---
product_id: 578003912
title: "B-Arm Basal Body Digital Ovulation Thermometer with 2 decimal places - Pregnancy Planning and Temperature Tracking | Get your Basal Body Temperature for Ovulation Tracking | ABS Plastic"
brand: "b-arm"
price: "€ 13.88"
currency: EUR
in_stock: true
reviews_count: 8
category: "B Arm"
url: https://www.desertcart.be/products/578003912-b-arm-basal-body-digital-ovulation-thermometer-with-2-decimal
store_origin: BE
region: Belgium
---

# Long-lasting replaceable battery 0.01°C precision resolution 1-second fast response B-Arm Basal Body Digital Ovulation Thermometer with 2 decimal places - Pregnancy Planning and Temperature Tracking | Get your Basal Body Temperature for Ovulation Tracking | ABS Plastic

**Brand:** b-arm
**Price:** € 13.88
**Availability:** ✅ In Stock

## Summary

> 🌡️ Own Your Cycle, Own Your Future

## Quick Answers

- **What is this?** B-Arm Basal Body Digital Ovulation Thermometer with 2 decimal places - Pregnancy Planning and Temperature Tracking | Get your Basal Body Temperature for Ovulation Tracking | ABS Plastic by b-arm
- **How much does it cost?** € 13.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/578003912-b-arm-basal-body-digital-ovulation-thermometer-with-2-decimal)

## Best For

- b-arm enthusiasts

## Why This Product

- Trusted b-arm brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision that Empowers:** Track your fertile window with medical-grade 0.01°C accuracy for confident ovulation insights.
- • **Seamless Cycle Tracking:** Includes an easy-to-use ovulation chart to visualize your monthly fertility patterns effortlessly.
- • **User-Friendly Digital Design:** Intuitive digital display and simple operation make daily temperature logging a breeze.
- • **Instant Results, Zero Guesswork:** Get your basal body temperature in just 1 second—no waiting, no stress.
- • **Reliable Partner in Pregnancy Planning:** Trusted by thousands, this reusable, battery-powered thermometer supports natural conception and birth control strategies.

## Overview

The B-Arm Basal Body Digital Ovulation Thermometer delivers ultra-precise basal temperature readings with 0.01°C resolution and a rapid 1-second response time. Designed for adults seeking reliable ovulation tracking, it features a user-friendly digital display, a reusable design powered by a replaceable LR44 battery, and comes with a dedicated ovulation chart for comprehensive cycle monitoring. Ideal for pregnancy planning or natural birth control, this CE-certified device empowers users with trustworthy data to make informed reproductive health decisions.

## Description

Product Description How to track Ovulation using our Basal Thermometer Set a consistent 30-minute window every morning. Use our ovulation thermometer within that window every day. Use either oral or basal temperature measurements consistently throughout your cycle. (But basal measurements tend to be more accurate ) NOTE: Before taking your temperature, try to avoid talking, moving, or getting out of bed. (Any activity can affect your Basal Temperature) Mark the temperature daily in the provided Ovulation Chart. (Many other apps can also help you track and interpret your data) You will notice an increase in your BBT, typically around 0.4-1.0°F (0.2-0.5°C) that lasts for several days. (This increase usually occurs after ovulation due to the influence of the hormone progesterone) Remember that BBT charting helps you identify when ovulation has already occurred . (To pinpoint your fertile days, you may also want to track other signs, such as cervical mucus changes) This ovulation tracker provides the precision you need to make informed decisions. Harnessing the power of advanced digital technology , our basal thermometer provides trustworthy results . Our ovulation thermometer has a long-term battery life , and it features a removable battery. The B-Arm Digital Ovulation Thermometer will elevate your ovulation tracking experience with a medical-grade solution tailored for precise basal body temperature for ovulation tracking. Designed to empower individuals and couples on their fertility journey , this digital thermometer is your dependable partner for ovulation tracking. Our Basal digital thermometer is suitable to be added to any ovulation detection kit as it is engineered to deliver the utmost accuracy , ensuring you can confidently identify your fertile window. Whether you're aiming to conceive or seeking natural birth control methods, this ovulation tracker provides the precision you need to make informed decisions. Harnessing the power of advanced digital technology, our basal body thermometer ensures trustworthy results. Count on it to provide the data necessary for effective pregnancy planning. Explore a deeper understanding of your monthly cycle and ovulation patterns with the B-Arm basal thermometer, and it also helps you take control of your reproductive health . With a user-friendly digital interface and included ovulation chart, managing your temperature data becomes effortless. Record and analyze your readings with ease, gaining access to comprehensive insights into your reproductive health. Choose this ovulation thermometer for your ovulation predictor kit for a journey marked by precision, reliability, and peace of mind. NOTE: Remember that Body Basal Temperature Charting helps you identify when ovulation has already occurred. To pinpoint your fertile days, you may also want to track other signs, such as cervical mucus changes. It may take a few cycles to see a clear pattern in your Body Basal Temperature Chart. Hormonal fluctuations, illness, and stress can also influence your temperature, so consistency is key.

