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Oura body temperature, read clearly

Your Oura Ring measures skin temperature every night as a deviation from your personal baseline. Vitra Health plots that trend, tells you when you're running warm or cool for you, and flags shifts worth noticing — in °C or °F, computed locally.

Temperature is one of Oura's most under-read signals. The number on its own (“+0.3”) means little; the trend against your baseline tells the story — the slow rise before you get sick, the dip on a deep-recovery night, the warm run after a hard or boozy day.

What Vitra shows

Metric
Nightly skin-temperature deviation from your personal baseline, as recorded by your Oura Ring.
Trend
Your deviation plotted over time with a normal-range band, so a notable shift stands out from noise.
Plain read
A one-sentence interpretation: running warm, in line, or cooler than usual — with the actual number.
Units
Display in °C or °F (a single toggle cascades across the app).
Early signal
Sustained upward shifts are surfaced calmly — useful as an early 'maybe ease off' nudge.
Local
Computed on your machine. No cloud, no Vitra account.

Context, not alarm

Vitra is deliberately calm about temperature: it shows the trend and a plain reading, not a red siren. A single warm night is usually nothing; a sustained climb above your baseline is the pattern worth seeing. Vitra is not a medical device — for health concerns, talk to a clinician.

Frequently asked

What does Oura body temperature actually measure?
Your Oura Ring measures skin temperature overnight and reports it as a deviation from your personal baseline, not an absolute clinical temperature. A reading of +0.4 means tonight ran 0.4° above your own normal.
Why does Vitra show deviation instead of a number in °C?
Because the signal is the change, not the absolute. Vitra plots your nightly deviation against your rolling baseline so you can see when you're running warm or cool for you — and lets you display it in °C or °F.
Can body temperature flag illness early?
A sustained jump above your baseline often precedes feeling unwell. Vitra surfaces notable upward shifts in plain English so you can ease off before it becomes a lost week — it is not a medical device or a fever thermometer.
Does this need an Oura subscription?
Vitra itself is a one-time purchase with no subscription of its own. It reads temperature through Oura's API, though — and since late 2025 Oura requires an active Oura Membership for API access on Gen 3, Ring 4 and Ring 5 (Gen 2 is exempt). So on those rings you need an active Membership for Vitra to sync. Anything already imported stays on your machine regardless.
Try Vitra with your Oura Ring

Local AI on your Mac or PC. One-time purchase, 7-day trial, no Vitra subscription.

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See also
Oura HRV analysisOura readiness, explainedHow Vitra computes everything