Best Basal Thermometers For Accurate Monitor Of Your Body’s Temperature!
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A basal thermometer is one of the best investments a woman can make to help her through the trying times of fertility tracking. This is because they are designed to track your body temperature so that it is most conducive to detecting subtle shifts in hormonal changes that are often the first indication of ovulation. While you can use a standard thermometer to track your body temperature, a basal thermometer is the only way to achieve the most accurate and consistent results.
Best Basal Thermometers
Image | Product | Our Rating | Price |
---|---|---|---|
![]() | Fairhaven Health Digital Basal Thermometer | 9.7 | Check Price on Amazon |
![]() | MABIS Digital Basal Body Thermometer for Ovulation Tracking | 9.5 | Check Price on Amazon |
![]() | iProven Dt-R1221AWG Medical Thermometer | 9.1 | Check Price on Amazon |
![]() | Smart Basal Thermometer, Adjustable Volume, FDA Eligible | 8.8 | Check Price on Amazon |
![]() | Easy@Home Smart Basal Thermometer, Large Screen and Backlit | 8.6 | Check Price on Amazon |
![]() | Digital Basal Thermometer for Ovulation Tracking | 8.2 | Check Price on Amazon |
![]() | Easy@Home 25 LH Ovulation Test Strips and Smart Basal Thermometer Kit | 8 | Check Price on Amazon |
![]() | Digital Basal Thermometer, 1/100th Degree High-Precision Thermometer | 7.7 | Check Price on Amazon |
![]() | Microlife Digital Basal Thermometer for Fertility Tracking | 7.4 | Check Price on Amazon |
![]() | Digital Basal Thermometer, Thermometer, LCD Display with Soft Backlight | 7.2 | Check Price on Amazon |
Last update on 27th September 2023 / Affiliate Links / Images from Amazon Product Advertising API
Our recommendations:
Fairhaven Health Digital Basal Thermometer for Fertility Charting
- Digital display reads to 1/100th of a degree (e.g. 97.56)
- Accuracy to 1/10th of a degree
- Features a large, easy-to-read digital display and free ovulation chart
- Displays a memory recall of your last reading
- Peak-temperature indicator sound
Last update on 27th September 2023 / Affiliate Links / Images from Amazon Product Advertising API
Get to know your body and take control of wellness like never before with the Fairhaven Health Store Basal Thermometer. Give yourself peace of mind by protecting your basal temperature for an accurate time frame that also caters to seasonal changes in your reproductive cycle.
Easy enough for a beginner but powerful enough for a professional, this model is perfect for any woman who wants better tracking from spotting to conceiving.
No more guessing if you’ve ovulated or not! With a gentle shake, the Fairhaven Health Store model will show you your last reading so that you can pinpoint when to huddle up with your partner and begin charting for baby-making. The large, easy-to-read digital display also shows temperatures in Fahrenheit as well as Celsius.
MABIS Digital Basal Body Thermometer for Ovulation Tracking
- EASILY DETECT AND TRACK OVULATION by conveniently testing basal body temperature. Your basal thermometer conveniently recalls your last reading so you can detect changes in temperature from day to day
- EASY TO READ LCD DISPLAY BASAL THERMOMETER informs you with a helpful tone when it registers the peak temperature and has a large, easy to read instant display
- CLINICALLY ACCURATE DIGITAL BBT THERMOMETER is tested for clinical accuracy and made in an and ISO registered facility
- BBT OVULATION THERMOMETER includes: clear plastic storage case probe covers, replaceable LR41 long-life battery, and a 12-month supply of ovulation charts
- EASY TO USE: Place the thermometer in the mouth, under the tongue with mouth closed for approximately 1 minute. When the temperature stabilizes, 4 beep tones will sound indicating monitoring is complete
Last update on 27th September 2023 / Affiliate Links / Images from Amazon Product Advertising API
The MABIS digital basal thermometer is an easy-to-use option that tests your body temperature from the bottom of your rectum. Everything you need is included in the kit: a battery as well as ovulation charts, making charting for ovulation easier than ever. This model offers easy-to-read, clinical accuracy and is not only fast but easy as well. Track your ovulation cycles with 12 months of charts included!
This handy and convenient thermometer is the perfect tool for detecting ovulation. The large, easy-to-read display with a helpful tone notifies you when your temperature rises and allows you to see changes as they happen. With memories of the last reading, this compact option can be carried around day or night, making it easy to detect changing temps and measure your reproductive health.
