Home Sleep Test HK$780
- Devices shipped within one business day after order placement.
- Reports issued within one business day after device return.
Book a Test Now →
A sleep screening tool with accuracy over 90%
In collaboration with multiple sleep experts, we conducted thousands of clinical comparative trials. The screening results consistently achieved over 90% accuracy when compared to mainstream multi-channel sleep monitoring products on the market
Schedule an in-home sleep test
Explore the Clinical Evidence
Our Research Papers
International journal of innovative and applied research, May 2017, Volume 5, Issue 8
The West China Medical Center, Sichuan University
Comparison of oxygen saturation and heart rate bysense wear armband and electrocardiographmonitor in elderly patients
International Journal of Respiration, May 2017, Volume 27, Issue 9
First Affiliated Hospital of Guangdong Medical University
Preliminary Screening Value of the C+ Wristband for Adult Obstructive Sleep Apnea-Hypopnea Syndrome
Sleep Breath 27, 205–212 (2023)
Guangdong General Hospital
Comparative study of a wearable intelligent sleep monitor and polysomnography monitor for the diagnosis of obstructive sleep apnea
Nature and Science of Sleep 2025, Volume 17, pp. 425–434
Wuhan Central Hospital
Artificial Intelligence Screening Tool for Obstructive Sleep Apnoea: A Study Based on Outpatients at a Sleep Medical Centre
Chinese Journal of Practical Diagnosis and Treatment, October 2017, Volume 31, Issue 10
Henan Provincial People’s Hospital
Application of Wristband Pulse Oximeter in the Diagnosis of Obstructive Sleep Apnea-Hypopnea Syndrome
Journal of Southwest Medical University, 2018, Volume 41, Issue 5
Chengdu Third People’s Hospital
Sleep Apnea/Hypopnea in Hospitalized Hypertensive Patients in Remote Tibetan Areas
Chinese Journal of Respiratory and Critical Care Medicine, 2017, Issue 6, pp. 533–539
Chengdu Third People’s Hospital
Clinical Screening and Related Factors Analysis of Nocturnal Hypoxemia in Pre-discharge Patients with Chronic Obstructive Pulmonary Disease
Practical Journal of Hospital Clinical Medicine, May 2017, Volume 14, Issue 3
Renmin Hospital of Wuhan University
Clinical Value Analysis of Blood Oxygen Monitoring Wristband for Preliminary Screening of Obstructive Sleep Apnea-Hypopnea Syndrome
Journal of Otolaryngology and Ophthalmology of Shandong University, February 2018, Volume 32, Issue 2
Shenzhen Children’s Hospital, Southern Medical University
Application of Wearable Devices in the Diagnosis of Obstructive Sleep Apnea in Children
Chinese Journal of Ophthalmology and Otorhinolaryngology, July 2019, Volume 19, Issue 4
Shanghai Children’s Medical Center
Comparative Analysis of the Diagnostic Value of Polysomnography, Sleep Breathing Screening Test, and Cardiopulmonary Coupling Analysis in Pediatric Obstructive Sleep Apnea
Shaanxi Medical Journal, 2020, Volume 49, Issue 2
Xijing Hospital, Air Force Medical University
Application of Wristband Pulse Oximeter in the Diagnosis of Obstructive Sleep Apnea-Hypopnea Syndrome
Comparison Trial with Polysomnography (PSG)
General Information
From June 2021 to December 2022, more than 100 patient cases were collected at the Sleep Center of a tertiary hospital in Wuhan. The participants’ ages ranged from 17 to 67 years, with the majority being young and middle-aged adults.
Study Method
A self-controlled parallel design was adopted. Each subject simultaneously underwent standard polysomnography (PSG) and AI Sleep Screening in an independent sleep monitoring room.
Results
Blood Oxygen Classification Algorithm: Using the raw PSG data as input for the blood oxygen segmentation model, the resulting oxygen desaturation labels were statistically compared with the labels parsed from the PSG scoring files. The model achieved a sensitivity (true positive rate) of approximately 98.9%, specificity (true negative rate) of approximately 95%, and overall accuracy of approximately 97.8% for artifact segmentation.
