Withings Sleep Analyzer review: advanced sleep tracking made easy

Track sleep, heart rate, snoring and even sleep apnoea with a zero-maintenance mat you stick under your mattress

Sleep tracking has become an important piece of total wellness monitoring, but typically requires strapping devices to your wrist or head. Withings Sleep Analyzer records your sleep and heart rate, plus is one of the first devices to monitor sleep apnoea, all without you needing to attach anything to your person.

Instead, the 120 Sleep Analyzer is a sensor-packed slim mat that you slide under your mattress. Once it's there you simply go to sleep as normal.