The basal body thermometer readings are simple – note whether you woke up feeling warmer (pre-ovulation) or colder (post-ovulation). An easily readable LCD screen keeps track of recent temperatures, so important information is conveniently close at hand – always ready when needed.
The MABIS Basal Body Thermometer is one of the best options on the market. It is clinically accurate, made in an ISO-registered facility, and has a replaceable long-life battery that will last up to 12 months. The product includes a clear plastic transportation case, probe covers, and a 12-month supply of ovulation charts to take your temperature daily. Easy to use with just 4 beep tones once done inserting into the mouth for 1 minute per instruction.
iProven Dt-R1221AWG Medical Thermometer
- Push Button Convenience And Accuracy – The iProven oral and rectal thermometer for children and adults needs only 10-20 seconds to check for a fever. The thermometer has been tested again and again to be clinically accurate with every measurement you take.
- Soft And Flexible Tip For More Comfort – Take your little ones rectal temperature safely
- Always Squeeky Clean And Hygienic – The ProFlex Temp DTR-1221A is waterproof for easy cleaning. Clean it under the tap with a bit of soap without a problem! Next to that it comes with a free hard case for even better hygiene and safe storing.
- Quick And Clear Fever Indication – The digital display gives a clear fever indication in smileys. Show your kid the frowning or smiling emoji and they will understand what’s going on. For even easier recognition
- Order Today – You’re protected by our 100 days
Last update on 27th September 2023 / Affiliate Links / Images from Amazon Product Advertising API
The iProven Dt-R1221AWG is the new standard in thermometers due to its speed, safety, and accuracy. If you want a fast 10-20 second reading from a model, then this is perfect for you!
To ensure your little ones don’t move around too much during their rectal measurement or are uncomfortable when measuring orally, the soft, flexible tip of the thermometer means they’ll have no discomfort whatsoever.
This handy thermometer will make your kid’s health a whole lot easier! By simply pressing a button, it shows the frowning or smiling emoji on its digital display. The speaker emits a beeping sound to let them know when they are sick, and using the waterproof surface, has never been so allergy-friendly. It’s safe for all skin types with separate measuring zones for forehead, armpit, and mouth temperature measurements.
And here’s an extra perk: It comes with a hard carrying case to keep your home nice and clean as well as some other surprises we think you’ll love! It is always squeaky clean, and hygienic – no matter where being used before or after checkout, this is one product every parent needs in their child’s life.
Smart Basal Thermometer, Adjustable Volume, FDA Eligible
- GET PREGNANT EASIER THAN EVER WITH Femometer: Whether you are trying to conceive (TTC), avoid pregnancy naturally, or just want to know your body better, the Femometer with Smart Basal Thermometer does it all with ease.
- SMART & Automatically Chart: The Femometer APP will chart your Automatically Chart (BBT) and generate the Coverline automatically to pinpoint the BBT spike with precision.
- CLINICALLY HIGH MEASUREMENT ACCURACY: Clinically Accurate with high precision at ±0.09℉/±0.05℃. It only takes about 1 – 3 minutes to read the result. The unlimited record stored on the cloud with your account. You can choose between Fahrenheit and Celsius.
- INTELLIGENT: Femometer predicts the fertility window accurately using an advanced algorithm that incorporates all your fertility signs including BBT, ovulation test results, PdG test results and period information for the best prediction. You can track and view your cycle and fertility windows prediction at any time.
- OTHER FEATURES AND SERVICE: Adjustable Volume will not disturb your sleeping husband. **Experienced and professional customer service agents are available for any questions you may have and we offer a 1 Year PRODUCT Quality Service**
Last update on 27th September 2023 / Affiliate Links / Images from Amazon Product Advertising API
Femometer is the complete package for anyone who wants to more easily understand their body and the fertility window to achieve pregnancy or avoid it. The App will automatically chart your Basal Body Temperature and create a Coverline right when you need it, saving both time and energy.
You can even use this product to research what is happening with your fertility by reading about implantation, ovulation, menstruation, etc., all while connecting with other women on our forum- as well as getting helpful notifications!
It’s time to be in charge of your baby-making and learn about your body with the Femometer App! Designed to not only track ovulation but also offer clinically precise measurements at minus 0.09℉/minus 0.05℃, this thermometer is there for you every step of the way in an effortless way. Additionally, it stores all of its information on the cloud until you need it most. No more bulkiness; this is one smart investment that’ll make everyone happy!
