Advertising Disclosure Basal Body Temp Thermometer Comparison - April 2026
7 Best Basal Body Temp Thermometer In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant's customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. As an Amazon Associate we may earn from qualifying purchases. We may receive a commission from purchases made through links on our site, which will help us continue to provide you with value.
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| 1 Best Choice  9.8Exceptional | 2 Best Value  9.7Exceptional | 3  9.4Excellent | 4  9.3Excellent | 5  9.1Excellent | 6  9.0Excellent | 7 8.8Very Good |
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ModelEasy@Home Digital Basal Thermometer with Blue Backlight LCD Display, 1/100th Degree High Precision and Memory Recall, NOT Bluetooth Enabled, Blue | Model Digital Basal Thermometer Ovulation with Backlight LCD Display, Premom APP(NOT Bluetooth), 1/100th Degree High Precision, Memory Recall, Ovulation Tracking, Charting & Natural Family Planning, Purple | Model Easy@Home Smart Basal Thermometer, Large Screen and Backlit, 1/100th Degree, Period Tracker with Premom (iOS & Android) - Auto BBT Sync, Charting, Coverline, Accurate Fertility Prediction, Purple | Model Digital Basal Body Thermometer：Easy@Home BBT Thermometers for Ovulation Fertility Prediction, 1/100th Degree High Precision & Memory Recall – Supports Premom App Scan, Pink | Model Digital Basal Body Thermometer Fertility Monitor Record BBT Manually, Draw BBT Chart Pinpoint Ovulation Day, High Accuracy Perfect Companion for Ovulation (Pink) | Model Ovulation Tracker Digital Basal Thermometer: Easy@Home BBT Thermometer for Fertility Prediction - Basal Body Thermometer for Accurate Temperature Monitoring with Premom App Purple DMT-3018 | Model Digital Basal Body Thermometer Fertility Monitor Record BBT Manually, Draw BBT Chart Pinpoint Ovulation Day, High Accuracy Perfect Companion for Ovulation (Pink) |
BrandEasy@Home | Brand Easy@Home | Brand Easy@Home | Brand Easy@Home | Brand femometer | Brand Easy@Home | Brand femometer |
Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews | Reviews  |
Features | ||||||
Simple to use 8.9 | Simple to use  9.1 | Simple to use 7.6 | Simple to use 8.6 | Simple to use 9.1 | Simple to use 9.4 | Simple to use 9.1 |
Precision 9.1 | Precision 9.1 | Precision 7.4 | Precision 9.8 | Precision 8.6 | Precision 8.6 | Precision 8.6 |
Clearly written 9.1 | Clearly written 9.3 | Clearly written 7.4 | Clearly written 9.1 | Clearly written 9.1 | Clearly written 9.6 | Clearly written 9.1 |
Worth the money 7.2 | Worth the money 9.1 | Worth the money 7.4 | Worth the money 9.1 | Worth the money 9.1 | Worth the money 9.3 | Worth the money 9.1 |
Tech Specs | ||||||
display style LCD | display style LCD | display style Digital | display style Digital | display style LCD | display style Digital | display style LCD |
item weight 50 g | item weight 90 g | item weight 90 g | item weight 60 g | item weight 50 g | item weight 70 g | item weight 50 g |
special features Digital | special features Digital | special features App Companion | special features Insulated | special features portable., Waterproof, With screen, LCD display, Battery operated | special features Insulated | special features portable., Waterproof, With screen, LCD display, Battery operated |
batteries included No | batteries included No | batteries included No | batteries included No | batteries included Yes | batteries included Yes | batteries included Yes |
batteries required No | batteries required No | batteries required No | batteries required No | batteries required No | batteries required Yes | batteries required No |
power source type Battery Powered | power source type Battery Powered | power source type Battery Powered | power source type Battery Powered | power source type Battery Powered | power source type Battery Powered | power source type Battery Powered |
