The First in-ear BBT Thermometer

BBT data can be used in ovulation prediction,

natural family planning, and understanding

female hormonal change.

 

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YONO BBT Thermometer
 
Before YONO, women concerned about their BBT had to awake at the same time every morning and go through a complicated process of data collection. Now, women have the option of letting technology do the work much more easily and with much higher accuracy.  After a night of wearing YONO, users connect YONO to their smartphones and data automatically syncs into an iOS or Android application.

The First In-Ear Wearable BBT Thermometer

  • Measures core body temperature instead of skin temperature, which can easily be affected by ambient temperature.
  • Comfortable silicone-encased earpiece (similar to an ear bud) which is worn all night and where data is collected multiple times to determine lowest BBT.
  • No data transmission when worn every night; the data only syncs when the earbud is stored in the base station.
  • The YONO APP uses the readings to plot a monthly BBT chart, analyzes the data and predicts the monthly fertile window.


Nanette LaShay, MD
Medical Advisor

As an OB/GYN, I believe it’s very important that women understand their body. With the latest YONO technology, capturing and recording reliable data of women’s body becomes convenient.

Jane Doe
Getting pregnant

I only used YONO for one month before getting pregnant. I used ovulation prediction kits and YONO to confirm ovulation. Worked like a charm!

Jen Ashton
ABC’s Doctor

Ear temperature measurement typically gives a more stable temperature than an underarm or mouth reading.

YONO BBT Thermometer — $149.99
 
FREE USA SHIPPING | 30-DAY MONEY-BACK GUARANTEE | 1-YEAR LIMITED WARRANTY
 
Next batch will ship in mid-October.
 
Includes:
  • YONO earbud thermometer
  • Ear-tips
  • Charging base station
  • USB charging cable
Compatible: iOS, Android and Windows.
 


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FREE USA SHIPPING

bank-card-back-side-100

30-DAY MONEY-BACK
GUARANTEE

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ONE-YEAR LIMITED
WARRANTY