The Femometer is the smart thermometer you need to use for your basal body temperature (BBT) reading. Getting an accurate reading in the morning can be tricky. Still, a single press into this sleek and durable gadget gets it done every time-usually only taking five seconds to calculate! The intelligent algorithm predicts your fertile window accurately using all of your fertility signs, including BBT results, ovulation test results, period information, and more.
You can track and view at any time where your cycle stands by our advanced calendar from the US with other international date formats included. All of this comes without relying on any technology that requires WiFi or Bluetooth connections-just; get yourself organized each day with this digital basal thermometer!
What is a Basal Thermometer?
A basal thermometer is a specialized digital thermometer that is used to measure the basal body temperature (BBT) of women. Basal body temperature is the lowest body temperature that is reached during rest, usually during sleep. The temperature shift that occurs after ovulation can help women track and predict their fertile window, which is the time when they are most likely to conceive.
Unlike traditional fever thermometers, basal thermometers can measure extremely small changes in temperature, allowing for very accurate readings. Basal thermometers typically have a backlit display that is easy to read and memory recall features that enable users to compare their previous readings.
These devices are an essential tool for women who want to use the fertility awareness method or other fertility awareness-based methods to track their reproductive health.
Benefits of Using a Basal Thermometer
Using a basal thermometer to track your ovulation cycle comes with a lot of benefits. One of the most significant is the ability to predict ovulation accurately. Unlike regular thermometers, basal thermometers give accurate temperature readings that can help you quickly recognize the shifts in your body’s temperature due to ovulation. This information is crucial when using fertility awareness-based methods of contraception or fertility tracking.
Additionally, using a basal thermometer allows you to track patterns in your reproductive health. You can record your basal body temperature each day and note any changes, which can help detect irregular cycles and the fertile window. This information can be helpful when trying to conceive or avoid pregnancy.
To experience the benefits of using a basal thermometer, it’s essential to use it consistently every morning before getting out of bed. It’s also important to list the benefits of using a basal thermometer, including accurate temperature readings and tracking menstrual cycles. With a basal thermometer, you can gain a better understanding of your ovulation cycle, fertility window, and signs of fertility. It’s a valuable investment in your reproductive health.
Types of Basal Thermometers
When it comes to tracking your basal body temperature, having the right tool is key. There are various types of basal thermometers available on the market, each with their own unique features and benefits. From traditional glass thermometers to digital and smart options, here’s a breakdown of the different types of basal thermometers.
Digital Basal Thermometers
Digital basal thermometers are specifically designed for tracking basal body temperature (BBT) accurately and with ease. These thermometers come with advanced features like backlit screens, memory recall, and Bluetooth connectivity for tracking and charting basal temperature patterns.
Compared to regular thermometers, digital basal thermometers provide more accurate readings that are essential for tracking ovulation patterns and fertility window. Furthermore, they are easy to use, taking just a few seconds to get a reading, which means tracking BBT doesn’t have to be a cumbersome process.
Most digital basal thermometers can be used orally or vaginally, and they are more sensitive to changes in temperature compared to regular thermometers. This sensitivity is a crucial factor in detecting when temperature shifts occur during a menstrual cycle and identifying the ovulation window.
To accurately track basal body temperature, a digital basal thermometer should be the first choice over regular thermometers. Investing in a digital basal thermometer is a smart choice for those looking to avoid the complexity of tracking fertility, and ease of use and accuracy are the top reasons to opt for a digital basal thermometer. With regular use and care, you should get the best out of your digital basal thermometer.
Oral Basal Thermometers
Oral basal thermometers are a type of digital thermometer that are specially designed to track basal temperature for ovulation tracking. Basal temperature is the body’s lowest temperature at rest, which rises slightly after ovulation due to increased progesterone levels.
To use an oral basal thermometer, start by taking the temperature first thing in the morning, without getting out of bed or moving around too much. Use the same thermometer consistently and take the reading orally for accuracy. Record the temperature in a fertility chart to identify patterns in your cycle.
Some popular options for oral basal thermometers include the Femometer Vinca II, which features a backlit display and a memory recall feature for previous readings. The iSnow-Med Basal Thermometer offers a flexible tip for added comfort and can track up to ten users’ data. The MABIS Basal Digital Thermometer has a waterproof design for easy cleaning and can measure temperatures within 1/10th of a degree.
Oral basal thermometers provide an accurate and convenient way to track basal temperature for ovulation tracking. By following these simple step-by-step instructions and using a reliable thermometer, you can gain a better understanding of your cycle and increase your chances of conceiving during the fertility window.
