Daily Wellbeing Score
One number, every morning. Built from your sleep, recovery, and activity — so you know how to plan your day.
Sam by SanoLabs
Know your health before you feel it.
Better sleep, less stress, more energy. For Free.
Download on theApp Store
Apple Watch, Garmin, Fitbit, Oura, Whoop & moreon the App Store
Sam in your hand
Detect Early.
Early Health Alerts
Sam flags meaningful pattern shifts days before you feel off — not generic notifications, but signals based on your personal baseline.
Monthly Health Report
A clean PDF of your trends. Keep it for yourself or share it with your GP.
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 clinically validated instruments (PSS-10, ISI, IPAQ).
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
Which wearables does Sam support?
Sam works with any wearable that syncs to Apple Health — including Apple Watch, Garmin, Fitbit, Oura, Whoop, and many others. If your device writes data to the Apple Health app, Sam can read it.
Is Sam really free?
Yes. Sam is free to download and use.
What data does Sam use?
Heart rate, heart rate variability, sleep stages, and activity from Apple Health. Read-only — Sam never writes to your health data.
How are the 'early alerts' different from regular health notifications?
Sam learns your personal baseline across 13+ metrics over about a week of use, then watches for multi-signal pattern shifts. It surfaces a small number of meaningful signals — not a constant stream of notifications.
Can I share my data with my doctor?
Yes. Sam generates a monthly PDF summary you can email or print for your GP.
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.
Where is my data stored?
On EU servers, in compliance with GDPR. We never sell your data.
Ready to know your health before you feel it?
Download on theApp Storeon the App Store
Free to download. Works with Apple Watch, Garmin, Fitbit, Oura, Whoop & more.