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information on
Heart Rate
Variability (HRV),
Heartbeats, and
Autonomic Nervous
System (ANS)
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ANSWatch - a
multi-functional wrist
Board of Consultants - Sun Scientific Corp.

  • Dr. Justin S. Clark (Ph. D.), Professor, Biomedical Engineering, University of
    Utah, Salt Lake City, Utah; Reviewer of SBIR Program, Reviewer of various
    bioengineering journals; Director and chief Technology Officer, Sun
    Scientific Corporation

  • Dr. Williams Orr (Ph.D.), Diplomate of the American Board of Sleep
    Medicine; Certified sleep specialist; Professor, University of Oklahoma
    Health Sciences Center; Fellow, American College of Gastroenterology
    (ACG); Director and Founder, Lynn Health Science Research Institute

  • Dr. Yung-Hsien Chang (M.D., Ph.D.), Vice President and Professor, China
    Medical University, Taichung, Taiwan; Certified acupuncturist; Founder of
    the Graduate Institute of Integrated Medicine, China Medical University;
    Author of more than 10 books.

  • Dr. J.S. Roger Jones (M.D.), Director,  Anesthesiology & Pediatric,
    University of Utah Medical Center, Salt Lake City, Utah

  • Dr. Julia J. Tsuei (M.D., M.S., FACOG), the most famous leader of
    Alternative Therapy in Taiwan; Master degree of Medical Science in
    University of Pennsylvania; Professor, Medical School, University of
    Pennsylvania; Women"s Medical College, University of Pennsylvania, New
    York University, and University of Hawaii; Founding Patron and Lifetime
    Member, American Association of Acupuncture and Oriental Medicine;
    Instigation of the use of pap smear testing as a preventive measure in
    gynecological care in Taiwan;President of the Board, Foundation for East-
    West Medicine, Honolulu

  • Dr. Jaung-Geng Lin (M.D., Ph.D.), the first ever Ph.D. Degree awarded for
    acupuncture in Taiwan, Professor and Department Chair, Chinese Medicine,
    China Medical University;  President, National Association of Chinese
    Medicin; Author of more than 10 books

  • Dr. John Yuan (Ph.D.), Professor, Department of Industrial Engineering and
    Engineering Management, National Tsin Hua University, Hsinchu, Taiwan

  • Dr. Carl Kent Hebdon (M. D., M. S.), Internist; Certified anti-aging specialist;
    Residency, LDS Hospital (Latter Day Saints); Director and founder,
    Performance and Longevity Center, Salt Lake City, Utah

  • Dr. Gail Billings (Ph.D.), Vice President, Tenet Information Service; vice
    President, Utah Medical Products; Sr. Engineer, Medical Physics Corp., Salt
    Lake City, Utah

  • Dr. Kai-Li Ko (Ph.D.), Deputy General Director, Biomedical Engineering
    Center, Industrial Technology Research Institute, Taiwan; Project Leader,
    Medical Device Development 5-year Plan, Ministry of Economic Affairs

  • Dr.  Tony Y.U. HUang (MD), Graduate, Eastern Medicine, Princeton
    University; Cerified Family Physician and Neurologist; Certification by
    American Naturopathic Certification Board ANCB; President, Country
    Hospital, Taipei,Taiwan
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Do you have     
- are you monitoring   
- are you taking
prescription drugs?
- are you aware of drug
side effects on ANS?
- self-improvement tips
Read more......
Feeling dizzy      
- are you low in blood
pressure or heart rate?
- are you taking
prescription drugs?
- You may experience
Baroreflex failure
Read more......
Irregular heartbeats?
- often noticing abnormal
heartbeats (missing,
uneven, or super-fast)?
- Yo might have cardiac
- Most sudden death
events are preceded by
irregular heartbeats
Read more......
bicuspid valve between left
atrium and ventricle
- If mitral valve is not
closed properly (called
mitral valve prolapse
MVP), the blood may
backflow during pumping
- there is a strong
connection between panic
attackes and MVP
- How to detect it?
Read more......
- autonomic nervous
system works to fine tune
body conditions depending
on physiological needs
- ANS consists of two
branches: sympathetic and
- do you have balanced
- what are the symptoms of
Read more......