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What is 

your 'real' healthy age?

How healthy have you been today?
Are you breathing properly?
You think you're sleeping well, 

but are you really getting deep, restful sleep?

Now, take care of your health with Wellune.

Buy

Revolutionary Sleep Healthcare

Combining autonomous driving radar with AI

What is your 'real' healthy age?


How healthy have you been today?

Are you breathing properly?

You think you're sleeping well, but are you really getting deep, restful sleep?

Now, take care of your health with Wellune.

bitsensing's reliable technology: CES Innovation Award, Forbes Asia's Top 100 Companies


bitsensing, which developed Wellune, has won three CES (Consumer Electronics Show) Innovation Awards (2020, 2022,2025) and was selected as one of Forbes' Top 100 Asian Companies in 2024. Bitsensing is a Korean deep tech company that is leading industrial innovation in the global new technology sector. It applies its autonomous driving technology's precise radar system to the wellness sector to provide reliable sleep and breathing health solutions.

Ultra-small radar, MOD 611:
An Accurate and Safe Vital Signs Detection Solution


The MOD 611, a very small radar device measuring 5cm in width and 5cm in length, has passed the medical device conformity test and has been proven to be harmless to the human body. Unlike other devices that use cameras or audio functions, the MOD 611 only detects waveform biometric signals, 

thus thoroughly protecting the user's privacy.



In addition, the convenient non-contact Nearable method allows users to manage their sleep without having to wear any equipment on their bodies.  Wellune is the optimal solution that automatically detects the beginning and end of sleep to provide accurate and objective sleep data without interruption.

Accuracy of apnea diagnosis

94.96%

*Based on internal testing

Highly reliable AI analysis learned through cooperation with major domestic general hospitals


AI Wellune, which has learned highly reliable clinical data collected over a period of three years in cooperation with major domestic general hospitals, including Pusan National University Hospital (Busan, Yangsan), Catholic University of Korea University Medical Center, and Central Veterans Hospital, precisely analyzes sleep health.

By combining PSG (polysomnography), the gold standard in sleep, with a 60GHz radar-based wellness system, the user's individual sleep condition is accurately and deeply evaluated. In particular, Wellune diagnoses sleep apnea with a high accuracy of 94.96%.

In addition, the various sleep indicators provided by Wellune make it easy to understand an individual's sleep quality without the need for expert interpretation. 

Wellune Sleep Metrics: Total sleep time, sleep efficiency, time to sleep, time awake for more than 15 minutes, number of awakenings for more than 15 minutes, apnea-hypopnea index, Obstructive apnea index, Central apnea index, Hypopnea index, A respiratory effort-related arousal index, Dementia-like breathing



AI Dr.Wellune: Personalized Sleep Report


Wellune uses an AI model that determines similarities and abnormal signs with specific diseases based on sleep data to provide a customized sleep report. Through feature extraction and classification of learning results, significant patterns and features are found in the respiratory signals during sleep, and the signals are analyzed in detail by diversifying them using the multi-resolution technique. If the user's sleep state is different from usual, AI Doctor Wellune detects this and provides a discovery report. This report is generated by AI trained by sleep medicine specialists, making it more accurate and reliable.

AI Doctor Wellune Report Content: Health risk factors, expected risk alerts, recommendations for improvement, and customized recommended materials.

Access detailed test results without requiring specialist consultation

easy-to-understand polysomnography results

Today's Score_Analysis

Today's Score_Sleep Duration

Today's Score_REM ratio

AI Dr. Wellune Report

AI Dr. Wellune Report

Trend_Weekly Health Score

Trend_Monthly Health Score

The basis of the movement for life.
Respiratory healthcare.

Real-time breathing measurement, lung capacity test, breathing exercises

We breathe about 25,000 times a day, 

about 7.3 million times a year.


Breathe nonstop from birth to death.

By the way, do you know that 90% of modern people are breathing badly?


Bad breathing is slowly damaging our health without us even knowing it.


It's time to take care of your breathing.
The state-of-the-art automotive self-driving radar monitors your breathing accurately and reliably from your bedroom.

