The basal thermometer is your must-have tool during your Natural Family Planning adventure. It can be an exciting, yet overwhelming time. Whether you are trying to conceive, preventing pregnancy, or just wanting to learn more about your natural cycle - finding a high-quality and accurate basal thermometer that delivers consistent, trustworthy measurements of your basal body temperature can be a real challenge. That’s why we’ve created the BBT-113 Ai. And don’t just take our word for it. The BBT-113 Ai, FDA approved for accuracy and safety, has been chosen as the #1 basal thermometer by Mom Loves Best!
Ovulation detection and fertility tracking with utmost precision
Our basal thermometer is equipped with precision-engineered technology that will allow you to measure your basal body temperature with 1/100th accuracy every morning. With so much riding on the accuracy and reliability of your ovulation tracking, only the highest accuracy will do!
Additional benefits that will make you fall in love with our Basal Thermometer
No More Waking Up Your Partner - The BBT-113 Ai is equipped to make an extra soft and quiet sound when your temperature is done measuring. So quiet that your partner will be able to keep dreaming away next to you.
Memory Function - No need to worry if you sleepily forgot to write down yesterday’s measurement. With the built-in memory function, you’ll be able to recall the temperature that was taken last.
Switch Between Fahrenheit and Celsius - Easily switch between Celsius and Fahrenheit by pressing and holding the ON/OFF button until the word "set" appears (You will briefly see LAST - simply ignore this and keep holding). Once you see the C or the F blinking, press the button again shortly to switch between modes and let the thermometer turn off by itself.
What’s Included?
Body Basal Thermometer
Clear, hard case for storing
2x battery (Type LR41)
Instruction manual
1-year extra warranty card
Our Guarantee
We understand that life gets in the way sometimes and you might change your mind. We won’t take it personally. That’s why every order with us is protected by our 100-day, no-questions-asked, money-back guarantee.
Any questions or concerns? Our customer support team is here and ready to help!
Call us: 855-700-166 (Mo - Fr: 3 PM - 6 PM PST)
Or drop us a line at
WASHING INSTRUCTIONS:
Machine wash separately in cold water on a gentle cycle. Tumble dry separately on low heat. Add QE Home Wool Dryer
Balls to reduce wrinkles and increases drying efficiency. Touch up with a low heat iron as needed. Do not bleach or dry clean.
Size Chart
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