Smart Sleep Detection

Perfect Naps,
Every Time

NapSense waits for your phone to go still, then starts your timer. Set 20 minutes and you sleep 20 minutes — the time you spend drifting off never comes out of your nap.

Download Free
Scan to download
NapSense App

Features

Why Choose NapSense?

The countdown starts when you fall asleep, not when you press start

Sleep Detection

Motion sensors watch for your phone to go still. The countdown starts then, not when you press the button.

Perfect Timing

Set 20 minutes and get 20 minutes. The time you spend drifting off never comes out of your nap.

Nap History

Every nap you have taken, how long it took you to drop off, and how long you slept.

Alarms That Work

Pick a sound, set the volume, and test it before you lie down. It rings even on silent.

Any Length

Anywhere from 5 to 60 minutes. Pick what fits the break you actually have.

Works Offline

All processing happens on device. No internet required for core features.

Screenshots

See NapSense in Action

Beautiful, intuitive interface designed for relaxation

Main Screen

Choose Duration

Sleep Detection

Smart Detection

Napping

Peaceful Napping

Wake Up

Gentle Wake-Up

Statistics

Nap History

Swipe to explore

How It Works

Simple & Effective

Built on one idea: the countdown should wait for you

1

Set Duration

Choose your nap length, anywhere from 5 to 60 minutes

2

Get Comfortable

Place your phone nearby and relax as usual

3

Sleep Detection

NapSense watches for the phone to stop moving

4

Wake Refreshed

The timer starts only after you fall asleep

Ready for Better Naps?

Set the length you want. Sleep the length you set.

Get NapSense Free