Your scan history
Skin appearance
Appearance metrics are recorded from each scan and followed against your own baseline.
Bring selected sleep, readiness and recovery context from your Oura Ring. Stella keeps connected context close to your scan history, without treating timing as proof of cause.
Optional · permission-based · availability varies by device, region and connected source
Start with a scan. Connect a platform only when it is useful to you.

Connect from Stella when you choose.These are the main Oura Ring records Stella can place beside your skin history. Exact fields depend on the device, source app and permissions you grant.
Oura’s summary of sleep duration, efficiency and restfulness, kept with its recorded date.
A dated view of the recovery and readiness record already available in Oura.
Available overnight HRV records brought in as context, without assigning them as the cause of a skin change.
Available overnight temperature variation, kept separate from Stella’s scan observations.
Stella keeps what the camera observes distinct from what a connection provides. You can compare the timing and decide what is worth watching next.
Your scan history
Appearance metrics are recorded from each scan and followed against your own baseline.
Oura Ring
A pattern can help you ask a better question. It does not prove that one event caused a change in your skin.
A connection is optional. Review the requested categories before you approve them, and change or remove access later from Stella and the connected platform.
Connections are one optional layer. The scan, routine and notes remain visible as their own sources.
Take a scan first. Add connected context only when it helps you see the dates more clearly.
Try Stella for free. No credit card required.