Withings has had a lock on the top spot of our list of the best sleep trackers on the market for some time, but that hasn't stopped it from giving its device an upgrade. Launching today in Europe and the UK, its new Sleep Analyzer will replace the Withings Sleep as its default sleep tracker.
Under-mattress sleep tracker - Works on iOS and Android
Powerful sensing capabilities
Sleep Analyzer records and computes your health parameters in real time to understand your sleep and deliver accurate health data.
Each time your heart beats, it propels a mechanical wave through your body, which is measured continuously with high precision by the pneumatic sensor.
Sleep Analyzer filters your motion signal to extract your breathing rate throughout the night.
The movements of your body generate mechanical waves, which are captured by the pneumatic sensor.
Carefully calibrated. Extensively tested
Sleep Analyzer 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.
Medical-grade sleep apnea detection
1 in 5 adults are estimated to have obstructive sleep apnea, and 80% of them are unaware they suffer from it. It is an underdiagnosed yet serious condition.
Why it matters
Sleep apnea causes fatigue and can have very serious health implications, including high blood pressure, arrhythmias, strokes, and heart failure.
The ideal overnight companion
Sleep Analyzer is a snap to install and after a one-time setup, all you need to do—is sleep.
Medical data in hand
Every day, Sleep Analyzer provides you with accurate data and actionable insights.
Suits all sleep positions
Sleep Analyzer will precisely record your vital parameters during the night, no matter how you sleep.
No charging needed
Simply plug in the power cable—that’s it.
Health Mate is compatible with Apple Watch, Apple Health and 100+ top health & fitness apps.Check out the list of compatible apps
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.
Smart home solution
Create home automation scenarios just by getting into and out of bed. Via IFTTT integration, Sleep Analyzer can act as a switch to control lights, the thermostat and more, so you can improve your sleep environment—and have healthier sleep.
Under-mattress sleep tracker
Compatible with iOS & Android
Browse the latest user testimonials about Sleep Analyzer.
Withings Sleep Analyzer review: advanced sleep tracking made easy
The Withings Sleep Analyzer is a sleep tracking mat that’s simply easy to live with (...) The data it produces is good and the way it’s presented in the excellent Health Mate app is easy to follow and track across days
Bluetooth 4.0 required for installation
Automatic Wi-Fi sync | 2.4 GHz b/g/n | WEP/WPA/WPA2
Sleep Analyzer can be installed on a smartphone or a tablet, via the Health Mate app available on iOS (iOS 10 and higher) and Android (8.0 and higher).
Cannot be set up from a computer
A Wi-Fi connection is required to install and use Sleep Analyzer
Dimensions and weight
Length: 637mm (25")
Width: 190mm (7.5")
Thickness: 5mm (0.2")
Weight: 350 g (1.13 oz)
Pneumatic sensor: measures respiratory rate, heart beats via ballistocardiography and body movements across the mattress.
Sound sensor: identifies audio signals specific to snoring & cessation of breathing episodes.
Data storage & sync
Free and unlimited online data storage with a Withings account.
Local storage of data between syncs.
Power supply 5V 1A
USB power adapter included
Sleep duration, sleep onset and time to wake
Sleep apnea episodes with severity classification
Sleep cycles: deep, light, REM phases
Continuous and average heart-rate
Get to know Sleep Analyzer