10 Best Bluetooth Medical Thermometer for 2025

Easy@Home

• ✔GET PREGNANT EASIER THAN EVER WITH Premom: Whether you are trying to conceive (TTC), avoid pregnancy naturally, or just want to know your body better, the Easy@Home’s Premom with Smart Basal Thermometer does it all with ease.
• ✔SMART & Automatically Chart: The Premom 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 1.5 - 2 minutes to read result. Unlimited record stored on cloud with your account and 30 records recallable with device. You can choose between Fahrenheit and Celsius.
• ✔INTELLIGENT: Premom 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: Large screen with backlit for reading in the dark easily. Gentle confirmation beep when test is complete. Experienced and professional customer service agents are available for any questions you may have and we offer a 1 Year PRODUCT Quality Guarantee.

Nurofen

• Smart baby thermometer that connects with the Fever Smart app to continuously track your child's temperature
• Accurately* monitors temperature (±0.2 degree Celsius), updating once a minute (*accurate within ±0.2 degree Celsius with correct usage; environmental factors and child's position may result in suitable variance)
• Bluetooth range up to 40 m enables you to monitor your child's temperature as they sleep for suitable peace of mind
• Breakthrough in-app features such as temperature alerts and medicine tracking
• Free app available on the Apple App Store and Google Play

Ovy

• ✔ BASAL DIGITAL THERMOMETER - OVY´s basal thermometer provides clinical accuracy of ±0.1℃, two decimal places and a flexible tip
• ✔ REACH YOUR FERTILITY GOALS - Our fertility thermometer supports you to get pregnant and to control your menstrual cycle. OVY is suitable for normal households and as a digital baby thermometer
• ✔ HIGHLY ACCURATE - Our accurate basal thermometer is the perfect alternative to a mercury thermometer and a cheaper opportunity to a fertility monitor or fertility pills
• ✔ NATURAL CONTRACEPTION - OVY is a first class medical product. OVY's algorithm is based on the well-recognized symptothermal method for fertility tracking - perfect hormone-free birth control option
• ✔ FREE APP - Track your basal temperature, body signals, interference factors and know the day you ovulate. The OVY Care app gives you tips on how to eat and workout in every phase of your cycle

femometer

• Multifunctional Thermometer: This thermometer with high accuracy (1/100 Degree) can be used as a basal thermometer for pregnancy, or as a general thermometer to measure fever. This highly sensitive basal thermometer is an excellent device for the natural family planning process and more accurate and reliable for fever.
• Manually enter data & Automatically Chart: Use Femometer APP (iOS & Android) to record your BBT data (manually enter data into the app). The APP will automatically draw your BBT chart and pinpoint your ovulation. We respect your data privacy. All your data is safely stored in the cloud but is accessible in app.
• Slow But Accurate: It takes a little longer when tracking your Actual Basal Body Temperature. But it also means you know exactly what’s going on in your body. This thermometer is clinically accurate with high precision. 
• Internationally Certified: FDA and CE approved. This digital thermometer is made from high-quality material, safe to use and easy to clean with water.
• Satisfactory Service: From the date of receipt, we provide 1-year service for quality-related issues. Technical service is available. Please contact us through Amazon email or [email protected] 

BABYMAD

• Measure your Temperature in Centrigrade to 2 decimal places.
• NEW Improved Model with Soft Flexible Tip, Fast Measurement time, Highly Accurate Digital BabyMad Basal Thermometer provides temperature readings to 1/100th of a degree (2 decimal places). Normal thermometers are 1/10th of a degree
• Easy to read liquid Crystal display, Mercury free, Memory Function
• Tone sounds when final temperature is reached, Memory & Fever Alarm.
• Same day dispatch if ordered by 2pm, weekend orders are posted Monday.