A sleep screening tool with accuracy over 90%
In collaboration with multiple sleep experts, we conducted thousands of clinical comparative trials. The screening results consistently achieved over 90% accuracy when compared to mainstream multi-channel sleep monitoring products on the market
Schedule an in-home sleep test
Explore the Clinical Evidence
Our Research Papers
International journal of innovative and applied research, May 2017, Volume 5, Issue 8
The West China Medical Center, Sichuan University
Comparison of oxygen saturation and heart rate bysense wear armband and electrocardiographmonitor in elderly patients
International Journal of Respiration, May 2017, Volume 27, Issue 9
First Affiliated Hospital of Guangdong Medical University
Preliminary Screening Value of the C+ Wristband for Adult Obstructive Sleep Apnea-Hypopnea Syndrome
Sleep Breath 27, 205–212 (2023)
Guangdong General Hospital
Comparative study of a wearable intelligent sleep monitor and polysomnography monitor for the diagnosis of obstructive sleep apnea
Chinese Journal of Practical Diagnosis and Treatment, October 2017, Volume 31, Issue 10
Henan Provincial People’s Hospital
Application of Wristband Pulse Oximeter in the Diagnosis of Obstructive Sleep Apnea-Hypopnea Syndrome
Journal of Southwest Medical University, 2018, Volume 41, Issue 5
Chengdu Third People’s Hospital
Sleep Apnea/Hypopnea in Hospitalized Hypertensive Patients in Remote Tibetan Areas
Chinese Journal of Respiratory and Critical Care Medicine, 2017, Issue 6, pp. 533–539
Chengdu Third People’s Hospital
Clinical Screening and Related Factors Analysis of Nocturnal Hypoxemia in Pre-discharge Patients with Chronic Obstructive Pulmonary Disease
Practical Journal of Hospital Clinical Medicine, May 2017, Volume 14, Issue 3
Renmin Hospital of Wuhan University
Clinical Value Analysis of Blood Oxygen Monitoring Wristband for Preliminary Screening of Obstructive Sleep Apnea-Hypopnea Syndrome
Journal of Otolaryngology and Ophthalmology of Shandong University, February 2018, Volume 32, Issue 2
Shenzhen Children’s Hospital, Southern Medical University
Application of Wearable Devices in the Diagnosis of Obstructive Sleep Apnea in Children
Chinese Journal of Ophthalmology and Otorhinolaryngology, July 2019, Volume 19, Issue 4
Shanghai Children’s Medical Center
Comparative Analysis of the Diagnostic Value of Polysomnography, Sleep Breathing Screening Test, and Cardiopulmonary Coupling Analysis in Pediatric Obstructive Sleep Apnea
Shaanxi Medical Journal, 2020, Volume 49, Issue 2
Xijing Hospital, Air Force Medical University
Application of Wristband Pulse Oximeter in the Diagnosis of Obstructive Sleep Apnea-Hypopnea Syndrome
Comparison Trial with Polysomnography (PSG)
General Information
From June 2021 to December 2022, more than 100 patient cases were collected at the Sleep Center of a tertiary hospital in Wuhan. The participants’ ages ranged from 17 to 67 years, with the majority being young and middle-aged adults.
Study Method
A self-controlled parallel design was adopted. Each subject simultaneously underwent standard polysomnography (PSG) and AI Sleep Screening in an independent sleep monitoring room.
Results
Blood Oxygen Classification Algorithm: Using the raw PSG data as input for the blood oxygen segmentation model, the resulting oxygen desaturation labels were statistically compared with the labels parsed from the PSG scoring files. The model achieved a sensitivity (true positive rate) of approximately 98.9%, specificity (true negative rate) of approximately 95%, and overall accuracy of approximately 97.8% for artifact segmentation.
Sleep Staging Prediction Algorithm:
Sleep staging
Wake
REM
Light sleep
Deep sleep
Sensitivity（%）
90.22
85.69
84.9
88.15
Specificity（%）
87.71
97.48
97.67
100
Accuracy（%）
90.2
85.7
84.9
88.1
Home Sleep Test HK$780
- Devices shipped within one business day after order placement.
- Reports issued within one business day after device return.