60GHz ultra-precise radar technology, real-time breathing measurement function

Advanced radar sensing technology detects fine chest movements during inhalation and exhalation and monitors breathing conditions in real time.

How old is my breathing age? 
Lung capacity test

Take the test to find out your lung capacity through a game and manage your respiratory health in a fun and effective way. It helps you improve your respiratory health through breathing training.

Respiratory training to maintain physical and mental health, breathing exercises

Breathing exercises have more than just mental and physical stability. Scientifically proven breathing techniques play an important role in strengthening lung function and regulating the autonomic nervous system to maintain the body's balance. Practice breathing exercises easily anytime, anywhere with Wellune.

Pursed Lip Breathing

Pursed Lip Breathing is a technology that helps improve respiratory health and strengthen lung function, It keeps more air in the lungs, facilitating oxygen exchange and has a great effect on relieving shortness of breath.

4-7-8 Breathing Method

The 4-7-8 breathing Method, developed by Harvard Medical School graduate Dr. Andrew Weil, helps induce sleep, relieve anxiety, and promote mental and physical relaxation. This breathing Method is known to have an excellent effect on reducing stress and calming the mind and body by controlling the autonomic nervous system. In particular it helps with sleep induction and insomnia relief.

5-5-5 Breathing Method

The 5-5-5 breathing method is a highly effective breathing technique for promoting mental and physical stability and reducing stress. It helps stabilize heart rate, reduce tension, and regulate the autonomic nervous system to calm the mind.

4-8 Breathing Method

The 4-8 breathing method is a breathing technique that promotes concentration and mental/physical stability. By adjusting the ratio of inhalation and exhalation times differently, it calms the nervous system and maximizes oxygen supply through breathing to help improve mental stability and concentration. It's particularly effective in moments when you need to relax, organize complex thoughts, and concentrate quickly.

Smart Breathing Health Management Anytime, Anywhere

Wellune's Breathing Health Management Features

Real-time Breathing Measurement

When you lie down comfortably near the device and breathe,  Wellune can measure your breathing for 30 seconds. During this process, a graph visualizing breathing patterns in real-time is provided, and when the measurement ends, you can check your average breathing rate.

Lung Capacity Test

Launch a paper airplane by exhaling slowly with deep breathing. After completing the test, you can check your breathing health age.

Breathing Exercises

Regardless of device connection, you can maintain and improve mental and physical health by enjoying breathing methods that help in various situations in daily life.

Features Under Development

Comprehensive health management service that allows you to check activity levels at a glance by linking step count

When linking step counting services that come pre-installed on phones like Samsung Health and Apple Health with the Wellune application, we provide a comprehensive health score that combines breathing, sleep, and activity level scores.

Family Health Sharing Feature

Feel connected 

even when you're far apart

Health Data Sharing Feature
When registered as a Wellune family, you can share breathing and sleep health data. Now feel your family's breath even from afar.
Emergency Alert Service
This feature is for the safety of single-person households. If breathing data of the care recipient is not observed for a certain period, an emergency alert is sent to pre-designated guardians. If there is no designated guardian, Wellune directly reports the matter to emergency relief organizations.

Manage your health and 

your family's health now with Wellune.

From home to hospital, reliable digital healthcare, Wellune

Already proven its reliability through installations in general hospitals, national institutions, and premium senior towns. Now managing your health more precisely and carefully.

Revolutionary Sleep Healthcare
Combining autonomous driving radar with AI

bitsensing's reliable technology: CES Innovation Award, Forbes Asia's Top 100 Companies


bitsensing, which developed Wellune, has won three CES (Consumer Electronics Show) Innovation Awards (2020, 2022,2025) and was selected as one of Forbes' Top 100 Asian Companies in 2024. Bitsensing is a Korean deep tech company that is leading industrial innovation in the global new technology sector. It applies its autonomous driving technology's precise radar system to the wellness sector to provide reliable sleep and breathing health solutions.

