In development · Copenhagen
Stop guessing.
Start measuring.
An at-home thyroid test that gives you real TSH, T3, and T4 data — not just another place to log how you feel.
TSH
The signal your pituitary sends when levels drift.
T3
The active hormone — the one most tests skip.
T4
Your thyroid's main output, tracked over time.
How it works
Lab-grade signal, read at your kitchen table.
Three steps, a few minutes, no clinic visit — designed for the weeks between appointments, not as a replacement for them.
01
Prick, drop, wait
A small fingerstick sample goes onto a test strip built to react with TSH, T3, and T4.
02
Your phone reads the glow
Thyra uses your phone's light and camera to measure the strip's fluorescence and translate it into hormone levels.
03
See the pattern, not just the number
Every reading joins your timeline, so you and your doctor can see trends between lab visits — not just isolated snapshots.
"Because no woman should second-guess her symptoms."
Be first to try Thyra
We're building and validating this with the Nordic thyroid community. Join the list to hear when early testing opens.
THYRA IS IN DEVELOPMENT AND NOT YET A CERTIFIED MEDICAL DEVICE.
BACKED BY NORDIC WOMEN'S HEALTH HUB AND THE DANISH ASSOCIATION FOR THYROID DISEASE.