Alarm
07:00
00:00
Add Slee to Home Screen
Quick access to your sleep companion
Tap 3 times to unlock
DND
Sleep
Dim light + brown noise
Nap
20min timer + rain
Meditate
Lavender + 4-7-8 breathing
Night Light
Light
Custom Color
Brightness 15%
Color Temperature 2700K
Color Cycle
Visual Effects
Breathing Light
Breathing
Speed
Guided Breathing
Tap Start to begin
4-7-8 Relaxing Breath
Inhale 4s, hold 7s, exhale 8s. Activates parasympathetic nervous system. Best for falling asleep and reducing anxiety.
Box Breathing (4-4-4-4)
Equal 4s intervals: inhale, hold, exhale, hold. Used by Navy SEALs for calm under pressure. Great for focus and stress relief.
4-4 Simple Breath
Inhale 4s, exhale 4s. The simplest pattern. Perfect for beginners and quick calming throughout the day.
Binaural Beats

Use headphones for best effect. Two slightly different frequencies create a perceived beat.

Volume 30%
Auto Dim
Gradually dim to off
Sleep Timer
00:00:00
Set a timer
Sunrise Alarm
Sunrise Wake
Wake Time
Light starts 30min before
Chime at wake time
Ambient Sounds
Master Volume 50%
Sound Mixer
Sleep Stories

Calming stories to drift off to. Text fades in one sentence at a time.

Focus Timer
25:00
Work Session
Clock Mode
Show Clock
Room Presets
Custom Presets
Sleep Quality
Sleep Stats
Screen Lock
Tap 3 times quickly to unlock
Lullaby Melodies

Simple melodies generated with oscillators. Tap to play/stop.

Gradient Backgrounds
Sleep Journal
Sleep Trends
Sound Favorites
Timer Presets
Alarms
Gentle Wake Sound
Ambient Mode

Screensaver with slow clock + sounds. Tap anywhere to exit.

Custom Sound

Paste a URL to any MP3/audio file to add it to your sound list.

Sleep Diary Export

Download your sleep ratings and journal as a CSV file.

Keyboard Shortcuts
Space Toggle Light
M Mute All
T Start Timer
C Toggle Clock
A Ambient Mode
L Lock Screen
B Toggle Breathing
Esc Exit Fullscreen
Battery Saver
Reduce animations when battery low
Checking battery...