Ultra-small radar, MOD 611:
An Accurate and Safe Vital Signs Detection Solution


The MOD 611, a very small radar device measuring 5cm in width and 5cm in length, has passed the medical device conformity test and has been proven to be harmless to the human body. Unlike other devices that use cameras or audio functions, the MOD 611 only detects waveform biometric signals, thus thoroughly protecting the user's privacy.


In addition, the convenient non-contact Nearable method allows users to manage their sleep without having to wear any equipment on their bodies.

Highly reliable AI analysis learned through cooperation with major domestic general hospitals


AI Wellune, which has learned highly reliable clinical data collected over a period of three years in cooperation with major domestic general hospitals, including Pusan National University Hospital (Busan, Yangsan), Catholic University of Korea University Medical Center, and Central Veterans Hospital, precisely analyzes sleep health. By combining PSG (polysomnography), the gold standard in sleep, with a 60GHz radar-based wellness system, the user's individual sleep condition is accurately and deeply evaluated. In particular, Wellune diagnoses sleep apnea with a high accuracy of 94.96%.

In addition, the various sleep indicators provided by Wellune make it easy to understand an individual's sleep quality without the need for expert interpretation.

Wellune Sleep Metrics: Total sleep time, sleep efficiency, time to sleep, time awake for more than 15 minutes, number of awakenings for more than 15 minutes, apnea-hypopnea index, Obstructive apnea index, Central apnea index, Hypopnea index, A respiratory effort-related arousal index, Dementia-like breathing



Accuracy of apnea diagnosis

94.96%

*Based on internal testing

AI Dr.Wellune: Personalized Sleep Report


Wellune uses an AI model that determines similarities and abnormal signs with specific diseases based on sleep data to provide a customized sleep report. Through feature extraction and classification of learning results, significant patterns and features are found in the respiratory signals during sleep, and the signals are analyzed in detail by diversifying them using the multi-resolution technique. If the user's sleep state is different from usual, AI Doctor Wellune detects this and provides a discovery report. This report is generated by AI trained by sleep medicine specialists, making it more accurate and reliable.

AI Doctor Wellune Report Content: Health risk factors, expected risk alerts, recommendations for improvement, and customized recommended materials.

Access detailed test results without requiring specialist consultation

easy-to-understand polysomnography results

Today's Score_Analysis

Today's Score_Sleep Duration

Today's Score_REM ratio

AI Dr. Wellune Report

AI Dr. Wellune Report

Trend_Weekly Health Score

Trend_Monthly Health Score

The basis of the movement for life. Respiratory healthcare.

Real-time breathing measurement, lung capacity test, breathing exercises

We breathe about 25,000 times a day, about 7.3 million times a year.

Breathe nonstop from birth to death.

By the way, do you know that 90% of modern people are breathing badly?

Bad breathing is slowly damaging our health without us even knowing it.

It's time to take care of your breathing.


The state-of-the-art automotive self-driving radar monitors your breathing accurately and reliably from your bedroom.

60GHz ultra-precise radar technology, real-time breathing measurement function

Advanced radar sensing technology detects fine chest movements during inhalation and exhalation and monitors breathing conditions in real time.

How old is my breathing age? Lung capacity test

Take the test to find out your lung capacity through a game and manage your respiratory health in a fun and effective way. It helps you improve your respiratory health through breathing training.

Respiratory training to maintain physical and mental health, breathing exercises

Breathing exercises have more than just mental and physical stability. Scientifically proven breathing techniques play an important role in strengthening lung function and regulating the autonomic nervous system to maintain the body's balance. Practice breathing exercises easily anytime, anywhere with Wellune.

Pursed Lip Breathing

Pursed Lip Breathing is a technology that helps improve respiratory health and strengthen lung function, It keeps more air in the lungs, facilitating oxygen exchange and has a great effect on relieving shortness of breath.

4-7-8 Breathing Method

The 4-7-8 breathing Method, developed by Harvard Medical School graduate Dr. Andrew Weil, helps induce sleep, relieve anxiety, and promote mental and physical relaxation. This breathing Method is known to have an excellent effect on reducing stress and calming the mind and body by controlling the autonomic nervous system. In particular it helps with sleep induction and insomnia relief.