color Blue | color Purple | color Purple | color Pink | color Pink | color Purple | color Pink |
batteries 1 Lithium Metal batteries required. | batteries 1 Lithium Metal batteries required. | batteries 1 Lithium Metal batteries required. | batteries 1 LR44 batteries required. | batteries - | batteries 1 LR41 batteries required. included | batteries - |
battery cell type Lithium Metal | battery cell type Lithium Metal | battery cell type Lithium Metal | battery cell type Alkaline | battery cell type - | battery cell type Zinc | battery cell type - |
package dimensions- | package dimensions 16.2 x 6.4 x 2.4 cm 90 g | package dimensions - | package dimensions - | package dimensions 16.5 x 6.2 x 2.1 cm 50 g | package dimensions 14.9 x 5.6 x 2.2 cm 70 g | package dimensions 16.5 x 6.2 x 2.1 cm 50 g |
product dimensions 16 x 5 x 2 cm 50 g | product dimensions - | product dimensions 0.03 x 0.03 x 0.03 cm; 90 g | product dimensions 14.6 x 5.4 x 2.4 cm; 60 g | product dimensions - | product dimensions - | product dimensions - |
specification met- | specification met - | specification met WEEE | specification met - | specification met FDA, CE | specification met - | specification met FDA, CE |
included components- | included components - | included components plastic | included components Battery | included components - | included components 1 Thermometer | included components - |
Available On | Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1Easy@Home20% OffEasy@Home Digital Basal Thermometer with Blue Backlight LCD Display, 1/100th Degree High Precision and Memory Recall, NOT Bluetooth Enabled, Blue
9.1 Precision9.1 clearly written8.9 Simple to useMain highlights- 【WATERPROOF AND FLEXIBLE TIP】: Waterproof and Flexible thermometer tip for easy to use and clean.
- 【SOFT BEEPING ALARM】: Signals the completion of the test. No need to count timer.
- 【MONITOR YOUR OVULATION CYCLE with Premom】: Use Premom App to track your BBT charting, Cover line and Ovulation test result for your natural family planning journey. Note: users MUST manually enter temperature in Premom app with this non-Bluetooth enabled model. BBT charting and coverline will be drawn automatically for your convenience. Please check Easy@Home Bluetooth enabled smart basal thermometer BT-A31 at https://www.amazon.co.uk/dp/B0764LHSNM
- 【LARGE BLUE SCREEN WITH BACKLIT】: Easy to read in the dark. Recall 30 temperature records in memory.
- 【CLINICAL HIGH ACCURACY (± 0.05 ℃ / ± 0.09 ℉)】: Measures Basal Body Temperature (BBT) to 1/100th of a degree precision (e.g. 36.34℃) in Celsius or Fahrenheit. The measurement takes about 90 seconds, longer than regular oral thermometer as it reads more precision, Recommended by the clinic.
-
9.7
2Easy@Home15% Off
Digital Basal Thermometer Ovulation with Backlight LCD Display, Premom APP(NOT Bluetooth), 1/100th Degree High Precision, Memory Recall, Ovulation Tracking, Charting & Natural Family Planning, Purple
9.3 clearly written9.1 Simple to use9.1 PrecisionWhy we love it
High precision for accurate ovulation tracking.
Easy-to-read backlit display.
Recall up to 30 temperature records.
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9.4
3Easy@Home
Easy@Home Smart Basal Thermometer, Large Screen and Backlit, 1/100th Degree, Period Tracker with Premom (iOS & Android) - Auto BBT Sync, Charting, Coverline, Accurate Fertility Prediction, Purple
7.6 Simple to use7.4 Precision7.4 clearly writtenWhy we love it
You can get pregnant easier with Premom
The Premom app will chart your basal body temperature and generate a coverline to pinpoint the temperature spike with precision
Premom is clinically accurate with a high precision of 0.09 / 0.05
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Value for money
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Value for money
topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
