Mira Basal Body Thermometer
Using the Mira Basal Body thermometer is easy
Step 1
Download the Mira App and connect your Mira Basal Body thermometer via Bluetooth.
Step 2
Measure your BBT as soon as you wake up.
Step 3
Your results will automatically sync with the Mira App after a couple of minutes.
Measure your BBT to discover data about your fertile days
Here’s how it works:
- In general, your BBT will rise if you are ovulating.
- Measure your BBT throughout several cycles to get a better picture of your fertility.
- Draw conclusions by looking at your charts on the Mira App.
So how does your BBT vary during your cycle?
Changes in your basal body temperature (BBT) typically correlate with changes in your menstrual cycle. Before you ovulate, your BBT ranges between 97°F (36.1°C) and 97.5°F (36.4°C). After the egg releases during ovulation, your BBT increases and averages between 97.6°F (36.4°C) and 98.6°F (37°C).
How to accurately predict and confirm your ovulation & 6-day fertile window
Starting out by testing your BBT is great. To accurately predict your ovulation, use the Mira Monitor and pinpoint your most fertile days!
Learn More
FAQ
Start recording your basal body temperature on the first morning after your period starts. Note: We highly recommend you measure your temperature only ORALLY.
For the first 3-6 cycles, it's best to test until the first day of the next period. This will help build your basal body temperature patterns.
Measure your BBT as soon as you wake up and record it for at least 3 months! Tracking your BBT is a great idea, but tracking other important fertility data, like your hormones, can help you accurately pinpoint your ovulation and fertile window.
Measure your BBT as soon as you wake up and during the same time over the following days. Avoid activity and close your mouth for at least 2 minutes before measuring. Electric blankets or heating pads can affect your BBT—if you use one, keep it at the same temperature every night. Note: Do not miss testing days!
Tracking your BBT can help you recognize your ovulation patterns during your cycles. However, we recommend combining BBT measurements with The Mira Analyzer for the highest possible accuracy. Many external factors can affect your BBT, like illness, stress, alcohol consumption, medical disorders, and medications.
Changes in your BBT correlate with changes in your menstrual cycle. Before ovulation, your BBT ranges from 97°F (36.1°C) and 97.5°F (36.4°C). After the egg releases during ovulation, your BBT increases between 97.6°F (36.4°C) and 98.6°F (37°C).
After ovulation, your BBT will rise about 0.5°F (0.3°C). This temperature will remain until your next period begins.
Then, a slight temperature decrease may happen—followed by a rapid temperature increase. This will likely indicate your ovulation day. The highest probability for conception is during the days leading up to ovulation and on the actual ovulation day.
- Karley K.Verified Buyer1 month agoRated 5 out of 5 starsGreat buy!
It is helping me better understand what is going on.
MFMira Fertility Shop2 hours agoHi Karley! 💚
Thank you so much for the wonderful feedback! We're thrilled to hear the Basal Body Thermometer is helping you gain better insights into your body.
It's so rewarding to know you're getting that deeper understanding of what's happening with your cycle. That's exactly what we hoped to achieve with this product!
So happy to have you as part of the Mira community ✨
– Team Mira
- Bekka B.Verified Buyer1 month agoRated 4 out of 5 starsGood, almost Great
It's been nice having this thermometer link directly to my app. I'm not sure if it's the thermometer or the app, but it's a little glitchy sometimes. I've had to input the temperature manually, which isn't a huge deal, but I did purchase it with the intent of having it easily connect. Because the Mira hormone tracking device is so smooth, I was expecting something similar. Because it doesn't take temperature accurately, though it's still a four star for me.
MFMira Fertility Shop2 weeks agoHi, Bekka!
Thank you for sharing your feedback! We're so glad to hear you appreciate having the thermometer connect directly to your app. That seamless integration is definitely one of our goals.
We understand how frustrating the occasional glitches can be, especially when you're expecting that same smooth experience you get with your Mira hormone tracking device. While manual input isn't ideal, we know you purchased it specifically for that easy connectivity.
We really appreciate you taking the time to share both what's working well and where we can improve. Your feedback helps us continue to make our products better! 💚
– Team Mira
- Faith D.Verified Buyer1 month agoRated 5 out of 5 starsBBT Thermometer
I track my temperature every morning and the BBT thermometer has made it so easy to keep up with!
MFMira Fertility Shop9 minutes agoHi Faith! 💚
Thank you so much for the wonderful feedback! We're thrilled to hear the BBT thermometer is making your daily temperature tracking so much easier to keep up with.
It's fantastic that you're finding it fits so seamlessly into your morning routine. That's exactly what we hoped for when designing the BBT thermometer!
We really appreciate you taking the time to share your experience with the product.
So happy to have you as part of the Mira community ✨
– Team Mira
- Ann H.Verified Buyer1 month agoRated 4 out of 5 starsEasy to Access
I appreciate how easily it syncs to the Mira app. Super user friendly. Not hard at all.
MFMira Fertility Shop3 minutes agoHi Ann! 💚
Thank you for the great feedback! We're so glad to hear you're finding the Mira Basal Body Thermometer so user-friendly and that the syncing to the app is working seamlessly for you.
We really appreciate you taking the time to share your experience - it's wonderful to know the setup process was straightforward and easy!
So happy to have you as part of the Mira community ✨
– Team Mira
- Blair S.Verified Buyer1 month agoRated 5 out of 5 starsGreat so far!
I have only been using the monitor for about a month, but it has been easy to use and has given me useful information for tracking my cycle!
