Regenera Clinic Delta
Our method is open. Here's exactly what goes into your number, how it's combined, which instruments we use —with their scientific references— and, above all, what it is not.
Criteria defined by the clinical team at Regenera Clinic, led by Dr. Delia Vilà.
Your Healthspan is a 0-to-100 wellness number that summarizes several questionnaires you answer yourself. It's a snapshot of your habits and how you feel, meant to guide you and track your progress over time. Nothing more, nothing less.
Your number rests on six dimensions. Some draw on validated questionnaires and others on the habits you log in the app. Only the ones that have data count: the more you complete, the fuller your portrait.
How you sleep, your everyday symptom load, and your self-reported metabolic profile.
Your perceived stress, your mood, and your anxiety level, as you describe them.
How much physical activity you get each week.
The everyday slips you notice day to day. It is not a test for cognitive impairment.
The quality of the meals you log in "My day". It has no questionnaire: it is a habit dimension computed live from what you record.
It will activate with your bloodwork. Today it is not part of the number.
Since August 2026 your number is a habit index: it combines what you answer in the questionnaires with what you log every day in the app —your activity, your sleep and the quality of your meals—. It still never uses any physiological signal: heart rate, heart-rate variability (HRV) and blood oxygen saturation (SpO₂) never enter the calculation. It's a habit indicator, informational, not a diagnosis.
It's scored using each instrument's published cutoffs (the same ones used in the scientific literature).
Using bands reviewed by the Regenera Clinic clinical team, so every dimension speaks the same language.
If, over the last 14 days, you log data on at least 3 days for a habit, that objective signal replaces the matching questionnaire in its dimension: what you do outranks what you reported weeks ago.
Vitality, for example, weighs the objective habit signal — when there is one — together with the questionnaires you've completed for that dimension. Signals you don't have don't count against you.
A questionnaire answered 30 days ago or less carries full weight. From there its weight decays linearly up to 90 days, at which point it stops counting altogether. We'll prompt you to refresh it before it expires.
Every active dimension carries equal weight. On top of that, we add a small consistency bonus: +1 point for every 7 consecutive days of logging, up to a maximum of +5.
We always show you the reliability, because it depends on how many dimensions you have active and on how recent your data is:
Your Healthspan criteria were defined by the clinical team at Regenera Clinic Barcelona, led by Dr. Delia Vilà —founder and medical director, licensed in Medicine and Surgery with a master's in Aesthetic and Longevity Medicine—. We choose what goes in, how it's presented, and where to draw the limits. The decision about your health remains yours and your doctor's.
Meet Regenera Clinic →Notice. Regenera Clinic Delta is a general wellness service based on self-reported questionnaires. It is not a medical device, it does not issue diagnoses, and it does not replace a professional assessment. If something concerns you, talk to your doctor.
Methodology reviewed by the Regenera Clinic clinical team · Last updated: August 2026.