*Sleep is not intended to be used with water mattresses.

Powerful sensing capabilities

Sleep records and computes your health parameters in real time to understand your sleep and deliver accurate health data.

Heart rate

Each time your heart beats, it propels a mechanical wave through your body, which is measured continuously with high precision by the pneumatic sensor.

Breathing

Sleep filters your motion signal to extract your breathing rate throughout the night.

Movement

The movements of your body generate mechanical waves, which are captured by the pneumatic sensor.

Carefully calibrated. Extensively tested

Sleep has been developed in collaboration with sleep physicians from Hôpital Béclère in Paris and extensively tested against data obtained by polysomnography (PSG) analysis, the gold standard of sleep diagnostics.

Advanced sleep tracking

Accurate data collected by the sensors is processed using exclusive algorithms that benefit from a decade of expertise in connected health.

Track Sleep Cycles

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Track Sleep Cycles
By precisely assessing the sleep stage you’re in, Sleep helps you to monitor recovery during your night:
Deep
28%
During deep sleep, breathing slows and muscles relax. This phase helps you recover from physical fatigue, and enables learning and memory consolidation.
REM
16%
Most of your dreams happen in REM (Rapid Eye Movement) sleep. REM is very important for emotion regulation and memory consolidation.
Light
46%
Light sleep is physiologically important but the least restorative of sleep stages. You are easily awoken during this stage.
Sleep score

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Sleep score
Sleep breaks down your night in 6 meaningful indicators with color-coded feedback to clearly identify the dimension of your sleep that can be improved:
Duration
7h54
Recovery
Good
Interruptions
1 time
Regularity
Poor
Time to sleep
8 min
The Sleep Score was developed with sleep physicians to build a specific algorithm that reflects the physiological importance of each metric for the body during sleep.
Continuous
heart rate tracking

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Continuous heart rate tracking
Sleep measures your heart rate while sleeping, an indicator reflecting whether enough time is spent in deep sleep and a powerful marker of how your lifestyle impacts your heart health.
Know how to interpret your HR with color-coded feedback and get tips to improve it.
Avg. Sleep Heart Rate
53 bpm
Peak
64 bpm
Lowest
41 bpm
Snoring detection

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Snoring detection
Track the number of snoring episodes and their durations. In the app, learn more about snoring patterns and what impacts them.
To give you a complete and accurate overview of your snoring episodes, our exclusive snoring algorithm has been trained against a dataset of low to heavy snorers. A wide variety of unwanted noises has been included in this dataset: subway noises, partner snoring, washing machine noises, cell phone vibration, and TV shows.
Sleep can also distinguish your snoring patterns from environmental noises and your partner’s snoring patterns.

Medical data in hand

Every day, Sleep provides you with accurate data and actionable insights.

Wake up to result

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Wake up to result
When you get out of bed, Sleep immediately syncs with your Withings account so you can see your results on the Withings app.
With precise and easy-to-understand insights, anyone can discover how to achieve better sleep quality for better health.
Shareable sleep diary

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Shareable sleep diary
Make a medically-informed decision on your sleep by sharing an automatically-generated sleep diary with your doctor.
Based on the standard sleep diary used by psychologists and physicians to screen for sleep disorders, Withings Sleep Diary makes it easy to obtain an accurate and objective accounting of your nights.
Exclusive to users of Sleep, Withings Sleep Diary can be accessed in the app and easily shared via PDF with health professionals to help them understand and take action.
Weight,
Blood Pressure,
Sleep
4.6, 218.3K Ratings
Withings App

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Withings App
Learn more about Withings App.

Suits all sleep positions

Sleep will precisely record your vital parameters during the night, no matter how you sleep.

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No charging needed

Simply plug in the power cable—that’s it.

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Healthy relationships

Withings App is compatible with Apple Watch, Apple Health and 100+ top health & fitness apps. Check out the list of compatible apps

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Free & safe data storage

Get unlimited access and full control of your data, at no extra cost—forever. Data is stored in secure servers and never shared with 3rd parties.

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Smart home solution

Create home automation scenarios just by getting into and out of bed. Via IFTTT integration, Sleep can act as a switch to control lights, the thermostat and more, so you can improve your sleep environment—and have healthier sleep.

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