Review: Works overall - The product is good. It works correctly. It is value for money. It is accurate.
Review: Quality, accuracy and easy - Really satisfied with the purchase good packaging, quick delivery and also quality product .... Tested it for temp accuracy it's on point definitely recommend those wanting to track bbt during cycle monitoring

## Features

- Accurate Ovulation Tracker: The B-Arm digital ovulation thermometer is designed for precise basal body temperature for ovulation tracking, empowering you in your ovulation journey.
- Enhanced Ovulation Tracking: Experience confidence in ovulation tracking with our ovulation detection instant read thermometer, helping you identify your fertile window with accuracy.
- Trusted Digital Technology: With advanced digital technology, this basal body thermometer ensures reliable results, making it an essential tool for couples striving for conception.
- Invaluable Cycle Insights: Gain valuable insights into your menstrual cycle and ovulation patterns, facilitating better pregnancy planning and natural birth control planning.
- User-Friendly Digital Experience: Seamlessly record and analyze your temperature data with our intuitive digital thermometer, offering comprehensive reproductive health insights.
- This ovulation tracker provides the precision you need to make informed decisions. Harnessing the power of advanced digital technology, our basal thermometer guarantees trustworthy results.
- Included Ovulation Chart: The Ovulation Tracking Thermometer comes with an ovulation chart with which you can mark your vaginal/ basal temperatures over a month.
- NOTE: Use either oral or vaginal temperature measurements consistently throughout your cycle. (Vaginal measurements tend to be slightly more accurate). The body temperature meter could be a perfect addition to your ovulation tracking kit/ovulation predictor kit/ovulation detection kit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CM12TXCG |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #13,265 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #23 in Thermometers (Health & Personal Care) |
| Brand | B-Arm |
| Brand Name | B-Arm |
| Colour | White |
| Country of Origin | India |
| Customer Reviews | 4.2 out of 5 stars 80 Reviews |
| Display Type | Digital |
| Included Components | 1 thermometer |
| Indoor Outdoor Usage | Indoor |
| Item Length | 16 Centimetres |
| Manufacturer | B-Arm Medical Technologies Private Limited, B-Arm Medical Technologies Private Limited |
| Manufacturer Contact Information | B-Arm Medical Technologies Private Limited |
| Model Name | DT-12 |
| Model Number | DT-12 |
| Number of Batteries | 1 LR44 batteries required. (included) |
| Outer Material | Plastic |
| Outer Material Type | Plastic |
| Packer Contact Information | B-Arm Medical Technologies Pvt. Ltd., 2C, 35-36 GKD Nagar, Pappanaickenpalayam, Coimbatore, Tamil Nadu, India, 641037, Contact: +91 9818172178, info@barmenterprises.com |
| Part Number | B-OT-DT12-1 |
| Power Source Type | Battery Powered |
| Product Care Instructions | Wipe Clean |
| Resolution | 0.01 |
| Response Time | 1000 Milliseconds |
| Reusability | Reusable |
| Special Feature | High Accuracy |
| Special Features | High Accuracy |
| Specification Met | CE |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** B-Arm
- **Special Feature:** High Accuracy
- **Colour:** White
- **Age Range (Description):** Adult
- **Included Components:** 1 thermometer

## Images

![B-Arm Basal Body Digital Ovulation Thermometer with 2 decimal places - Pregnancy Planning and Temperature Tracking | Get your Basal Body Temperature for Ovulation Tracking | ABS Plastic - Image 1](https://m.media-amazon.com/images/I/51iqxSwS1JL.jpg)
![B-Arm Basal Body Digital Ovulation Thermometer with 2 decimal places - Pregnancy Planning and Temperature Tracking | Get your Basal Body Temperature for Ovulation Tracking | ABS Plastic - Image 2](https://m.media-amazon.com/images/I/61o22t3-ElL.jpg)
![B-Arm Basal Body Digital Ovulation Thermometer with 2 decimal places - Pregnancy Planning and Temperature Tracking | Get your Basal Body Temperature for Ovulation Tracking | ABS Plastic - Image 3](https://m.media-amazon.com/images/I/61sTraho0qL.jpg)
![B-Arm Basal Body Digital Ovulation Thermometer with 2 decimal places - Pregnancy Planning and Temperature Tracking | Get your Basal Body Temperature for Ovulation Tracking | ABS Plastic - Image 4](https://m.media-amazon.com/images/I/61WoqgkmStL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works overall
*by C***A on 7 July 2026*

The product is good. It works correctly. It is value for money. It is accurate.

### ⭐⭐⭐⭐⭐ Quality, accuracy and easy
*by S***A on 23 June 2026*

Really satisfied with the purchase good packaging, quick delivery and also quality product .... Tested it for temp accuracy it's on point definitely recommend those wanting to track bbt during cycle monitoring

### ⭐⭐⭐⭐⭐ Extremely useful
*by D***P on 29 March 2026*

I ordered this thermometer because I couldn’t find it anywhere in the shops. The quality is top notch and it is very convenient to use with clear instructions and a detailed guide. Extremely satisfied with the experience.

## Frequently Bought Together

- B-Arm Basal Body Digital Ovulation Thermometer with 2 decimal places - Pregnancy Planning and Temperature Tracking | Get your Basal Body Temperature for Ovulation Tracking | ABS Plastic
- i Know Ovulation Test Kit for Women Planning Pregnancy by Piramal Pharma | Fertility Test Kit for Accurate Results In 5 Mins | Identifies 5 Most Fertile Days to Conceive | 5 Test Strips x Pack of 1
- Ova News - Ovulation Detection Kit from Prega News | Identifies 5 Most Fertile Days to Conceive in 5 Mins

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-08-12*