Book a Test Now →
A sleep screening tool with accuracy over 90%
In collaboration with multiple sleep experts, we conducted thousands of clinical comparative trials. The screening results consistently achieved over 90% accuracy when compared to mainstream multi-channel sleep monitoring products on the market
Schedule an In-home Sleep Test
Explore the Clinical Evidence
Our Research Papers
International journal of innovative and applied research, May 2017, Volume 5, Issue 8
The West China Medical Center, Sichuan University
Comparison of oxygen saturation and heart rate bysense wear armband and electrocardiographmonitor in elderly patients
Sleep Breath 27, 205–212 (2023)
Guangdong General Hospital
Comparative study of a wearable intelligent sleep monitor and polysomnography monitor for the diagnosis of obstructive sleep apnea
International Journal of Respiration, May 2017, Volume 27, Issue 9
First Affiliated Hospital of Guangdong Medical University
Preliminary Screening Value of the C+ Wristband for Adult Obstructive Sleep Apnea-Hypopnea Syndrome
Chinese Journal of Practical Diagnosis and Treatment, October 2017, Volume 31, Issue 10
Henan Provincial People’s Hospital
Application of Wristband Pulse Oximeter in the Diagnosis of Obstructive Sleep Apnea-Hypopnea Syndrome
Journal of Southwest Medical University, 2018, Volume 41, Issue 5
Chengdu Third People’s Hospital
Sleep Apnea/Hypopnea in Hospitalized Hypertensive Patients in Remote Tibetan Areas
Chinese Journal of Respiratory and Critical Care Medicine, 2017, Issue 6, pp. 533–539
Chengdu Third People’s Hospital
Clinical Screening and Related Factors Analysis of Nocturnal Hypoxemia in Pre-discharge Patients with Chronic Obstructive Pulmonary Disease
Practical Journal of Hospital Clinical Medicine, May 2017, Volume 14, Issue 3
Renmin Hospital of Wuhan University
Clinical Value Analysis of Blood Oxygen Monitoring Wristband for Preliminary Screening of Obstructive Sleep Apnea-Hypopnea Syndrome
Journal of Otolaryngology and Ophthalmology of Shandong University, February 2018, Volume 32, Issue 2
Shenzhen Children’s Hospital, Southern Medical University
Application of Wearable Devices in the Diagnosis of Obstructive Sleep Apnea in Children
Chinese Journal of Ophthalmology and Otorhinolaryngology, July 2019, Volume 19, Issue 4
Shanghai Children’s Medical Center
Comparative Analysis of the Diagnostic Value of Polysomnography, Sleep Breathing Screening Test, and Cardiopulmonary Coupling Analysis in Pediatric Obstructive Sleep Apnea
Shaanxi Medical Journal, 2020, Volume 49, Issue 2
Xijing Hospital, Air Force Medical University
Application of Wristband Pulse Oximeter in the Diagnosis of Obstructive Sleep Apnea-Hypopnea Syndrome
Comparison Trial with Polysomnography (PSG)
General Information
From June 2021 to December 2022, more than 100 patient cases were collected at the Sleep Center of a hospital. The participants’ ages ranged from 17 to 67 years, with the majority being young and middle-aged adults.
Study Method
A self-controlled parallel design was adopted. Each subject simultaneously underwent standard polysomnography (PSG) and AI Sleep Screening in an independent sleep monitoring room.
Results
Blood Oxygen Classification Algorithm: Using the raw PSG data as input for the blood oxygen segmentation model, the resulting oxygen desaturation labels were statistically compared with the labels parsed from the PSG scoring files. The model achieved a sensitivity (true positive rate) of approximately 98.9%, specificity (true negative rate) of approximately 95%, and overall accuracy of approximately 97.8% for artifact segmentation.
Sleep Staging Prediction Algorithm:
Sleep staging
Wake
REM
Light sleep
Deep sleep
Sensitivity（%）
90.22
85.69
84.9
88.15
Specificity（%）
87.71
97.48
97.67
100
Accuracy（%）
90.2
85.7
84.9
88.1
Home Sleep Test HK$780
- Devices shipped within one business day after order placement.
- Reports issued within one business day after device return.
Book a Test Now →