SLEEPON was founded in Shenzhen, China by David Chang and Claus. It was registered in the United States in June 2017. Our mission is to create better sleep products. We believe that sleep is an essential indicator of overall health. Taking control of your sleep is an important step to take control of your health.

Mission Statement

The mission of SLEEPON is to provide the most professional and user-friendly sleep management services which can assist in monitoring sleep quality, prevent sleep disorders, decrease related morbidity, and improve quality of sleep, daytime function and the overall quality of life.

Our Story

Claus, the co-founder & CTO of SLEEPON, dedicated to developing healthcare applications in wearable devices from early 2007. He led his team to invent the first heart rate monitoring watch in the world, which made heart rate monitoring device portable for the first time and solved the issue Holter monitor could never solved. This heart rate monitoring device was tested and approved in Mayo Clinic in Minnesota.

In 2015, he was admitted to the ICU for a heart attack due to long-term sleep deficiency. He knew he had a terrible sleep habit, but he never bothered to change it nonetheless-just like most of us do, and this hospitalization struck him and made him realize the significance of sleep quality to his overall health. He did his first overnight sleep test-also known as polysomnogram in the hospital which he was chained with tons of hoses and wires.

He could not believe the result from this test simply because he could not fall asleep with all those hoses and wires on him. When he walked out of the hospital, with the sleep report he paid $1000 in hand, he stalled to question whether there’s home sleep management devices which could potentially prevent him from getting a heart attack in the first place. It turned out that there were.


“why can’t I create one?”


Nevertheless, after he tried those devices, he found that none of them provided a good user experience with comprehensive information and, as well as a comfortable night sleep without any disturbing feelings. The question raised, “why can’t I create one?”.

With the question in mind and the expertise of developing wearable devices, Claus started a brand-new project. He began to design sleep products, including home sleep testing devices, self-care sleep management products, and other high-quality bedding. He realizes that we as human beings, have dedicated minimal resources to understand or develop the sleep management system despite most of us spend 1/3 of our lives sleeping.

There are not many companies in the sleep management field, and most of their devices are developed to cater provider market instead of consumer market. This communication gap between these companies and the consumers has created gigantic issues. In the U.S., 80% of the people who have sleep disorder(s) are undiagnosed or untreated. The delay in treatment is one of the root causes of an unhealthy population and an expensive healthcare system.


Our products and services have been launched in the United States, Japan, China and 40 other countries.

Products are exported to many countries

Has been from the United States, the United Kingdom, Canada, China (including Taiwan, Hong Kong), Japan, Germany, the Netherlands, Spain, Switzerland and more than 40 other countries of the user’s favor.



Go2sleep is the world’s most advanced sleep tracker with Heart Rate & Blood Oxygen (SpO2) monitoring functions. Provides comprehensive sleep feedback for you to better understand and optimize your sleep. It tracks SpO2 (the level of oxygen in your blood) all night long in every second during your sleep. No other devices ever provide so much information as Go2sleep.

You can check real-time data and fluctuation of heart rate, blood oxygen, and perfusion index. When your heart rate and blood oxygen level is abnormal during sleep, vibrotactile feedback will alert you to prevent dangers. You can also add family members in the App to check their sleep reports at any time. In the App, we provide multi-dimensional health information including sleep score, sleep time, sleep stage, AHI, heart rate, blood oxygen saturation, toss and turn, HRV, and sleep label.


Go2sleep SE

Go2sleep SE offers a fingertip option for those who prefer this over the ring style. It works with the same advanced software as Go2sleep. There are more capillaries on the fingertip than the finger pulp which makes sleeping data more stable. The perfusion index is stronger when wearing on the fingertip compared to the finger pulp. The fully wrapped design of the fingertip holder makes the holder stay fixed on your fingertip.

With the Go2sleep SE, you will have one more option, you can choose to wear our device on your fingertip which can improve the stability of your monitoring. We also updated the algorithm for the fingertip monitoring which you select the “fingertip firmware” in SLEEPON app.

Your user experience is our foremost concern. The Fingertip Holder is made of food-grade silicone to ensure a safer and more comfortable user experience. We provide three different sizes (L M S) to fit different finger sizes.