---
product_id: 162583092
title: "Digital Basal Body Thermometer, 1/100th Degree High Precision, Quick 60-Sec Reading, Memory Recall, Accurate BBT Thermometer for Natural Ovulation Tracking by iProven"
brand: "iprovèn"
price: "158 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "I Provèn"
url: https://www.desertcart.dk/products/162583092-digital-basal-body-thermometer-1-100th-degree-high-precision-quick
store_origin: DK
region: Denmark
---

# 1/100th ° precision Memory recall saves last temp 60-sec rapid reading Digital Basal Body Thermometer, 1/100th Degree High Precision, Quick 60-Sec Reading, Memory Recall, Accurate BBT Thermometer for Natural Ovulation Tracking by iProven

**Brand:** iprovèn
**Price:** 158 kr
**Availability:** ✅ In Stock

## Summary

> 🎯 Precision meets speed — Own your cycle with confidence!

## Quick Answers

- **What is this?** Digital Basal Body Thermometer, 1/100th Degree High Precision, Quick 60-Sec Reading, Memory Recall, Accurate BBT Thermometer for Natural Ovulation Tracking by iProven by iprovèn
- **How much does it cost?** 158 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/162583092-digital-basal-body-thermometer-1-100th-degree-high-precision-quick)

## Best For

- iprovèn enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Battery Swap:** Simple 4-step battery replacement keeps you uninterrupted
- • **Seamless Data Integration:** Manual entry compatible with any ovulation app or paper charting
- • **Trusted Warranty & Support:** 100-day no-questions refund + responsive customer care for peace of mind
- • **Pinpoint Your Fertile Window:** Clinically accurate to 0.01°F for natural family planning mastery
- • **Fast-Track Your Morning Routine:** Ultra-quick 60-second readings get you ready without delay

## Overview

The iProven Digital Basal Body Thermometer delivers clinical-grade accuracy to 0.01°F with a rapid 60-second reading time, empowering natural ovulation tracking. Featuring memory recall and easy manual data entry for any fertility app, it combines precision with user-friendly design. Backed by a 100-day replacement policy and world-class customer service, it’s the trusted choice for proactive family planning.

## Description

Buy Digital Basal Body Thermometer, 1/100th Degree High Precision, Quick 60-Sec Reading, Memory Recall, Accurate BBT Thermometer for Natural Ovulation Tracking by iProven on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Works great and if not warranty/service is great - I have bought this 2 times. The first one lasted 3 years, and maybe it would have gone longer if I hadn't lost the replacement battery - but alas I bought a new one instead. The new one worked almost identically for just over 3 months, and then started acting up. Obviously desertcart return was out, and the manufacturer says 100 days full refund, but I was about a week over that when it quit. Given it also has a 2 yr warranty and I had used the other one for 3 yrs, I emailed the manufacturer and they quickly got back to me. They suggested a trouble shoot and offered id it didnt work they'd mail me a new one. The troubleshoot didn't work. After letting them know they immediately sent me a replacement without any struggle. I am impressed. So while my 2nd one did have issues, I give this 5 stars for history and a company standing by their warranty. The thermometer measures fast and accurately. The Last feature is nice.
Review: Easy to use, great customer service - I was able to try both thermometers, so here's my feedback that will hopefully be useful for the next person. I originally ordered the thin thermometer but there was an issue so then I tried the one with the bigger screen. If I had to choose between the two, I would prefer the thin thermometer. The thin thermometer is your regular, basic bbt thermometer. To use, you turn it on, it beeps, then stick it under your tongue, all the way to the back (on either the right or left side), when you first wake up in the morning. It's best to have at least 4 hours of uninterrupted sleep for the best accuracy. Then it beeps twice, and then you can remove it from your mouth. You would then log your temp and the time on your bbt chart. If you wake up and it's still dark, you'll need to use a light source like the light from your phone screen to see the numbers. You can also just read your temp later on in the day when you're more awake because the thermometer remembers your last reading, but be sure to note the time that you took your temp. The bigger screen thermometer is more for someone who prefers to read bigger numbers with a backlight. You won't need a light source to see the numbers because it's already built in. The beeping sound is also louder. I wake up early when it's still dark so I did find the backlight blinding and the beep startling when I'm still groggy from waking up first thing in the morning. To resolve the light issue, I just flip the thermometer down. I haven't found a fix around the louder beep yet. Hope this helps!

