Welltory features the world’s first self-learning HRV algorithm that adapts to your body’s individual differences. Heart rate variability parameters vary drastically from one person to the next. For example, numbers that indicate extreme stress for some people may be par for the course for others.

This is why HRV analysis has traditionally been confined to spheres like space medicine and professional sports, where a whole lab can afford to focus on analyzing one person.

Welltory used our extensive database – the world’s largest collection of heart rate variability measurements enriched with people’s health & fitness information – to make an algorithm that adapts to your nervous system type.

This self-learning algorithm automated lab-work that previously had to be performed by hand. It was trained on hundreds of millions of data points, tested against clinical assessments, and confirmed by thousands of conversations with our users.