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Beurer Digital Basal Thermometer, Oral Thermometer with Memory Function, Measures Basal Body Temperature, Accurate Digital Thermometer for Fever and Natural Family Planning, OT20

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$14.99

$ 6 .99 $6.99

In Stock

About this item

  • MULTIFUNCTIONAL: Our thermometer can be used to measure basal body temperature (BBT) for fertility and ovulation tracking – our BBT thermometer is accurate and reliable for natural family planning or fever detection
  • MEMORY FUNCTION: The Basal Thermometer automatically stores the last measurement on the device – To view the last stored measurement, press and hold the On/Off Button while the thermometer is off
  • OVY APP: Use the OVY app to predict fertile days, ovulation, and periods - the device does not automatically sync to the app, you must manually enter your results into the app
  • SAFE & EASY TO CLEAN: The Multifunctional Thermometer is waterproof and has a flexible tip suitable for vaginal and oral use – the thermometer can be easily cleaned before and after each use with a soft cloth and alcohol diluted with water
  • WHAT’S INCLUDED: Basal Thermometer OT20, Protective Cover and Instruction Manual – the thermometer comes with a limited lifetime warranty and our friendly Florida based team is happy to assist you


Family and life planning in harmony: natural methods for cycle tracking and purposeful family planning can be easily implemented. The modern temperature measurement technology of Beurer basal thermometers work in conjunction with a cycle tracking app to offer entirely new possibilities for predicting fertile and non-fertile days more reliably.


tom harper
Reviewed in the United States on February 22, 2025
The product information for this digital thermometer specifically indicated it used AAA batteries. I specifically purchased this brand and model for that reason. IT DOES NOT use AAA batteries. It uses button batteries, just like every other model I could find. If you think this model sets itself apart due to the ease of finding battery replacements and replacing AAA batteries, you, too, will be sadly disappointed.
The Grunaus
Reviewed in the United States on August 26, 2024
Lasted for a week. I'm used to a manual thermometer where I plug in my numbers on my app. Didn't need anything fancy. Just wanted the soft tip. This is an absolute waste of money. All I get is a soft beep and no results. Thanks for practically stealing from me.
Shopper Rubie
Reviewed in the United States on January 4, 2024
The app is not connected so you have to put in the amount manually. You also have to use when laying down before getting up for the day and it takes forever to read. Basically I will now be using it as a normal thermometer because there is no way imma remember to get it and not stand up before waking up every day to use it.
Marissa
Reviewed in the United States on June 10, 2023
Ok product. The app does not work which was a selling point for me. I would not have purchased if I knew that there was no app.
Jess
Reviewed in the United States on September 26, 2022
This thermometer takes almost 5 minutes to detect my temperature.
lucicat808
Reviewed in the United States on August 2, 2022
I don’t understand why people are complaining about this product. Overall very good and would buy again if needed. Only Con is that I purchased because it stated that it was AAA battery powered not coin battery powered.This OT20 model does not pair with app as it does not have Bluetooth capability. It clearly states that only the Bluetooth model OT30 pairs with app and uploads temperature readings.Always read details before purchasing and leaving negative reviews. Overall very good for price and fairly quick to read.
Tara R.
Reviewed in the United States on March 18, 2022
I love this thermometer. I’ve tried several other brands and this one has a great design, I also love how it’s designed in Germany. The color is also very soft and it has a very flexible tip. It’s very accurate to its description and I 100% recommend!
Kamla
Reviewed in the United States on February 26, 2022
Budget friendly and does its basic job. The App syncing never worked and they being a smaller group the customer support is not very useful.
Aurora López flores
Reviewed in Mexico on January 22, 2022
El termómetro es funcional solo que en la imagen dicen que se puede conectar a la aplicación, lo cual es falso
lupita
Reviewed in Mexico on November 28, 2021
La medición es en fahrenheit, nunca logre conectarlo por bluetooth.
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