NEEND - Sleep Health Tracker

NEEND monitors your breathing patterns while you sleep and helps you build better sleep habits over time.

Place your phone on the nightstand before bed, tap Start, and wake up to a personalized sleep report. NEEND uses your phone's microphone to listen for snoring, breathing pauses, and irregular breathing patterns throughout the night.

YOUR NEEND SCORE
Every morning, get a 0-100 score that reflects your night's breathing quality. Track your progress over days and weeks with beautiful trend charts. Green means great, yellow means room for improvement, red means it's time to focus on your sleep.

SMART RECORDING
NEEND uses an intermittent recording strategy — sampling your breathing in short bursts throughout the night. This keeps battery usage low while capturing the audio that matters. All audio is analyzed on-device and deleted after processing. Nothing is ever uploaded.

AUDIO CLIPS
Hear what you sound like at night. NEEND captures short clips of detected snoring and breathing irregularities so you can play them back in the morning. Most people have never heard themselves snore — now you can.

DAILY CHALLENGES
Build healthier sleep habits with daily challenges: "Sleep on your side tonight," "No screens 30 minutes before bed," "Try a breathing exercise." Complete all three to build your streak.

INSIGHTS & TRENDS
See how your breathing patterns change over time. NEEND identifies trends in your sleep quality, tracks your AHI (Apnea-Hypopnea Index), and surfaces patterns like "Your score improves on nights you go to bed before 11pm."

SHARE WITH YOUR DOCTOR
Export a PDF sleep report to share with your healthcare provider. Includes session history, scores, AHI trends, and breathing pattern data.

PRIVACY FIRST
All audio is processed on your device
Raw recordings are deleted after analysis
Only derived scores and events are stored locally
No data is uploaded to any server
No tracking, no analytics, no ads

APPLE HEALTH
NEEND writes your sleep sessions to Apple Health so you can see your sleep data alongside your other health metrics.

IMPORTANT: NEEND is a wellness app for tracking sleep patterns. It is not a medical device, not FDA-cleared, and not intended to diagnose, treat, cure, or prevent any disease or health condition. If you suspect you have a sleep disorder, please consult a qualified healthcare provider.