femometer

• Automatic Bluetooth data transfer: temperature data is automatically sent to the App via Bluetooth. The App generates BBT curves and intelligently analyses menstruation, ovulation and fertile phases.
• Accurate and fast measurement: the measurements are to an accuracy of 0.01°C. Measurements can be completed in as little as 30 seconds. Fully automatic data transfer completely eliminates the possibility of error caused by manual recording.
• User-friendly: no button and no switch. Vinca is ready to take your measurement as soon as you remove the lid. Vinca will enter into power-saving sleep mode as soon as you replace the lid. It only takes about 1 minute every morning to complete your measurement. The thermometer itself can store 300 sets of temperature data, which can be synced to the App on your phone at any time.
• Unique design: simple yet stylish. Its lipstick-like design is subtle. No need to worry about people noticing that you’re trying for a baby or using Natural Family Planning to avoid pregnancy. The thermometer comes with an alarm. The sound is soft and its volume is adjustable. No need to worry about waking up your partner if they are sleeping.
• 1-Year Service: From the date of receipt, we provide a 1-year service for quality-related issues. We provide lifetime customer service to ensure your problems are always fully resolved. If you have any questions, please contact us through Amazon email or email [email protected], we will try to reply within 24 hours.

femometer

• Automatic Bluetooth data transfer: temperature data is automatically sent to the App via Bluetooth. The App generates BBT curves and intelligently analyses menstruation, ovulation and fertile phases.
• Accurate and fast measurement: the measurements are to an accuracy of 0.01°C. Measurements can be completed in as little as 30 seconds. Fully automatic data transfer completely eliminates the possibility of error caused by manual recording.
• User-friendly: no button and no switch. Vinca is ready to take your measurement as soon as you remove the lid. Vinca will enter into power-saving sleep mode as soon as you replace the lid. It only takes about 1 minute every morning to complete your measurement. The thermometer itself can store 300 sets of temperature data, which can be synced to the App on your phone at any time.
• Unique design: simple yet stylish. Its lipstick-like design is subtle. No need to worry about people noticing that you’re trying for a baby or using Natural Family Planning to avoid pregnancy. The thermometer comes with an alarm. The sound is soft and its volume is adjustable. No need to worry about waking up your partner if they are sleeping.
• 1-Year Service: From the date of receipt, we provide a 1-year service for quality-related issues. We provide lifetime customer service to ensure your problems are always fully resolved. If you have any questions, please contact us through Amazon email or email [email protected], we will try to reply within 24 hours.

Beurer

• Digital ovulation thermometer for reliable natural family planning
• Connects via Bluetooth to the free OVY app to calculate and track your cycle on your smartphone
• Displays your reading in just 3 minutes, to 2 decimal places for reliable accuracy
• Flexible measuring tip suitable for oral or vaginal use
• Stores up to 30 readings in the in-built memory

femometer

• Automated Data Recording & BBT Charting - Your BBT measurement will be automatically transmitted to the App via Bluetooth. The app will generate the BBT chart for you using your measured data and analyze it to find your fertile window & ovulation. No manual work needed. 
• Accurate & Fast Measurement - The measurement precision is 0.09°F(0.05°C) to show even the smallest BBT fluctuations. Measurement are finished in as little 30 secs. 
• So Easy to Use - No buttons or switches, just an LCD screen for you to read your measurement. Simply remove the cap to switch on and replace it to switch off. Measure the minute you wake each day (before you get out of the bed) to get the most accurate measurement.
• Discreet Design for Women - The lipstick-like design makes it very subtle. Its small and compact size means it easily fits into your handbag. It has an alarm that is soft and has an adjustable volume, so you don't have to worry about waking anyone else up.
• 1-Year Service: From the date of receipt, we provide a 1-year service for quality-related issues. We provide lifetime customer service to ensure your problems are always fully resolved. If you have any questions, please contact us through Amazon email or email [email protected], we will try to reply within 24 hours.

Cyclotest

• Base thermometer with bluetooth function: transfers the temperature values directly to the cycle app of the same name (for iOS/Android).
• PREVENTION, CHILDREN OR CYCLE CAUTION: The cyclotest algorithm reliably calculates fertile days (temperature/NFP or symptothermal method).
• FREE CYCLUS APP: Displays the current fertility status, cycle calendar with color codes, cycle curve including export function and cycle history.
• Other Cycle Features: Additional input to PMS, work, weight, nutrition, blemishes, physical symptoms and more.
• Medicine product from Germany: the cyclotest mySense cycle app is a medical device approved for prevention.