Capybara Sleep Tracker & Alarm

Wonder what happens while you're asleep?

Do you snore or talk in your sleep? Wake up tired? Struggle to get out of bed? Capybara Sleep turns your iPhone into an AI-powered sleep tracker, nighttime sound recorder, bedtime audio player, and smart alarm clock.

No watch, fitness band, or extra device required—just place your iPhone near your bed when you go to sleep.

AI-POWERED SLEEP INSIGHTS

Capybara Sleep uses your iPhone's microphone and on-device AI to analyse patterns in nighttime audio while you rest.

— Estimate periods of light sleep, deep sleep, and wakefulness based on sound
— See a sleep score for each night
— Track sleep debt and understand how much rest you may need
— Get personalised insights based on your sleep history and chronotype

DISCOVER YOUR NIGHTTIME SOUNDS

Find out what happens after you fall asleep. Capybara Sleep records and organises nighttime sounds so you can find and replay moments when you snored, talked, coughed, laughed, or heard other disturbances.

Your recordings and audio analysis stay on your iPhone. They are processed locally and are not uploaded to our servers.

AN ALARM THAT HELPS YOU STAY AWAKE

Ever turn off an alarm without fully waking up, only to fall right back asleep? Capybara Sleep can require a quick challenge before the alarm is dismissed:

— Do some maths
— Memorise a sequence of capybaras
— Shake your iPhone
— Walk around the room
— Tap the capybara a set number of times

These short activities engage your mind or body and help you start your morning awake.

RELAXING SOUNDS AND MUSIC

Create a calming bedtime routine with:

— Nature sounds such as forests, ocean waves, and a crackling fire
— Meditation music and ambient sounds
— Your own imported audio tracks

Set a sleep timer and playback will stop automatically after the selected time.

DETAILED SLEEP REPORTS

Each morning, review a detailed summary of your night:

— A timeline of estimated light sleep, deep sleep, and awake periods
— An overall score based on sleep duration, quality, and efficiency
— Recorded sleep sounds organised by category
— Weekly and monthly trends that show how your sleep changes over time

YOUR CAPYBARA SLEEP COMPANION

Your capybara is with you throughout the experience—welcoming you in the morning, helping you get out of bed, and making healthier sleep habits more enjoyable.

CAPYBARA SLEEP MAY BE RIGHT FOR YOU IF YOU:

√ Want to wake up feeling more rested
√ Want to better understand your sleep
√ Have trouble falling asleep
√ Struggle to wake up with a regular alarm
√ Snore or wonder what happens during the night
√ Want to build a more consistent sleep routine

WHY CAPYBARA SLEEP?

√ No wearable or extra hardware required
√ On-device processing for recordings and audio analysis
√ Sleep insights, nighttime sound recording, relaxing audio, personalised recommendations, and wake-up challenges in one app

SUBSCRIPTION INFORMATION

Capybara Sleep requires an auto-renewable subscription. Monthly and annual plans are a