Regular Basal Thermometers
Regular basal thermometers are a simple and inexpensive option for tracking basal body temperature. They come as traditional mercury thermometers that are not as accurate as digital or oral thermometers. However, they can still be useful for monitoring basic changes in temperature that occur during ovulation.
Regular basal thermometers have no fancy features such as ensuring consistent temperatures or saving readings. They require a bit more care and precision when taking temperature readings. In order to use a regular basal thermometer, it is important to shake it down to the bottom before each use and take the reading at the same time each morning.
While regular basal thermometers may not be the most precise way of tracking temperature, they can still be a helpful tool in identifying patterns in a woman’s cycle and determining the fertile window. They are a good option for women who are just starting to track their basal body temperature and are not yet ready to invest in a more expensive thermometer. Overall, regular basal thermometers are a straightforward and practical option for tracking temperature changes during ovulation.
Smartphone-Connected Basal Thermometers
Traditional basal thermometers require a lot of diligence and accuracy to track changes in body temperature over time. Thankfully, with the advent of smartphone-connected basal thermometers, tracking menstrual cycles and fertility has become much easier. Devices like the Femometer Vinca1.0 and Kinsa connect to your smartphone via Bluetooth and transmit temperature readings directly to an app for effortless tracking and analysis.
These devices come loaded with features that make them stand out from regular basal thermometers. One key feature is the ability to set reminders to take your temperature at the same time each day, ensuring consistency in readings. They also allow you to track symptoms and changes in cervical mucus, providing a more comprehensive overview of your menstrual cycle and fertile window.
In addition to smartphone-connected basal thermometers, wearable devices like the Tempdrop Monitor 2.0 offer even more convenience. Worn like a wristwatch, these devices track basal temperature throughout the night, providing an accurate reading of the lowest body temperature (rest temperature). Temperature changes are shown over time, giving you insights into your unique ovulation pattern and life changes affecting your reproductive health.
Considering their accuracy, app integration, and ease of use, smartphone-connected basal thermometers and wearable basal thermometers are revolutionizing fertility awareness-based methods.
What to consider when looking for the best basal thermometers?
Accurate Readings
Accuracy is key when it comes to tracking basal body temperature for menstrual cycle and ovulation tracking. A basal thermometer that reads to one hundredth of a degree, rather than just a tenth, can make all the difference in accurate temperature tracking.
Factors such as interrupted sleep, illness, alcohol consumption, or even using a regular thermometer instead of a basal thermometer can affect temperature readings. To address these variations, it’s important to maintain a consistent measuring time, use the same thermometer consistently, and track any external factors that could be affecting readings. Additionally, digital basal thermometers with memory recall features and backlit displays can help ensure reliable and easy-to-read results.
Investing in an accurate basal thermometer can greatly increase the likelihood of accurately tracking ovulation patterns, identifying the fertile window, and ultimately improving reproductive health outcomes. It’s worth taking the time to research and choose a reliable thermometer for fertility awareness-based methods.
Backlit Display/Screen
A backlit display is an essential feature of the best basal thermometers. It ensures accurate reading of the body temperature by providing a bright and illuminated screen for the user to view in low-light settings. The brightness of the backlight is particularly important as it ensures that users can read their temperature even in dimly lit rooms. A bright backlit display is particularly crucial for women with irregular cycles because recording previous readings accurately is necessary for tracking ovulation patterns. A backlit display aids in tracking, as it provides a clear and easy-to-read screen for users to record their temperature at the same time every day. Consistently tracking basal body temperature helps determine the fertile window, and ultimately, increase the chances of conception. In summary, an ideal basal thermometer should have a backlit display/screen that is bright enough to view in low-light settings, making it easier for the user to read and monitor their body temperature accurately.
Previous Readings Saved and Recorded
When using a basal thermometer for ovulation tracking and fertility awareness, it’s important to keep record of previous readings. This can be easily done with basal thermometers that have a memory recall feature. Saving and recording previous readings allows for easy tracking of temperature shifts throughout a woman’s menstrual cycle, aiding in the identification of ovulation days and signs of fertility.
The memory recall feature of basal thermometers allows for comparison of current and past temperature patterns, helping to identify irregular cycles. This can be particularly useful for those who are using the fertility awareness method as a form of birth control.
Having access to previous readings also makes charting and tracking menstrual cycles easier and more accurate. By reviewing past temperature patterns, it’s possible to identify trends and patterns in a woman’s cycle, aiding in fertility prediction and management.
