Best Basal Thermometers in 2022

Last update: December 21, 2022

Do basal thermometers really work?

If you're charting your basal body temperature (BBT) to predict ovulation, you might be wondering if a basal thermometer is really necessary. After all, a regular old thermometer should work just as well, right? Not necessarily. Basal thermometers are designed to be more sensitive than regular thermometers, which means they can pick up on even the slightest temperature changes. That can be helpful if you're trying to get pregnant, because knowing exactly when you ovulate can help you time intercourse correctly. Of course, basal thermometers aren't foolproof

Do you add a degree to a basal thermometer?

A basal body temperature (BBT) is your lowest body temperature in a 24-hour period. Your BBT is usually lower than your regular body temperature. To take your BBT, you need to use a special thermometer called a basal body thermometer. You can find a basal body thermometer at most drugstores. They’re usually in the family planning aisle. Basal body thermometers are more expensive than regular thermometers, but they’re more accurate. To take your BBT, you need to: Wake up and

Does a drop in BBT mean I'm not pregnant?

A drop in BBT usually indicates that ovulation has occurred. If you have been charting your BBT and it suddenly drops, this is usually a sign that you are not pregnant.

How do I know if I am fertile enough to get pregnant?


Digital Forehead Thermometer with Object Function - Non-Contact Infrared Thermometer for Baby and Adult, Fever Alarm, 30 Memory Function, CE/FDA Certified Review:


We had had a number of other thermometers, but we needed one that would be accurate for our little child. The ear thermometer was our go-to, but our sensitive toddler won't accept it if he has a fever or an ear infection. This forehead thermometer was a reliable replacement and wise purchase. With this thermometer, we had no trouble determining his fever. He actually wanted to take turns using it to take my temperature once we turned it into a game. When it means the most, I would argue that this is the most accurate thermometer even though it can't match the accuracy of a rectal or armpit thermometer because you won't have to fight your child alone with other thermometers to acquire a reading. It is quite simple to use and provides a quick reading. Overall, it was a wise investment that we simply could not do without.



Enji Oral Thermometer for Fever - Quick 10 Second Reading for Basal, Rectal, Armpit, Underarm Temperature Basal - Clinical Grade Fever Detection for Baby, Infant, Kid, Babies, Children Adult Review:


Upon receiving the item, my initial thought was that it was the wrong one. A nurse was pictured on Amazon carrying a thermometer with a reading in a light royal blue color. The thermometer I got was a darker blue and the packaging I got really had a picture of a family of four on it. In order to make sure I had the right item, I actually went back to the Amazon ad to check the company name. Unlike most, which are quite hard and non-bendable, the soft flexible probe felt good beneath my tongue. The beeping that occurs when taking a temperature bothered me, especially the extended beeping at the conclusion. When finished, I would appreciate a single brief beep.Once you read the instructions, the product was simple to use. If you're looking for a temperature gauge that's simple to use, cozy, and quick to read, I'd suggest this one. I only rated it four stars because the beeping bothered me. I've included a photo, don't be startled because my temperature is always low.



Thermometer for Fever, Aimuon Ear and Forehead Thermometer for Baby Kids and Adults 4 Modes Digital Infrared Thermometer Professional Certification Review:


I'm so happy to discover this brand-new thermometer! Even though it's just been mentioned, this thermometer is superior to all others I've ever used in every way! The structure is very adorable, and the color is gorgeous. The fact that the readings are so trustworthy is what matters most. I did this eight times on my niece, and each time the results were between 97.3 and 97.5. It is visible thanks to the memory feature. I can completely trust it because it is so reliable and accruate. Definitely endorsed without reservation!



Basal Thermometer for Ovulation, Quiet BBT Thermometer with Backlit & APP(iOS & Android) for Nature Family Planning, Trying to Conceive, Fertility Monitor & Period Tracker from Femometer Vinca II Review:


Since 2017, I have been using the Femometer, and I adore it. I can see my temperature rise when I ovulate, and it forecasts my period like clockwork for me. The app provides wonderful features to fill in any symptoms and log intimate moments in addition to tracking temperature. The thermometer is quite simple to use, and the app is very user friendly.The previous, non-screen version was fully functional and connected to my phone through Bluetooth, where it would upload the data to my app. But now that I've got the newest model with the digital screen, I adore it even more! The digital screen is useful even though it is a little bit larger than my first one, especially if my phone runs out of juice when I wake up and I want to check my temperature.I wholeheartedly urge all ladies to connect with their periods and bodies by using this product!



