Naptime

Restful Technologies

About this app

Naptime — the only alarm that starts counting after you fall asleep.

Set a 20-minute nap, but spend 15 minutes falling asleep. Frustrated, you wake up after just 5 minutes of rest. Sound familiar?

Naptime fixes this. Using your phone's accelerometer, it detects when you've actually fallen asleep — then starts your timer. You asked for 20 minutes of sleep? You get 20 minutes of sleep.

Trusted by power nappers, backed by NASA research showing short naps boost alertness by 54% and reduce mistakes by 34%.

YOUR DATA STAYS ON YOUR PHONE
No account required. No cloud. No tracking. All sleep data is stored locally on your device. Works fully offline — perfect for airplane mode naps.

FEATURES

🛌 Smart Sleep Detection
Your phone's accelerometer distinguishes between restless "settling in" movement and the stillness of true sleep. No wearable needed — just place your phone on your mattress.

⏱️ True Duration Nap Timer
The countdown starts when you're asleep, not when you press Start. Wake up after the full rest you planned.

🛑 Never Oversleep
Set a hard deadline for any session. Even if you don't fall asleep, the alarm fires by your cutoff — guaranteed. Built for lunch breaks and pre-meeting rests.

🌙 Night Sleep Tracking & Insights
Not just for naps. Track full overnight sleep sessions and build a picture of your sleep quality over time — latency, efficiency, and how your nights connect to your nap performance. Understand what helps you sleep better, and whether your napping habits are working for or against your nights.

🏷️ Tag Your Sessions
Label sessions with custom tags like "coffee", "noisy", "window open", or "post-workout" and see how they correlate with your sleep quality. Spot patterns. Optimize your routine.

📊 History & Insights
Track sleep latency, efficiency, and post-session mood. Rate how you feel after each session and find your personal sweet-spot duration with real data.

⏰ Regular Alarms
A clean, reliable alarm view for mornings when you just need a simple wake-up. All your alarms in one place.

🌑 Pure Dark Mode
OLED-friendly black interface that won't light up your room while you're falling asleep.

WHO NAPS WITH NAPTIME?

Students recharging between study sessions. Parents catching sleep after a rough night. Shift workers optimizing critical rest windows. Athletes using naps for a proven boost to explosive power. Anyone who refuses to waste time pretending to sleep.

Download Naptime and get the sleep you actually asked for.