Overall, the ability to save and record previous readings when using a basal thermometer is an important feature for anyone looking to track their menstrual cycle and fertility. Investing in a basal thermometer with a memory recall feature can therefore offer significant benefits for reproductive health management.
Easy-to-Read Display
An easy-to-read display is crucial in making accurate and reliable readings with a basal thermometer. The display should be clear and easy to interpret to ensure that users can quickly and confidently identify their temperature readings.
In selecting a basal thermometer, it’s important to choose a display that is effortless to read, even in low-light conditions. Therefore, a display that is backlit can make temperature readings visible even in complete darkness.
In addition to an easy-to-read display, it is equally important that the thermometer displays temperature readings in both Celsius and Fahrenheit. This ensures that the user can easily understand their temperature readings using their preferred unit of measurement.
For optimum results, look for basal thermometers that provide an easy-to-read display with backlit illumination and display readings in both Celsius and Fahrenheit. Easy-to-read displays enable accurate temperature readings, ensuring accurate tracking of menstrual cycles and fertility prediction.
Affordable Price Point
When looking for a basal thermometer to fit your budget, there are a few key factors to consider. Firstly, the type of thermometer can affect its price point. While oral thermometers can be cheaper, they may not provide the level of accuracy and precision needed for tracking basal body temperature. Digital basal thermometers tend to be slightly more expensive but can provide accurate readings for fertility tracking.
The features of the thermometer can also impact its affordability. Some features, such as a backlit display or memory recall feature, may be optional but can drive up the price. On the other hand, a basic digital basal thermometer without added features may be a more affordable option for those on a budget.
Lastly, the brand of the thermometer can affect its price point. Well-known brands with a reputation for accuracy and reliability may cost more than lesser-known brands.
One affordable basal thermometer option to consider is the iProven Digital Basal Thermometer. It is a basic but reliable option that provides accurate readings for tracking basal body temperature. Despite its affordable price point, it also has features such as a backlit display and memory recall feature. With its low price and accurate readings, it’s a great option for those starting with basal body temperature tracking.

How to Use a Basal Thermometer Properly
Accurately tracking basal body temperature is essential for women who are trying to conceive or understand their menstrual cycle. Using a basal thermometer correctly can provide insight into a woman’s fertility window, ovulation cycle, and overall reproductive health. Here are some tips to ensure you are using a basal thermometer properly:
1. Use the thermometer first thing in the morning before getting out of bed: The basal temperature is the lowest body temperature during a 24-hour period, and it occurs during rest. Taking your temperature before getting out of bed or moving around can provide more accurate readings.
2. Take your temperature at the same time every day: Consistency is key when tracking basal temperature. Taking your temperature at the same time every day can help identify temperature shifts and irregularities in your ovulation cycle.
3. Record your readings consistently: Use a basal body temperature chart or an app to log your temperature readings and other related information like menstrual cycle, medication, and symptoms. Having consistent and accurate records can help identify any patterns or changes in your ovulation cycle.
4. Avoid interruptions during sleep: Interruptions during sleep can impact the accuracy of readings. Try to get uninterrupted sleep for at least three hours before taking your temperature.
By following these tips, women can use a basal thermometer properly to track their menstrual cycle, identify their fertile window, and improve their chances of conceiving.

Preparing for Temperature Readings
Preparing for taking temperature readings for basal body temperature tracking is crucial for accurate results. To ensure accurate temperature readings, follow these steps:
1. Use a special basal thermometer: Regular thermometers may not provide precise readings for tracking basal body temperature because they are not as sensitive as the basal thermometers. Be sure to invest in a basal thermometer for accurate recordings.
2. Take temperature readings in the morning: It’s vital to take your temperature as soon as you wake up before doing anything else. This is because any physical activity, even sitting up in bed or talking, can affect the temperature readings.
3. Keep the thermometer in place for 5 minutes: After inserting the thermometer under your tongue, keep it there for five minutes to obtain an accurate reading. This step is especially important, considering that basal temperature is lower than regular body temperature.
4. Write down your temperature on a chart: Tracking your basal body temperature on a chart allows you to monitor your cycle accurately. It’s essential to write down your temperature every day, at the same time, and exclude extenuating circumstances that could affect readings such as alcohol or illness.
By following these steps, you can take accurate temperature readings for tracking your basal body temperature. It will help you identify your ovulation pattern, fertile window, and identify any irregularities in your cycle.