【2019 Updated】TEIBAKY Thermometer for Fever Forehead and Ear Thermometer Baby, Kid and Adult LED Display Accurate Reading with Fever Indicators Medical Thermometer Professional Certification Review:


This thermometer appears to be accurate. There are a number of factors that led me to give this buy five stars.First off, the readings are accurate and quick—they take just one second. The most critical feature of a thermometer, in my opinion, is accuracy. I've previously purchased thermometers from numerous different brands. Teibaky may be used to compare the readings of various thermometers and has good stability and reliability.Second, it has a very lovely aspect. The product itself and the package both meet my standards. The handle is easy to grasp and does not slide around.Additionally, this thermometer includes a memory function, which allows me to use my own temperature as a benchmark throughout the course of a month in order to closely monitor my health. I believe this is a really smart design.When it arrives with two batteries, which is the sweet spot, I don't have to go to the store to get it. This thermometer has a battery, unlike the one I originally purchased, which did not.This is a good option, and I wholeheartedly endorse it, if you require a home thermometer similar to mine.



Easy@Home Digital Basal Thermometer with Blue Backlight LCD Display, 1/100th Degree High Precision and Memory Recall, FSA Eligible,For Ovulation Tracking and Natural Family Planning, Upgraded EBT-100B Review:


I am delighted I chose this thermometer after doing a lot of research on several models. The iProven, which I really wanted to buy, has a flaw that makes it difficult to find and switch on when you first wake up because you probably still have the lights off and aren't really awake. The button to turn it on is flush with the surface and difficult to push in. This thermometer's button is elevated and rubberized, making it very simple to find in the dark. Additionally, a gentle blue light is used to illuminate the temperature reading, and it beeps quietly when it is finished. If you keep the lights off and fall asleep while reading, both are very good for seeing in the dark. My temperature is normally taken between 60 to 90 seconds. Although it seems lengthy, it is quite accurate. Compared to other ones I've tried, I'm really happy with this one.



Digital Basal Body Thermometer - Track Your Cycle - Natural Fertility and Pregnancy Planning - Detect Your Fertile Window with Temperature Tracking with Femometer APP (iOS & Android) from femometer Review:


I used it as soon as I received it and thought it was a really fantastic product. Downloading the phone's app will allow you to connect to it initially. The software is quite inventive and makes it simple to read your number and see how it seems overall. It is really simple to use and will not confuse you. The battery can last for a very long time. The material is excellent quality, gentle to the touch, and washable, all of which can help you stay clean. If you need something similar, just go for it; it will be a fantastic decision for you. It is the product that I am seeking for.



Easy@Home Smart Basal Thermometer, Large Screen and Backlit, FSA Eligible, Period Tracker with Premom(iOS & Android) - Auto BBT Sync, Charting, Coverline & Accurate Fertility Prediction #EBT-300 Review:


To connect to Bluetooth, adhere to the instructions. Make sure the app is open on your phone before going to bed at night. The thermometer won't automatically record the temperature if it isn't. I keep my thermometer close by my phone or alarm so I won't have to roll over or sit up because you need to keep your movements to a minimum. Set your alarm to wake you up at the same time every day, even weekends. Activate the thermometer. When the thermometer reads 0, it will light up, so put it in your mouth. After then, it will beep only once. (This beep initially baffled me) It takes some time to complete reading, and when it does, it will beep twice. The temperature will then be saved to the app. Just remember the temperature, and the app will let you manually enter it if you forget to turn it on in advance.The idea of writing down or attempting to memorize temperatures at five in the morning terrified me because I am by no means a morning person. This is a lot simpler. I also enjoy that you can take a photo of your OPK tests to record the date and time you took them as well as the difference between each day's results.I do use a different app to track my cycles and ovulation because I don't think this one is as accurate for those things.



Basal Thermometer for Ovulation, Smart Quiet BBT Thermometer with Bluetooth for Nature Family Planning, Fertility Monitor and Period Tracker with Femometer APP (iOS & Android) from Femometer Vinca Review:


Edit: After using this for a while, I've changed my rating from 3 to 4. Following certain revisions, the apps' English has significantly improved (though not perfect). I've also recently realized that it has a battery indicator on the app, so I can stop worrying about it dying out of the blue. After getting used to this thing's various peculiarities, I honestly believe it's a fairly fantastic gadget. I no longer consider temping to be a chore, largely thanks to this thermometer. Additionally, I received an opk to read "peak," and it was way over 100.Since I started my ttc adventure, I have detested temping. Whatever individuals may argue, I believe that temping is difficult. I reasoned that I would do better if I invested in a bbt that I never had to look at. I must admit that it was beneficial. I've been able to temp consistently for several days in a row, which has made it easier for me to become adjusted to the job. The thermometer appears to be accurate so far, and I value the fact that I don't have to touch any buttons or struggle to read it in the dark. But there are other things about this that kind of irritate me.1. The thermometer beeps when you remove the cap to start it, and it will triple beep (or something along those lines) when it is finished. I had trouble re-putting the cap on. You can attach the cap backwards because the two sides differ from one another. Although it sounds like it is closed, it is not. Despite how small it is, it greatly disturbs me.2. While taking the temperature can appear quick sometimes, it can also be very slow. Why is it so erratic?3. To get the temperature, you must first open the thermometer, then launch the app, and then wait for both to sync. It's never been possible for me to open the app first and have it sync. I'm incredibly annoyed about this. It can also be difficult to sync at times.4. I have tried taking many temperatures each day (to test accuracy). That bothers this thermometer, and occasionally it won't register numerous tries.5. The software has really strange English, and it's obvious there are translation problems, but it doesn't really bother me.Despite the strange translations, I do believe the software isn't terrible. The nicest feature of the app, in my opinion, is the ability to take pictures of your opks and have it indicate whether it's high, low, or peak by giving you a number, presumably on a 0 to 100 scale. I'm not sure if it's reliable, but it identified high lh on two of my opks, and I concurred. A built-in alarm with a soft beep is also included with the thermometer; if you can hear it, this is a pretty good feature. Although I don't love the thermometer, I also won't return it. It's helped me establish a habit that makes up for the tiny inconveniences.



