a sleep timer of 15, 30, 45 or 60 minutes.
3. Switch on Bedtime Mode for a dark, dim screen, then put your phone face down.
4. When the timer ends, the sound fades out slowly so it doesn't wake you.

Other sleep sounds

• Soft RainSteady, gentle rainfall
• Ocean WavesSlow waves rolling onto the shore
• White NoiseEven, smooth static to mask noise
• Deep HumWarm, low rumble like a distant engine
• Gentle WindSoft gusts drifting through the trees
• FiresideA cosy crackling fire
• ThunderstormHeavy rain with far-off rolling thunder
• Babbling BrookA clear stream trickling over stones
• Summer NightCrickets singing on a warm evening
• Dawn ChorusBirdsong in a quiet morning garden
• Rain on a TentFat raindrops pattering on canvas
• Bedroom FanThe steady whirr of a fan
• Pink NoiseSofter than white noise, great for focus
• Cat PurrA contented cat curled up beside you
• Singing BowlsSlow, shimmering bowl tones
• Wind ChimesLight chimes on a gentle breeze
• Deep SpaceA slow, floating ambient drone