Clinically validated sleep tracking | Help reduce snoring | Sleep-Aware Aid & Alarm | Smart home ready | No camera. Privacy first.
Check on Kickstarter
Go beyond sleep score,
- Snoring
- Sleep position
- Sleep environment（room temperature, humidity, light exposure, noise levels）
These are some of the key factors shaping your sleep.
*Sleepal data integrates with Apple Health & Google Fit.
About 40% of adults snore regularly, yet many don’t realize it.
And, snoring during sleep may be one reason they still wake up feeling tired.
Sleep position may affect snoring.
For some people, snoring becomes more noticeable when sleeping on the back and may improve when sleeping on the side.
Sleepal helps you identify your snoring patterns, so you can understand what to adjust and build better sleep habits over time.
*Many of our beta testers have already used these insights to make simple adjustments and reported better breathing during sleep.
At bedtime
Lights dim.
Soothing sounds rise.
Fade as you fall asleep.
Through the night
Your room is understood.
Temperature. Humidity. Noise. Light.
Connected to your smart home, Sleepal can automatically adjust your bedroom environment.
When you get up at night
Softly lights your way.
Turn off as you return.
In the morning
Lights and sounds gently rise.
Wake you naturally at lightest sleep.
Want to snooze?
Just wave your hand
or turn over.
Human breathing naturally changes throughout the night and across different sleep stages.
With every breath, your chest moves by just 1–5 mm.
Sleepal senses these subtle movements and combines them with other signals, including snoring, sleep position, and your bedroom environment to build a complete picture of your sleep.
Then delivers personalized insights to help you make meaningful adjustments.
Sense
Powered by advanced mmWave radar, Sleepal tracks respiratory rate with an RMSE below 2 breaths per minute when benchmarked against medical-grade devices.
In addition to mmWave radar, Sleepal integrates sound, thermal sensing, ambient light, temperature, and humidity into a multimodal sensing system.
Understand
PSG is the gold standard for sleep tracking.
In collaboration with leading hospitals, Sleepal collects synchronized PSG and Sleep data overnight to train AI model.
*Each dataset is created with informed consent, in-hospital recordings with multiple sensors, and physician-reviewed annotations to ensure precision, costing thousands of dollars per sample.
Research
Accuracy is the foundation of improving sleep.
Developed in collaboration with leading institutions.
We have always believed in building something truly helpful, rooted in real science.
Our work has been recognized by Prof. Dr. Thomas Penzel, President of the World Sleep Society.
Research link: arxiv.org/abs/2604.16442
Feel free to contact us if you have any concerns.
Shane Whatley：First sleep tracker I’ll actually keep using. Nothing to wear, nothing to remember. It’s just there and it works.
Jeff Springer：Snooze by just rolling over in bed. That’s pretty revolutionary. That’s really pretty revolutionary because normally you actually have to pick up your phone…
Shane Starnes: I have been tested Sleepal for a few weeks now and it genuinely changed how I think about sleep tracking.
Uses real-time sleep insights to gently adjust audio rhythm and playback, helping you drift into restful sleep without interruptions.
Natural sounds, guided breathing, and bedtime stories help you unwind before sleep.
Building with Matter, Sleepal adapts your room’s lighting and temperature to create the perfect sleep environment. Relevant functional certifications are currently in progress, and the features are expected to be available in August.
Matter Function List
As a Sensor
Sleep Status: sleep onset, asleep, bed in/out, presence, alarm/snooze;
Environmental: temperature, humidity, ambient light;
As a Lamp
Lighting Control: light On/Off, brightness adjustment, color temperature adjustment, RGB adjustment.
Sleepal keeps the alarm active until you get out of bed. No more turning off alarms and falling back asleep.
Subscription
Can sleepal AI Lamp works without subscription?
Sleepal AI Lamp can be used without a paid subscription. Rhythm-aware lighting/alarm/bluetooth speaker, smart home integration (Matter), and basic sleep tracking all run on the device without a subscription.
What Sleepal AI+ brings
- Comprehensive sleep staging powered by AI models, along with detailed snoring analysis and posture guidance powered by on-device AI models. AI models are developed through clinical research partnerships (2,000+ hospital datasets and growing) to protect your privacy.
- Your AI sleep coach: personalized insights, weekly trends, and actionable recommendations that get smarter over time.
- A growing, expert-curated sleep content library, including guided breathing, meditation, and soundscapes, to ensure scientific rigor.
Why Sleepal AI+ is a subscription
Sleepal does not use your personal sleep data to train AI models. Our AI is developed using clinical datasets collected under informed consent and strict medical protocols. We chose this model instead of ads or monetizing your information. Your subscription also funds new sleep content from medical experts and the continued evolution of your AI sleep coach, continuously refined through OTA updates.
Sleepal tracks the person closest to the device, even if another person or a pet is on the bed.
If you are a $5 VIP Deposit Holder and haven’t received the secret link, please search for “sleepal” in your email inbox or reach out to [email protected].
Development Story
Ready to Ship!
