Sam by SanoLabs

Daily nudges for sleep, stress & steps.

Built on PSS-10, ISI, and IPAQ — the validated instruments your GP would use. Free.

Download on theApp Store

on the App Store

Apple Watch, Garmin, Fitbit, Oura, Whoop & more

Sam's morning brief: a personalised plan for the day, built from your data.

Improve, daily.

Morning Health Brief

A short, personalised brief each morning. What's trending, what to focus on, what to protect.

Guided Programs

Stress, sleep, and activity programs that adapt to your data and your goals. Built on PSS-10, ISI, and IPAQ — the same instruments used in clinical research.

Powered by your baseline.

Daily Wellbeing Score

One number, every morning. Built from your sleep, recovery, and activity — so nudges fit the day you're actually having.

Early Health Alerts

When your pattern shifts in a meaningful way, Sam tells you — based on your baseline, not a generic threshold.

Monthly Health Report

A clean PDF of your trends. Keep it for yourself or share it with your GP.

Backed by Science. Data stays in 🇪🇺, protected by GDPR.

Backed by science

Sam uses clinically validated instruments from academic research, including PSS-10 (stress), ISI (sleep), and IPAQ (activity).

Your data stays in the EU

All processing happens on EU servers. GDPR-compliant by design. We never sell your data. Ever.

Built in Germany

Made by SanoLabs, a German health-tech startup.

Frequently asked questions

What are PSS-10, ISI, and IPAQ?
Three validated questionnaires used in clinical research: PSS-10 measures perceived stress, ISI measures sleep difficulty, and IPAQ measures physical activity. Sam's programs adapt to where you score and how your data moves over time.
How often will Sam nudge me?
A short morning brief, plus program prompts only when they're relevant to your current pattern. No constant pings.
Which wearables does Sam support?
Any wearable that syncs to Apple Health — Apple Watch, Garmin, Fitbit, Oura, Whoop, and many others. If your device writes to Apple Health, Sam can read it.
Is Sam really free?
Yes. Sam is free to download and use.
Is Sam a medical device?
No. Sam is a wellness app. It does not diagnose, treat, or prevent any disease. For medical concerns, please speak to a doctor.