---
product_id: 645217532
title: "Boncare 9 Seconds Basal Body Thermometer for Ovulation, Oral Thermometer for Adults and Kids - Accurate Rectal Thermometer, with Fever Alarm and Large Display (Rice-White)"
brand: "boncare"
price: "247 kr"
currency: DKK
in_stock: true
reviews_count: 9
category: "Boncare"
url: https://www.desertcart.dk/products/645217532-boncare-9-seconds-basal-body-thermometer-for-ovulation-oral-thermometer
store_origin: DK
region: Denmark
---

# Multi-site flexible detection Large, clear LCD display 9-second ultra-fast reading Boncare 9 Seconds Basal Body Thermometer for Ovulation, Oral Thermometer for Adults and Kids - Accurate Rectal Thermometer, with Fever Alarm and Large Display (Rice-White)

**Brand:** boncare
**Price:** 247 kr
**Availability:** ✅ In Stock

## Summary

> ⏳ Track fast, track smart—your health’s new best friend!

## Quick Answers

- **What is this?** Boncare 9 Seconds Basal Body Thermometer for Ovulation, Oral Thermometer for Adults and Kids - Accurate Rectal Thermometer, with Fever Alarm and Large Display (Rice-White) by boncare
- **How much does it cost?** 247 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/645217532-boncare-9-seconds-basal-body-thermometer-for-ovulation-oral-thermometer)

## Best For

- boncare enthusiasts

## Why This Product

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

## Key Features

- • **Precision in a Flash:** Get clinically accurate temperature readings in just 9 seconds—no more waiting, no more guessing.
- • **Sleek, User-Centric Design:** Waterproof tip, automatic shutoff, and a large, easy-to-read screen make daily use seamless and hygienic.
- • **Smart Alerts & Memory Recall:** Stay ahead of your health with fever alarms and memory display for easy trend monitoring.
- • **Tailored Temperature Tracking:** Switch effortlessly between oral, armpit, and rectal modes for pinpoint accuracy every time.
- • **Ovulation-Ready Basal Thermometer:** Perfect for fertility-focused millennials tracking their cycle with manual BBT charting.

## Overview

The Boncare 9 Seconds Basal Body Thermometer delivers rapid, highly accurate temperature readings in just 9 seconds. Designed for versatile use—oral, armpit, or rectal—it features a large, easy-to-read LCD display and a fever alarm for proactive health monitoring. Ideal for adults, kids, and fertility tracking, this waterproof, user-friendly device combines precision with convenience, making it a must-have for modern health-conscious households.

## Description

Buy Boncare 9 Seconds Basal Body Thermometer for Ovulation, Oral Thermometer for Adults and Kids - Accurate Rectal Thermometer, with Fever Alarm and Large Display (Rice-White) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Very good thermomete fast and accurate - Very good thermomete fast and accurate. The reading shows up in just a few seconds, and the display is clear and easy to read. It’s simple to use and works great for tracking basal body temperature or daily health checks. Good quality for the price and very practical to have at home. Highly recommended.
Review: Boncare Digital thermometer - I’m very satisfied with this Boncare digital thermometer. It’s simple to use, gives fast readings, and seems very accurate. I tested it several times and the results were consistent, which is really important when monitoring temperature. The display is clear and easy to read, and I like that it works for oral, underarm, and rectal use. It turns on quickly, beeps when the reading is ready, and shuts off automatically, which helps save battery. The thermometer also comes with a protective case and clear instructions.

## Features

- Accurate, Safe & Quick: Boncare thermometers are equipped with the latest high - sensitivity advanced sensory probes, ensuring highly accurate results within just 9 seconds. This remarkable accuracy makes it a reliable choice for measuring the temperature of infants, children, adults, and the elderly.
- Flexible Detection Area: Our advanced oral thermometer offers you the option to set the measurement area (mouth, armpit, or rectal) before use. This unique feature significantly enhances the accuracy of the results. Additionally, you can effortlessly switch between ℉ and ℃, providing you with maximum convenience.
- Large and Clear Screen: The color - reading display of the Boncare digital thermometer is designed to help you quickly and easily obtain temperature readings. The large, clear LCD display guarantees easy readability, whether it's day or night, ensuring a seamless user experience.
- Basal Body Thermometer for Ovulation: Use this basal thermometer to track your BBT charts and ovulation test results with your preferred app for family planning. Note it's manual for basal temperature as it doesn't support Bluetooth. Take temp right after waking, before any activity to avoid inaccuracies.
- Multifunctional and User Friendly: The health care thermometer is packed with a variety of useful features. It has a fever alarm to remind you if you're sick, a memory display to keep track of previous readings, a waterproof tip (to deal with daily cleaning), and an automatic shutdown function. All these characteristics make it an ideal thermometer for home use and a basal thermometer for women fertility.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0D5Q7TNCG |
| Batteries  | 1 Lithium Metal batteries required. (included) |
| Best Sellers Rank | #3,593 in Health & Household ( See Top 100 in Health & Household ) #1 in Basal Thermometers |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,328) |
| Date First Available  | May 31, 2024 |
| Item model number  | T28 |
| Manufacturer  | GUANGDONG GENIAL TECHNOLOGY CO., LTD. |
| Package Dimensions  | 5.31 x 1.85 x 1.14 inches; 2.08 ounces |

