Sam by SanoLabs

Get a heads-up when your numbers don't look like usual.

Sam learns your personal baseline. When something drifts, you'll know — days before you feel off.

on the App Store

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

Detect Early.

One number, every morning. Built from your sleep, recovery, and activity — so you see how today compares to a typical day.

Sam flags meaningful pattern shifts days before you feel off — not generic pings, but signals based on your personal baseline.

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

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

Stress, sleep, and activity programs that adapt to your data. Built on clinically validated instruments (PSS-10, ISI, IPAQ).

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

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

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

Made by SanoLabs, a German health-tech startup.

How is this 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.
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 to the Apple Health app, Sam can read it.
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. Stored on EU servers, GDPR-compliant. We never sell your data.
Is Sam really free?
Yes. Sam is free to download and use.