MyCircadian FAQs

  • What’s the difference between free & paid?

  • My UVB bar went away - what happened?

  • Why are there slight differences in times and UV index between MyCircadianApp & other apps?

  • Why doesn’t the level of vitamin D the app says I have made - match with the level of Vitamin D I just had measured on a blood test?

  • How does LUX impact my health?

  • How can I get the most accurate measurement of LUX using the app & why do the readings vary?

  • What’s the difference between free & paid?

  • My UVB bar went away - what happened?

  • Why are there slight differences in times and UV index between MyCircadianApp & other apps?

  • Why doesn’t the level of vitamin D the app says I have made - match with the level of Vitamin D I just had measured on a blood test?

  • How does LUX impact my health?

  • How can I get the most accurate measurement of LUX using the app & why do the readings vary?

  • What’s the difference between free & paid?

  • My UVB bar went away - what happened?

  • Why are there slight differences in times and UV index between MyCircadianApp & other apps?

  • Why doesn’t the level of vitamin D the app says I have made - match with the level of Vitamin D I just had measured on a blood test?

  • How does LUX impact my health?

  • How can I get the most accurate measurement of LUX using the app & why do the readings vary?

Optimize your health by syncing with natural light cycles. Track sunrise, UV, and vitamin D effortlessly.

Understand your light environment like never before.

Optimize your health by syncing with natural light cycles. Track sunrise, UV, and vitamin D effortlessly.