Yono - In-ear ovulation predictor thermometer - White

Keep track of your fertile days with this YONO fertility thermometer. The small earbud lets you track your optimal time within seconds, and it's seamless and comfortable so you forget it’s there. This YONO fertility thermometer synchronizes data to your smartphone so you can get overnight temperature data for further analysis.
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What's Included

  • Yono In-ear ovulation predictor thermometer
  • Ear-tips
  • Charging base station
  • USB charging cable

Ratings & Reviews

Overall Customer Rating:
92% of customers would recommend this product to a friend (11 out of 12)

Product Features

Ovulation predictor thermometer with a high accuracy

YONO measures core body temperature instead of skin temperature, which can easily be affected by ambient temperature.

Earbud design

A comfortable silicone-encased earpiece for whole night wearing.

YONO app (download required)

Uses the readings to plot a monthly BBT chart, which analyzes the data and predicts a monthly fertile window.

Synchronizes via Bluetooth®

Transfer your measurements to the YONO app on your Android or iOS devices.

Overall Customer Rating

4.8 (12 Reviews)

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