The Revolutionary way to track your sleep, screen for Sleep Apnea, and improve your Sleep health.

Sleep Apnea is a hidden killer

Sleep Apnea is a hidden killer which is more common than you think, it's the most prevalent and serious sleep disorder. During a sleep apnea episode, the sufferers stop breathing because of the blockage of the airway, the brain and other vital organs don’t get enough life-sustaining oxygen, blood oxygen saturation then falls remarkably.

Untreated Sleep Apnea carries serious health risks: being sleepy during the day, fatigue, high blood pressure, strokes, heart attacks & arrhythmias, diabetes and it also weakens the immune system.

of adult women

have Sleep Apnea

of adult men

have Sleep Apnea

of sufferers

go undiagnosed and untreated

AI-powered HST

GO2SLEEP is a Home Sleep Test (HST) device that is mainly used for monitoring your sleep and evaluating Obstructive Sleep Apnea.

It is used to classify the severity of your Sleep Apnea and determine the best treatment options.

It also tracks a set of indicators during sleep, offers a lifetime free sleep reports.


Daily Sleep Report

Get accurate reports on your quality of sleep and severity of Sleep Apnea.

The content including Sleep Score, Sleep Efficiency, Sleep Stage & Sleep Cycles, Blood Oxygen Saturation (SpO2), Sleep Debt, Resting Heart Rate, Sleep Apnea.

Medical device benchmarking

660nm and 940nm dual wavelength reflective PPG were used to detect finger artery capillaries, sampling rate 50Hz, calibration range SpO2 70-100%.


How does it work

There are abundant capillaries in the finger area, more than in other places such as the wrist, so we can get a more reliable signal to monitor the Heart Rate, Blood Oxygen Level and Perfusion Index, it monitors tossing and turning as well.

Low SPO2 Alarm

Haptic alert on low Blood Oxygen saturation

Predicting and alerting

By long-term monitoring, the correlation of some chronic disease with your sleep quality can be revealed.


The least intrusive and most cost-effective

As overnight polysomnography, the criterion standard diagnostic test, is expensive and limited in its availability, many people with OSA, perhaps more than 80%, remain undiagnosed.




Sleep study in a sleep lab

Delicate design


3 nights

continuous working

7 days

data storage on device

water proof

IP67 level

Tiny & Light

same weight as a quarter coin






We obsessed over every detail, you'll forget it's there.

Fit all finger sizes

The ring comes with three elastic edible silicon band

Magnetic charger

align automatically

The usage in 3 easy steps


Put it on

before you go to sleep


Check the report

after you wake up


charge it

on magnetic charger


O2 in GO2SLEEP means oxygen. We hope you get sufficient oxygen during sleep and know about your situation in case you suffer from sleep apnea.
Plug the charging cable into a UL-certified USB charger. Put your ring on the top of the charger, it will connect securely using magnets. Also, an LED indicator on the side of the ring will turn red when charging and turn green with fully charged.
It is IPX67 certified, which means you can wash you hands while wearing it.
You don’t need to worry about the size, three sizes of silicon band come with the standard package. And you can wear it on any finger. The sizes are shown below: Small size: US 5#-7#, circumference: 49-54.5mm Medium size: US 7#-9#, circumference: 54.5-59.5mm Large size: US 9#-12#, circumference: 59.5-67.5mm
Since there are abundant capillary on the fingers, it is one of the best place to pick up signals. Instead of finger clip oximeters, a ring will be much comfortable and suitable for long term wearing.
GO2SLEEP come with ceramic white housing and 2 band colors: opaque, ceramic white.
Please email us at support@sleepon.us, We will resolve your complaint to your satisfaction.
Yes, but within 30 days of receipt. We welcome you specify the reason for the return.