Digital biomarker for pharma

Digital biomarker for pharma

Digital biomarker for pharma

Belun Technology develops a preventive healthcare platform for professionals that need high-quality medical-grade data. There are three primary components: FDA-cleared Belun® Ring as the key, combined with Belun® Core & Belun® Sleep Platform. The platform collects and analyzes the overnight continual physiological parameters for long-period study. 

Physiological parameters:

  • Belun® Ring: SpO2, pulse rate (beat-to-beat), pulse rate variability, autonomic nervous system response (every 5-minute) and actigraphy
  • Belun® Core: breathing effort, posture and body temperature
  • Belun® Sleep Platform: machine learning algorithm for obstructive sleep apnea (bAHI), sleep stages (wake, NREM, REM) and central sleep apnea
Belun Biomarker for pharma

Applications / Studies for:

  • Sleep disorders: OSA, CSA, Insomnia
  • Congestive heart failure
  • Dementia
  • Clinical psychologist, physiotherapist, dentist
  • Effectiveness of both pharmaceutical / non-pharmaceutical interventions, e.g., CBT, myofunctional therapy, weight management

After using Belun® Ring for screening of sleep apnea, the Ring is wore for continual monitoring. Treatment effectiveness can be evaluated through:

  • the AHI reduced from > 60 events/hour to less than 10 events/hours
  • T90 reduced from 4752 seconds to 1 second 
  • Mean Pulse rate reduced from 88bpm to 67bpm

Sample ordering

Belun® Ring is currently used by clinical psychologist and CBT-I studies. If you would like to order the sample for reviewing the performance of the Belun Ring for your organization, you can visit our online sample purchase platform here [LINK]

Partnering with Belun

Up to now, over 32 organizations partners including HK hospital authority hospitals, medial groups, clinic groups, dentists and elderly centres selected to use Belun Sleep health platform, Belun Ring and Sleep App and Belun remoVital monitoring system. Many doctors read our medical journal papers including: 1) “Belun Ring Platform: a novel home sleep apnea testing system for assessment of obstructive sleep apnea” ( and 2) “Detection of obstructive sleep apnea using Belun Sleep Platform wearable with neural network based algorithm and its combined use with STOP Bang questionnaire” ( If you would like to know more about how to adopt Belun’s solution in your organization or home use, pls feel free to contact us to schedule a meeting by filling the form below: