10 Best Basal Body Thermometers 2024 in the US

1.

All-in-One Ovulation Tracking: Wearable sensor and app for comprehensive fertility charting.

2.

Sleep-In Convenience: Monitors BBT while you sleep, no need for early wake-ups.

3.

Easy to Use: Wear on upper arm, sync at convenience, no daily charging.

4.

Complete Data Freedom: Track fertility signs in Tempdrop app or other fertility apps.

5.

Supportive Community: Access to a knowledgeable team and 1-year manufacturer warranty.

1.

Bluetooth Enabled: Syncs BBT with Premom APP seamlessly without manual input.

2.

Advanced Fertility Prediction: Uses BBT, ovulation tests, PdG tests, and period info for accurate predictions.

3.

High Measurement Accuracy: Clinically accurate with precision at ±0.09/±0.05, results in 1.5 - 2 minutes.

4.

Large Screen with Backlight: Easy reading in the dark with gentle confirmation beep when test is complete.

5.

Unlimited Cloud Storage: Stores unlimited records on the cloud with memory recall up to 30 temperature records.

1.

Large Backlight Display: Easy to read temperature even in low light conditions.

2.

Accurate Ovulation Monitoring: Provides accurate results in 60-120 seconds and stores up to 30 readings.

3.

High Precision & Fast Reading: Accuracy to ±0.05℃ or ±0.10℉, takes oral readings in 8-12 seconds.

4.

Superior Quality & Easy to Use: Made with medical-grade materials, waterproof, and easy to clean.

5.

Automatic Shutoff: Shuts off after 1 minute of inactivity to conserve battery life.

1.

Femometer App Integration: Automatically tracks BBT chart and calculates ovulation cycle via Bluetooth.

2.

Discreet Design: Lipstick-inspired look for privacy; no buttons, just pull the lid to operate.

3.

High Accuracy: Measurement accuracy of 0.09°F/0.05°C captures smallest BBT fluctuations.

4.

Multiple Modes: Three modes: fast/normal/mercury with measurement times from 30s to 5min.

5.

User-Friendly Features: Yellow backlight, adjustable beep volume, and detailed instructions included.

1.

Triangle Shape & Mini Size: Perfect size for oral temperature measurement, stable during use.

2.

Celsius & Fahrenheit Scale: Choose between Celsius and Fahrenheit for temperature readings.

3.

Accurate: Old fashion method provides accurate temperature readings.

4.

Package Includes: Comes with 2 thermometers.

1.

Accurate Ovulation Cycle Monitoring: Reliable 2-decimal readings for natural fertility planning.

2.

Upgraded Design with Jumbo LCD Screen: Easy-to-read backlit screen for use in the dark.

3.

60 Second Fast BBT Reading: Delivers fast and accurate readings in only 60 seconds.

4.

30 Memory Recalls & Improved Features: Stores last 30 readings, waterproof tip, and switchable °F/°C.

5.

100 Day / 100% Replacement Guarantee: Confidence guarantee with 100% replacement policy for 100 days.

1.

Premom App Integration: Track BBT charting, cover line, and ovulation test results manually.

2.

High Accuracy: Measures BBT to 1/100th of a degree precision (± 0.05 ℃ / ± 0.09 ℉).

3.

Large Blue Screen with Backlit: Easy to read in the dark with 30 temperature records recall.

4.

Waterproof and Flexible Tip: Easy to use and clean with a flexible thermometer tip.

5.

Soft Beeping Alarm: Signals test completion and warns of fever condition.

1.

High Measurement Accuracy: Accuracy of ±0.05℃ / ±0.09℉ with display accuracy of 0.01 ℃/℉.

2.

Intelligent Data Transfer: Automatically transfers data to Shecare App, no manual input needed.

3.

AI Algorithm: Advanced FAM algorithm for accurate ovulation prediction.

4.

Large LCD Backlit Display: Easy to read in the dark with automatic buzzer prompt.

5.

Multiple Uses: Suitable for pregnancy preparation, contraception, and menstrual management.

1.

Comprehensive Kit: Includes 50 ovulation tests, 20 pregnancy tests, a digital basal thermometer, and 70 urine cups.

2.

LH Tests for Fertility Tracking: Tracks LH & hCG hormone levels to predict fertile days, even with varying cycle lengths.

3.

Accurate Pregnancy Tests: Highly accurate at detecting pregnancy from the day of your missed period.

4.

Sensitive Basal Thermometer: Measures to 1/100th degree, results in 60 seconds, recalls last temperature, and switches between Fahrenheit and Celsius.

5.

Professional Customer Service: Experienced team available to assist with any questions and ensure satisfaction.

1.

High Accuracy: 1/100th degree accuracy at ±0.05℃ or ±0.10℉ for precise readings.

2.

Multi-Use: Suitable for oral, armpit, and rectal use for all ages.

3.

Memory Recall: Stores the last measured temperature for easy tracking.

4.

Flexible & Waterproof Tip: Ensures comfort and easy cleaning.

5.

Premom App Integration: Charts readings and tracks ovulation digitally.