Basal Thermometer for Ovulation, Intelligent Quiet BBT Thermometer with Bluetooth for Nature Family Planning, Fertility Monitor and Period Tracker with APP (iOS & Android) from Femometer Vinca Review:


Edit: After using this for a while, I've changed my rating from 3 to 4. Following certain revisions, the apps' English has significantly improved (though not perfect). I've also recently realized that it has a battery indicator on the app, so I can stop worrying about it dying out of the blue. After getting used to this thing's various peculiarities, I honestly believe it's a fairly fantastic gadget. I no longer consider temping to be a chore, largely thanks to this thermometer. Additionally, I received an opk to read "peak," and it was way over 100.Since I started my ttc adventure, I have detested temping. Whatever individuals may argue, I believe that temping is difficult. I reasoned that I would do better if I invested in a bbt that I never had to look at. I must admit that it was beneficial. I've been able to temp consistently for several days in a row, which has made it easier for me to become adjusted to the job. The thermometer appears to be accurate so far, and I value the fact that I don't have to touch any buttons or struggle to read it in the dark. But there are other things about this that kind of irritate me.1. The thermometer beeps when you remove the cap to start it, and it will triple beep (or something along those lines) when it is finished. I had trouble re-putting the cap on. You can attach the cap backwards because the two sides differ from one another. Although it sounds like it is closed, it is not. Despite how small it is, it greatly disturbs me.2. While taking the temperature can appear quick sometimes, it can also be very slow. Why is it so erratic?3. To get the temperature, you must first open the thermometer, then launch the app, and then wait for both to sync. It's never been possible for me to open the app first and have it sync. I'm incredibly annoyed about this. It can also be difficult to sync at times.4. I have tried taking many temperatures each day (to test accuracy). That bothers this thermometer, and occasionally it won't register numerous tries.5. The software has really strange English, and it's obvious there are translation problems, but it doesn't really bother me.Despite the strange translations, I do believe the software isn't terrible. The nicest feature of the app, in my opinion, is the ability to take pictures of your opks and have it indicate whether it's high, low, or peak by giving you a number, presumably on a 0 to 100 scale. I'm not sure if it's reliable, but it identified high lh on two of my opks, and I concurred. A built-in alarm with a soft beep is also included with the thermometer; if you can hear it, this is a pretty good feature. Although I don't love the thermometer, I also won't return it. It's helped me establish a habit that makes up for the tiny inconveniences.


How do I know if I'm ovulating?

There are a few ways to find out if you are ovulating. One way is to measure your basal body temperature (BBT). Your BBT is your temperature when you first wake up in the morning. If you take your temperature every day and chart it, you will see a small rise in temperature around the time you ovulate. Another way to find out if you are ovulating is to track your cervical mucus. Just before ovulation, your cervical mucus will become thin and slippery, like raw egg whites.

How easy is it to use a basal thermometer at home?

Basal thermometers are designed to be used at home and are very easy to use. All you need to do is place the thermometer under your tongue and wait for the beep. The thermometer will then take your temperature.

How long does BBT stay elevated if pregnant?

If you are pregnant, your basal body temperature (BBT) will stay elevated throughout the entire pregnancy.

How soon after ovulation does BBT rise?

If you’re trying to get pregnant, you may be tracking your basal body temperature (BBT) to pinpoint when you ovulate. Your BBT is your lowest body temperature in a 24-hour period. It’s usually measured first thing in the morning, before you get out of bed. Your BBT rises slightly when you ovulate. The rise in temperature usually happens about 24 to 48 hours after ovulation. So, if you have a regular 28-day cycle, you can expect your BBT to rise around day 12.

Is basal temperature the same as body temperature?

Your basal body temperature is your lowest body temperature in a 24-hour period. It’s usually measured first thing in the morning after you’ve been resting for at least six hours. Basal body temperature can be a useful tool to track your fertility. Your basal body temperature is usually lower than your body temperature. Your body temperature fluctuates throughout the day and is affected by factors like exercise, stress, and hormones. Basal body temperature is usually only a few degrees lower than your body temperature.

What is BBT for pregnancy?

BBT is the body temperature of a woman during pregnancy. It is used to help determine when she is most fertile.