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
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