Test options
How to test Sleep Duration
Devices and services that measure Sleep Duration.
Wearables & devices
Apple Watch Series 11
Smartwatch
Samsung Galaxy Watch 8
Smartwatch
Garmin Forerunner 965
Smartwatch
Garmin Fenix 8
Smartwatch
Garmin Venu 3
Smartwatch
Fitbit Sense 3
Smartwatch
Google Pixel Watch 3
Smartwatch
Huawei Watch 5
Smartwatch
Polar Vantage V3
Smartwatch
Coros Pace 3
Smartwatch
Withings ScanWatch 2
Smartwatch
Amazfit Balance
Smartwatch
Oura Ring 4
Smart Ring
Samsung Galaxy Ring
Smart Ring
RingConn Gen 2
Smart Ring
Ultrahuman Ring Air
Smart Ring
Amazfit Helio Ring
Smart Ring
Circular Ring 2
Smart Ring
Whoop 4.0
Fitness Tracker
Fitbit Inspire 3
Fitness Tracker
Garmin Vivosmart 5
Fitness Tracker
Xiaomi Smart Band 9
Fitness Tracker
Eight Sleep Pod 4
Sleep Tracker
Dreem 3 (EEG Headband)
Sleep Tracker
Muse S (Gen 2)
Neurological / EEG
Frenz Brainband
Neurological / EEG