How is it possible that only 3 minutes is enough?
HRV spectral analysis used to take 20 minutes, but thanks to advanced calculations, you can now do it in a fraction of the time — with the same accuracy


From 20 minutes to 3
Go through the story with us
30 years of research

20 min only in the lab
1996 - 2016
Evaluating stress and recovery was previously only possible in a laboratory on a sun lounger. This process was not only time and money consuming, but also impractical for routine use. Therefore, it was necessary to find innovative solutions.

Measurements with chest strap
2017 - 2022
Development yielded a chest strap that allowed athletes to monitor HRV outside the lab. We have taken over 1,000,000 measurements on more than 40,000 athletes across Europe.

From 20 minutes to 3
2022 - 2023
Analysis of such a wealth of data led to a mathematical model that shortened the measurement to just 3 minutes and allowed accurate but easy diagnosis of stress and recovery.

Elonga Bracelet
2023
From the belt we moved to the bracelet, which lies on the bedside table, waiting to give you recommendations for the next day.
users, will you be among them?