## Features

- Clinically Accurate Basal Body Thermometer for Natural Family Planning — Use iProvens BBT to detect your ovulation pattern and pinpoint your fertile window. Special chip for accurate readings to 1/100th degree.
- Reading in 60 seconds, faster than any other BBT — The ovulation thermometer has a small tip that warms up quicker and therefore delivers an accurate reading of your real body temperature faster.
- Manually enter your temperature in any ovulation app — The iProven Basal Body Thermometer does not synchronize with an app, but you can manually enter your data in any ovulation app. Or print the chart and track your cycle on paper!
- Easily replace the battery in 4 steps — When the empty battery symbol is displayed, this is how you can replace it: open the cap; hold the battery case between your fingers and remove the battery with a needle; insert a new battery with the '-'sign facing up; put the cap back on.
- Order today and you’re protected by a 100 days, no-questions-asked, full replacement policy and world-class customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XTVZ8WY |
| ASIN  | B06XTVZ8WY |
| Additional Features | High Accuracy |
| Age Range Description | Adult |
| Batteries  | 1 Nonstandard Battery batteries required. (included) |
| Best Sellers Rank | #19,359 in Health & Household ( See Top 100 in Health & Household ) #3 in Basal Thermometers |
| Brand Name | iProvèn |
| Color | white |
| Customer Reviews | 4.2 4.2 out of 5 stars (6,187) |
| Date First Available  | October 25, 2018 |
| Display Type | Digital |
| Global Trade Identification Number | 08719699633162, 08719699634015 |
| Immersion Depth | 2.6 Inches |
| Included Components | Battery |
| Indoor Outdoor Usage | Indoor |
| Item Length | 5.98 Inches |
| Item model number  | BBT-113Ai |
| Manufacturer | iProvèn |
| Manufacturer  | iProvèn |
| Model | BBT-113Ai |
| Model Name | New iProven Basal Body Thermometer for Ovulation Tracking |
| Number of Batteries | 1 Nonstandard Battery batteries required. (included) |
| Outer Material | Plastic |
| Part Number | BBT-113Ai |
| Power Source | Battery Powered |
| Product Care Instructions | Wipe Clean |
| Product Dimensions  | 26 x 0.01 x 0.01 inches; 1.13 ounces |
| Resolution | 0.01 degrees |
| Response Time | 60 seconds |
| Reusability | Reusable |
| Specification Met | FDA |
| Style Name | A: Easy Recall |
| Unit Count | 1.0 Count |
| Upper Temperature Range | 107.6 Degrees Fahrenheit |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** iProvèn
- **Color:** white
- **Display Type:** Digital
- **Included Components:** Battery
- **Outer Material:** Plastic
- **Product Care Instructions:** Wipe Clean
- **Special Feature:** High Accuracy
- **Specification Met:** FDA
- **Unit Count:** 1.0 Count

## Images

![Digital Basal Body Thermometer, 1/100th Degree High Precision, Quick 60-Sec Reading, Memory Recall, Accurate BBT Thermometer for Natural Ovulation Tracking by iProven - Image 1](https://m.media-amazon.com/images/I/71uvzjrBYAL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Why does the BBT thermometer take 60 seconds to measure my temperature?**
A: The BBT-113AI needs 60s (which is already faster than other basal thermometers) for 2-decimal precision, crucial for detecting tiny post-ovulation temp changes in fertility tracking. Regular ones are quicker but less precise.

**Q: Does the BBT thermometer have Bluetooth?**
A: No. The BBT can’t connect via Bluetooth to your phone. However, you can manually transfer your temperature to any app or keep track of your on paper.

