Your sleep stages
Light, deep and REM broken down each night, so you know whether you really rested or just lay there.
A featherlight band you wear overnight. It tracks your sleep stages, heart rate and activity, then hands you one clear score each morning. No bulky watch, no glowing screen.
You can't fix what you can't measure. The band turns every night into something simple to read the moment you wake up.
Light, deep and REM broken down each night, so you know whether you really rested or just lay there.
Resting heart rate and trends over time tell you when to push and when to take it easy.
At 76g with a soft woven band, it is nothing like sleeping in a chunky smartwatch.
7–14 day battery with magnetic charging, so it keeps measuring night after night.
Slip the band on, lights out. It tracks quietly while you sleep, then shows your sleep score and a full stage breakdown in the app. Watch your trends over the week and adjust.
VIEW THE BAND →Free shipping on every order, 30-day returns, and a free replacement if it arrives faulty. Silver, rose gold or gunmetal.
Clear product details and support, without fake stock pressure or made-up reviews.
You wear it overnight and it uses movement and heart rate to estimate your sleep stages, then shows a nightly score in the app.
Yes. It is light (about 76g) with a soft woven band, so most people forget they are wearing it.
Orders ship in about 8–15 days, with a tracking link emailed as soon as it is on its way.
7–14 days per charge with a magnetic charger, so it keeps tracking night after night. Pairs with the companion app on Android.
SleepSync Sleep & Recovery Band — $59.99.
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