Loss of Health is Loss of RhythmActivating the rhythm improves health

Joysys develops and distributes health evaluation and health control technologies.

From the numerous projects focusing on prevention, the knowledge matured that customary instruments in the market used for the precise determination of the heart rate variability (HRV) are not sufficient. Thanks to the close collaboration with the Human Research Institute, Joysys can benefit from more than 25 years of experience in the field of ECG measurement. The result is the 8th generation of ChronoCord®, which takes the lead in the field of HRV instruments worldwide.

NEWSMarch 06th, 2019

hypertension types&symptoms

Types & Symptoms

Which types do exist and what are the symptoms of hypertension?

This week in our information series on hypertension: “What types of hypertension do exist and what are the symptoms of hypertension?”. Find out about your health now!

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what is hypertension

What is hypertension?

We continue with our information series on hypertension. This week “What is hypertension?”

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Know about your health

Start of a new information series: High blood pressure

 Read more about it on our blog

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coming soon

2019 - Time for something new

Joysys launches a new mobile solution in 2019

“An affordable, high-quality, mobile and simple to handle device with a wide range of application areas is about to take off.”

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ISO 9001

We are ISO 9001:2015 certified!

We focus on quality and that´s why we have successfully implemented a QM system according to ISO 9001:2015. The certificate confirms that we implement international standards in quality management.

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Life-Science Recruiting Pitch




TU Graz, Austria


MMag.Thomas Hassler


More info


DT4G Event




Messe Graz


MMag. Thomas Hassler


More info


Joysys Combi-Course 26.-27.04.2019 Landshut, Germany MMag. Thomas Hassler & Prof. Maximilian Moser More info

Die Zeit in der modernen Medizin


29.04.2019 18-20 o’clock


Universität Witten/Herdecke, Germany

Prof. Maximilian Moser  
Gesundheitsconference Alpe Adria 09.-10.05.2019 Bad Radkersburg, Austria MMag. Thomas Hassler More info

Circadiane Rhythmen


12.06.2019 10.15-11.00 o’clock


Medizinische Universtität Graz, Austria

Prof. Maximilian Moser  



Chronobiology studies the temporal organization of physiological and psychological processes and repetitive patterns of behavior of organisms that are affected endogenously or exogenously.


Our ChronoCord® HRV measuring devices have been further developed in scientific projects and together with intelligent software systems they are now used in a variety of health-related applications.

D O W N L O A D   T H E   N E W   C H R O N O C O R D®8   F O L D E R !

F O L L O W   U S