**Q: What is the best time to use the BBT thermometer?**
A: It is best to measure your temperature with the BBT thermometer around the same time every day. The most accurate will come from measuring before getting out of bed, right after waking up. Your body temperature will be at its lowest during this time.

**Q: Is the BBT accurate enough to determine my ovulation?**
A: Yes. The BBT thermometer is developed to track your basal body temperature. Only a BBT thermometer is. It’s far more accurate and measures two decimals. This allows you to determine the increase in your temperature needed to detect your ovulation.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great and if not warranty/service is great
*by M***S on November 10, 2025*

I have bought this 2 times. The first one lasted 3 years, and maybe it would have gone longer if I hadn't lost the replacement battery - but alas I bought a new one instead. The new one worked almost identically for just over 3 months, and then started acting up. Obviously amazon return was out, and the manufacturer says 100 days full refund, but I was about a week over that when it quit. Given it also has a 2 yr warranty and I had used the other one for 3 yrs, I emailed the manufacturer and they quickly got back to me. They suggested a trouble shoot and offered id it didnt work they'd mail me a new one. The troubleshoot didn't work. After letting them know they immediately sent me a replacement without any struggle. I am impressed. So while my 2nd one did have issues, I give this 5 stars for history and a company standing by their warranty. The thermometer measures fast and accurately. The Last feature is nice.

### ⭐⭐⭐⭐⭐ Easy to use, great customer service
*by D***C on February 3, 2025*

I was able to try both thermometers, so here's my feedback that will hopefully be useful for the next person. I originally ordered the thin thermometer but there was an issue so then I tried the one with the bigger screen. If I had to choose between the two, I would prefer the thin thermometer. The thin thermometer is your regular, basic bbt thermometer. To use, you turn it on, it beeps, then stick it under your tongue, all the way to the back (on either the right or left side), when you first wake up in the morning. It's best to have at least 4 hours of uninterrupted sleep for the best accuracy. Then it beeps twice, and then you can remove it from your mouth. You would then log your temp and the time on your bbt chart. If you wake up and it's still dark, you'll need to use a light source like the light from your phone screen to see the numbers. You can also just read your temp later on in the day when you're more awake because the thermometer remembers your last reading, but be sure to note the time that you took your temp. The bigger screen thermometer is more for someone who prefers to read bigger numbers with a backlight. You won't need a light source to see the numbers because it's already built in. The beeping sound is also louder. I wake up early when it's still dark so I did find the backlight blinding and the beep startling when I'm still groggy from waking up first thing in the morning. To resolve the light issue, I just flip the thermometer down. I haven't found a fix around the louder beep yet. Hope this helps!

### ⭐⭐⭐⭐ I like it
*by N***E on October 25, 2025*

Updated review: customer service for this product is top notch. They really wanted me to be satisfied with a thermometer and solved my issue. The second thermometer listed does have a light (with the larger screen). I got it 4 stars because of two reasons: the light stays on only briefly so you have to look kinda quickly, and this could be user error but there have been a few times (with each thermometer) that I thought it was ready my temperature but after over a minute I take it out and it’s just off. All in all, it’s precise to 2 digits and works for what I need! Oh, one more thing, the beep has woken my husband, so it’s not super quiet. Not a problem though since he’s usually awake before me anyways. And I like the case it comes in! Original review: I mean…I works…but heads up - there is no LED light. I know it’s supposed to be able to recall your last recording later but honestly it prefer one that has a light for easy reading without turning the room light on

## Frequently Bought Together

- Digital Basal Body Thermometer, 1/100th Degree High Precision, Quick 60-Sec Reading, Memory Recall, Accurate BBT Thermometer for Natural Ovulation Tracking by iProven
- Easy@Home 50 Ovulation Test Strips and 20 Pregnancy Test Strips Combo Kit, (50 LH + 20 HCG)-Package May Vary
- Pre-Seed Fertility Lubricant, For Use by Couples Trying to Conceive

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-14*