Withings Sleep Analyzer - Clinically validated under-mattress sleep tracker with sleep apnea detection and sleep cycle analysis, Grey

Advanced sleep tracking - get a lab-level & in-depth analysis of your night with sleep cycles (deep, light & rem) and their durations, plus sleep duration and interruptions

Sleep score - get an interpretation of how restorative the night was and learn what you can do to improve it with the sleep score. Wireless sync: Bluetooth 4.0 required for installation, Automatic Wi-Fi sync | 2.4 GHz b/g/n | WEP/WPA/WPA2; Requirements: 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)

Medical-grade sleep apnea detection - sleep analyzer is the world's first non-invasive sensor to detect sleep apnea, an underdiagnosed and highly prevalent condition that's often silent

Snore detection - track the number of snoring episodes and their durations. In the app, learn more about snoring patterns and what impacts them

Continuous heart rate tracking - sleep analyzer measures your heart rate while sleeping, an indicator reflecting Whether enough time is spent in deep sleep