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YONO in-ear ovulation predictor, Bold Violet

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In stock. 51 items available

FSA OK. This item can be purchased with an FSA Card. No prescription necessary.

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YONO is the only wearable earbud to measure Basal Body Temperature, which may be used in predicting ovulation, natural family planning and understanding female hormonal health. YONO provides a seamless and effortless solution to get your BBT data. Simply wear YONO earbud during sleep - everything else is taken care of by YONO!
  • Yono offers the most intuitive, overnight and continuous body temperature data
  • Yono measures core body temperature instead of skin temperature
  • Compatibility: iPhone 6, 6 plus, 6s, 6s plus, se, 7, 7 plus, iPad
  • Device is not compatible with android version
YONO makes charting BBT seamless and effortless. Measuring and recording body temperature continuously during sleep, YONO earbud provides actual basal body temperature (BBT) data for users. YONO earbud creates an enclosed and controlled environment in the ear canal so that the reading is not affected by room temperature. When used for longer periods of time, the YONO Fertility APP will increase accuracy in predicting ovulation windows.

Rated 3.0 out of 5 based on 2 reviews.

Published 2 months ago

This stays in the ear all night. I was afraid that it would fall out but it hasn't yet.

Published 2 months ago

The product would not turn on so I am not sure how it would perform if working properly.


AZ-PROD-WEB01 2/25/2018 7:37:47 AM