5-5-5 Breathing Method

The 5-5-5 breathing method is a highly effective breathing technique for promoting mental and physical stability and reducing stress. It helps stabilize heart rate, reduce tension, and regulate the autonomic nervous system to calm the mind.

4-8 Breathing Method

The 4-8 breathing method is a breathing technique that promotes concentration and mental/physical stability. By adjusting the ratio of inhalation and exhalation times differently, it calms the nervous system and maximizes oxygen supply through breathing to help improve mental stability and concentration. It's particularly effective in moments when you need to relax, organize complex thoughts, and concentrate quickly.

Smart Breathing Health Management Anytime, Anywhere


Wellune's Breathing 

Health Management Features

Real-time Breathing Measurement


When you lie down comfortably near the device and breathe,  Wellune can measure your breathing for 30 seconds. During this process, a graph visualizing breathing patterns in real-time is provided, and when the measurement ends, you can check your average breathing rate.

Lung Capacity Test


Launch a paper airplane by exhaling slowly with deep breathing

After completing the test, you can check your breathing health age.

Breathing Exercises


Regardless of device connection, you can maintain and improve mental and physical health by enjoying breathing methods that help in various situations in daily life.


Features Under Development


Comprehensive health management service that allows you to check activity levels at a glance by linking step count



When linking step counting services that come pre-installed on phones like Samsung Health and Apple Health with the Wellune application, we provide a comprehensive health score that combines breathing, sleep, and activity level scores.



Family Health Sharing Feature

Feel connected
even when youre far apart

Health Data Sharing Feature
When registered as a Wellune family, you can share breathing and sleep health data. Now feel your family's breath even from afar.
Emergency Alert Service
This feature is for the safety of single-person households. If breathing data of the care recipient is not observed for a certain period, an emergency alert is sent to pre-designated guardians. If there is no designated guardian, Wellune directly reports the matter to emergency relief organizations.

Manage your health and
your familys health now with Wellune.

From home to hospital, reliable digital healthcare, Wellune

Already proven its reliability through installations in general hospitals, 

national institutions, and premium senior towns.

Now managing your health more precisely and carefully.


Frequently Asked Questions

Member information is kept for 30 days after withdrawal, and you can easily use Wellune again through account recovery without re-registering


Account Recovery through Account Search

1. Select sign up at the bottom.


2. Check and agree to the terms of service, then press next to proceed to the next step.


3. Enter the name and email address you used when signing up through email verification (or phone number verification).


4. After receiving the verification code, enter it in the Wellune app to verify your identity.


5. Once identity verification is complete, you'll see the message below. Select recover account and log in.


6. Account recovery is complete after changing your password and clicking change password.


For account management, please refer to the account management page.

Change password

  1. Enter the account information on the View More tab.
  2. Click icon next to change the password column.
  3. Enter your current password, then enter a new password, verify the new password, and click Change to change the password.

Change your cell phone number

  1. Click the More tab and enter your account information.
  2. In the cell phone number column, tap the pencil icon next to it.
  3. The number will be changed when the mobile phone number is authenticated and the authentication is completed.

This is a Generative AI service that creates a report only for people based on sleep records detected by Wellune.

Dr. Wellune sends a report every Monday, and on the day he finds unusual sleep features.

In addition to personalized sleep analysis, we are sending you tips such as behavioral guidelines and reading materials for better sleep, so please refer to them.


Information of Dr. Wellune

  • Dr. Wellune is an AI service that creates reports only for people based on sleep data obtained from users' wellune devices.
  • Every Monday and whenever your sleep patterns change, we send you personalized sleep analysis results along with practices, reading materials, and useful tips for better sleep.
  • Dr. Wellune will try to improve your sleep health and get a richer sleep.

