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Digital Basal Body Thermometer, 1/100th Degree High Precision, Quick 60-Sec Reading, Memory Recall, Accurate BBT Thermometer for Natural Ovulation Tracking by

Clinically Accurate Basal Body Thermometer for Natural Family Planning Use iProvens BBT to detect your ovulation pattern and pinpoint your fertile window. Special chip for accurate readings to 1/100th degree.
Reading in 60 seconds, faster than any other BBT The ovulation thermometer has a small tip that warms up quicker and therefore delivers an accurate reading of your real body temperature faster.
Manually enter your temperature in any ovulation app The iProven Basal Body Thermometer does not synchronize with an app, but you can manually enter your data in any ovulation app. Or print the chart and track your cycle on paper!
Easily replace the battery in 4 steps When the empty battery symbol is displayed, this is how you can replace it: open the cap; hold the battery case between your fingers and remove the battery with a needle; insert a new battery with the '-'sign facing up; put the cap back on.
Order today and youre protected by a 100 days, no-questions-asked, full replacement

Overview

Specs

Reviews

Brand	iProvèn
Special Feature	High Accuracy
Color	white
Age Range (Description)	Adult
Included Components	Battery
Outer Material	Plastic
Specification Met	FDA
Display Type	Digital
Product Care Instructions	Wipe Clean
Unit Count	1.0 Count
Product Dimensions	26 x 0.01 x 0.01 inches; 1.13 ounces
Item model number	BBT-113Ai
Batteries	1 Nonstandard Battery batteries required. (included)
Date First Available	October 25, 2018
Manufacturer	iProvèn
#3 in Basal Thermometers	#3 in Basal Thermometers

General
Color	White

Additional Information
First Listed on Newegg	May 15, 2026

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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