Integration
Stella + Withings
Withings makes some of the most clinically-minded consumer health devices available. Stella connects to your Withings data to contextualise skin scores with sleep quality, activity patterns, and body composition changes.
What Stella reads from Withings
Sleep
Withings Sleep and ScanWatch track sleep duration, depth, and disturbances. Stella correlates sleep trends with hydration, redness, and under-eye scores.
Activity
Steps, distance, and exercise sessions. Stella maps activity patterns against skin changes to surface correlations over time.
Heart health
SpO2, heart rate, and ECG data from ScanWatch provide context for whether skin changes are related to broader health patterns.
Body composition
Withings Body scales track weight, fat mass, and water percentage. Hydration shifts at the body level can precede visible changes in skin hydration.
How Withings data shows up in your skin
Withings tracks your body with clinical precision. Stella adds the surface layer. When your body composition shifts or your sleep degrades, your skin often shows it first.
Skin metrics most affected
How to connect
Open Stella and go to Settings
Tap Integrations and select Withings
Sign in with your Withings account
Stella syncs your sleep, activity, and body data automatically
See how your health data shows up in your skin
Withings tracks what's happening inside with clinical precision. Stella shows you what's happening on the surface. Together, you see the full picture.
Start tracking with Stella →One scan. Thirty seconds. Start whenever you're ready.
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