Dr. Wellune Disclaimer

  • The content of Dr. wellune is used only for the purpose of providing general information about the user's sleep.
  • Dr. Wellune's reports and recommendations are not a substitute for professional medical advice, diagnosis, or treatment.
  • If you have any questions about sleep disorders or health problems, make sure to consult a qualified medical professional.
  • Dr. Wellune will continue to strive to improve the quality of its reports and provide users with more accurate and informative information.
  • Thank you for using Dr. Wellune.
  • Wellune scores and informs you based on the results of analysis by detecting sleep through radar. Please understand that there must be a difference between the numbers analyzed through the data and the actual feeling. Please consider the score as a reference for analyzing and improving sleep habits.
  • Make sure the angle of the wellune is not tilted. 

    Even if it is within the measurement range, if the wellune is not facing the chest, the signal may be weak and make a difference.

  • If you use your TV, cell phone, or book while lying in bed before going to sleep, Wellune will assume that you intended to sleep, which may result in a lower score because it will take longer to fall asleep. If possible, try to do other activities in a different place to get a more accurate measurement.

  • If you have slept deeper than you thought, you may have sleep misperception disorder, where you think you didn't sleep well even though you did. It is not a problem and it is a natural occurrence, so you can think that it is possible.

Wellune measures how you slept last night and expresses how well you slept as a score.

There are various factors that affect this sleep score.

For example, these include sleep duration, sleep onset delay, sleep efficiency, awakenings, and breathing issues during sleep.

Wellune analyzes these factors to suggest ways to improve your sleep habits.


Factors affecting sleep score

1. Sleep time: Measures the duration of sleep. Generally, adults need about 7-9 hours of sleep per day. Sleeping less than this can lead to fatigue and decreased concentration due to sleep deprivation.

2. Sleep latency: Sleep latency refers to the time it takes to fall asleep. This can occur mainly due to mental issues such as stress, anxiety, and depression. It's important to rest in bed. It's better not to do active things in bed.

3. Sleep efficiency: This refers to the ratio between time spent in bed and actual sleep time. Higher sleep efficiency indicates deeper and richer sleep.

4. Wake events: This refers to the number and duration of awakenings during sleep. Frequent awakenings can lower sleep quality. Awakenings can occur due to stress, pain, sleep environment, medication, and beverage intake. To prevent awakenings, it's important to maintain a consistent sleep pattern and improve the sleep environment.

5. Sleep Apnea: This refers to irregular or interrupted breathing during sleep. Sleep quality can be degraded due to breath stopping or sudden breathing sounds during sleep. This phenomenon occurs more frequently during deep sleep and can cause symptoms such as fatigue, lethargy, decreased concentration, and dizziness.


The quality of sleep has a huge impact on our health and life.

Wellune helps analyze and improve sleep quality by measuring various elements of sleep.

Get help from Wellune so you can build a healthy sleeping habit, too.

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CS Center  1644-5738

Weekdays 10:00~17:00(Lunchtime 11:30~13:00 Exception)


Terms and Conditions of UsePersonal Information Processing Policy
Company name: bitsensing lnc｜CEO: Lee Sungjin / Lee Jaeeun｜Address: A301, 3, Godeung-ro, Sujeong-gu, Seongnam-si, Gyeonggi-do, Republic of Korea｜Business Registration Information : 850-88-00679｜Tel. +82-31-738-1474
｜ Fax : 031-738-1483 ｜Email my.wellune@gmail.com ｜ Mail order business report : 2022-Sungnam Soojung-0831

For safe transactions, you can use the purchase safety service you signed up for on our site when making payment. Confirmation of escrow subscription



Copyright © 2024. bitsensing All rights reserved.

좋은 잠, 좋은 하루.

Wellune

Start smart health management with Wellune.

CS Center 1644-5738

Weekdays 10:00~17:00
(Lunchtime 11:30~13:00 Exception)

Company name: bitsensing lnc｜CEO: Lee Sungjin / Lee Jaeeun｜Address: A301, 3, Godeung-ro, Sujeong-gu, Seongnam-si, Gyeonggi-do, Republic of Korea｜Business Registration Information : 850-88-00679｜Tel. +82-31-738-1474｜Fax : 031-738-1483 ｜

Email my.wellune@gmail.com ｜ Mail order business report : 2022-Sungnam Soojung-0831


For safe transactions, you can use the purchase safety service you signed up for on our site when making payment. 

Confirmation of escrow subscription