## Product Details

- **Age Range (Description):** Newborn, infant, toddler, kid, youth, adult
- **Brand:** Boncare
- **Color:** Rice-white
- **Display Type:** Digital
- **Included Components:** thermometer
- **Outer Material:** Plastic" or "Silicone
- **Product Care Instructions:** Wipe Clean
- **Special Feature:** Alarm, Backlit, Fast Reading System, High Accuracy, Large Display
- **Specification Met:** FDA
- **Unit Count:** 1.0 Count

## Images

![Boncare 9 Seconds Basal Body Thermometer for Ovulation, Oral Thermometer for Adults and Kids - Accurate Rectal Thermometer, with Fever Alarm and Large Display (Rice-White) - Image 1](https://m.media-amazon.com/images/I/616fqSnyHTL.jpg)

## Available Options

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

## Questions & Answers

**Q: How to switch between °C and °F?**
A: With the thermometer off, press and hold the SET button for 5 seconds until the buzzer beeps, then press the SET button briefly to change units.

**Q: How to switch measuring mode?**
A: With the thermometer off, press the SET button, the buzzer will beep. Short press the SET button(by holding for under 2 secs) to choose measuring mode-Oral, Armpit or Rectal measuring location.

**Q: Why are the temperature readings inconsistent?**
A: Oral measurement: Follow the warm cue card's usage guide, measure for 9s. Armpit measurement: Clamp in the armpit for 3 minutes before use, then measure for 1 minute, ignoring the beep.

**Q: How do view memory temperature data?**
A: Press the on/off button and the screen will display 188.88, then press the Set button to enter the view memory mode. Press the Set button again to view the next set of temperature data.

**Q: Sometimes there's a constant beep that can't be turned off?**
A: It is considered that when the insulation piece is pulled out, the battery is out of place, and the battery contact short circuit occurs. You can reinstall the battery.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good thermomete fast and accurate
*by Y***A on January 22, 2026*

Very good thermomete fast and accurate. The reading shows up in just a few seconds, and the display is clear and easy to read. It’s simple to use and works great for tracking basal body temperature or daily health checks. Good quality for the price and very practical to have at home. Highly recommended.

### ⭐⭐⭐⭐⭐ Boncare Digital thermometer
*by D***Z on January 22, 2026*

I’m very satisfied with this Boncare digital thermometer. It’s simple to use, gives fast readings, and seems very accurate. I tested it several times and the results were consistent, which is really important when monitoring temperature. The display is clear and easy to read, and I like that it works for oral, underarm, and rectal use. It turns on quickly, beeps when the reading is ready, and shuts off automatically, which helps save battery. The thermometer also comes with a protective case and clear instructions.

### ⭐⭐⭐⭐⭐ !Fast, accurate, and versatile!
*by Y***Z on January 31, 2026*

Easy to use, it has a large and clear LCD screen that makes reading the temperature easy. I recommend it; it's very nice and reliable. I give it a 10 out of 10.

## Frequently Bought Together

- Boncare 9 Seconds Basal Body Thermometer for Ovulation, Oral Thermometer for Adults and Kids - Accurate Rectal Thermometer for Baby, with Fever Alarm and Large Display, FSA HSA Eligible (Rice-White)
- No-Touch Thermometer for Adults and Kids, Accurate Digital Baby Thermometer, FSA HSA Eligible, Fever Alarm & Silent Mode, 2 in 1 Forehead & Object Mode
- Vicks SpeedRead Digital Thermometer with Color-Coded Temperature Readings, Use as Oral Thermometer, Baby Rectal Thermometer or Under The Arm, Water Resistant, FSA and HSA Eligible

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-09*