Sleep Tracker

How does SLEEPTRACKER® work?

SLEEPTRACKER® continuously monitors signals from your body that indicate whether you are asleep or awake. Because you wear SLEEPTRACKER® on your wrist like a watch, its internal sensors can detect even the most subtle physical signals from your body. SLEEPTRACKER® finds your best waking moments, so that waking up has never been easier.

It's important to note that certain sleep disorders, sedation induced by alcohol, prescription medication, or other substances may affect the number of almost-awake moments you experience.