---
product_id: 754885271
title: "Saliva Ovulation Tests Kit – Non-Invasive Ovulation Predictor kit, Unlimited Tests for Fertility Tracking – No Waste, No Urine Mess – Hygienic Ovulation Days Tracker Kit for Family Planning"
brand: "knowhen"
price: "$U8302"
currency: UYU
in_stock: true
reviews_count: 5
category: "Knowhen"
url: https://www.desertcart.uy/products/754885271-saliva-ovulation-tests-kit-non-invasive-ovulation-predictor-kit-unlimited
store_origin: UY
region: Uruguay
---

# Fertility tracker app included 98.9% clinical accuracy U.S. patented saliva tech Saliva Ovulation Tests Kit – Non-Invasive Ovulation Predictor kit, Unlimited Tests for Fertility Tracking – No Waste, No Urine Mess – Hygienic Ovulation Days Tracker Kit for Family Planning

**Brand:** knowhen
**Price:** $U8302
**Availability:** ✅ In Stock

## Summary

> 🌿 Know Your Cycle, Own Your Future

## Quick Answers

- **What is this?** Saliva Ovulation Tests Kit – Non-Invasive Ovulation Predictor kit, Unlimited Tests for Fertility Tracking – No Waste, No Urine Mess – Hygienic Ovulation Days Tracker Kit for Family Planning by knowhen
- **How much does it cost?** $U8302 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/754885271-saliva-ovulation-tests-kit-non-invasive-ovulation-predictor-kit-unlimited)

## Best For

- knowhen enthusiasts

## Why This Product

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

## Key Features

- • **Daily Easy Monitoring:** Simple morning routine with a built-in microscope reveals your ovulation pattern clearly.
- • **Precision You Can Trust:** Clinically tested 98.9% accuracy ensures you never miss your fertile window.
- • **Mess-Free & Non-Invasive:** Say goodbye to urine tests—track ovulation effortlessly with just a saliva sample.
- • **Empowered Family Planning:** Integrated fertility app and bilingual instructions put control of your reproductive health in your hands.
- • **Innovative Saliva-Based Tech:** Patented U.S. technology offers a comfortable, hygienic fertility tracking experience.

## Overview

The Knowhen Saliva Ovulation Test Kit leverages patented U.S. saliva-based technology to deliver 98.9% clinically proven accuracy in predicting ovulation. Designed for a mess-free, non-invasive experience, it replaces traditional urine tests with a simple daily saliva sample viewed through a built-in microscope. Paired with a fertility tracking app, this kit empowers women to confidently plan their families with precise, easy-to-understand results.

## Description

Take control of your fertility journey with the KNOWHEN Ovulation Test Kit, a saliva-based ovulation predictor that simplifies family planning. Unlike traditional urine tests, which can be messy and inconvenient, our advanced kit uses your saliva for a comfortable, hassle-free experience.Why Choose KNOWHEN?KNOWHEN is pioneer patented technology and offers a more accurate and convenient alternative to traditional urine tests. Developed by a U.S. inventor, this trusted fertility tracker makes your family planning journey easier and more reliable.How to Use:Collect Saliva: Place a small saliva sample on the provided lens first thing in the morning.Allow to Dry: Wait 10-20 minutes for the saliva to dry completely.View Results: Check for five most fertile days to predict ovulation cycle.Track Daily: Use daily for accurate fertility tracking.Benefits:Accurate Tracking: Pinpoint 5 most fertile days with our precise saliva-based testEasy to Use: No messy urine tests—just a simple saliva sampleAccessible to All: Ideal for both conception and fertility monitoringReusable daily, for years98.9% clinically proven accuracy according USA studies100 % safe & naturalFertility monitoring App With bilingual instructions, KNOWHEN empowers women to make informed decisions about their reproductive health. Start your family planning journey today with KNOWHEN—because knowing is the first step to achieving your dreams.

Review: I bought this product to better understand my cycle and support my fertility journey, and I was honestly impressed. From the very first month, I was able to clearly identify my fertile days thanks to the accurate and easy-to-read results. I also loved how complete the kit is!!
Review: Technically it works, but it is soooo cheap, the lens fell off the first day, it was glued on really poorly. And the light mechanism is so finicky, it doesn't work how it’s supposed to at all. At the time of purchasing this, this product was the only ovulation microscope available, and too bad because it’s very low quality. I will be looking for another one thats made better.

## Features

- Accurate Ovulation Tracker: Clinically tested in the USA for 98.9% accuracy Ovulation Test Kit uses advanced saliva-based technology to precisely track your ovulation cycle, helping you plan your family with confidence. Includes easy-to-use Ovulation Kit and a reliable fertility tracker app.
- Innovative U.S. Patented Saliva Technology: Developed and proudly patented in the U.S., our ovulation test kit features cutting-edge saliva-based technology. This non-invasive method, invented by a renowned U.S. scientist, offers a reliable and comfortable way to track fertility, making it easier for women to predict ovulation with precision.
- Simple & Easy-to-Use: Unlike traditional ovulation tests, Knowhen's saliva test offers a hassle-free way to track your fertility. Just use the test each morning for quick, clean results—no need for messy or complicated urine samples. Our fertility tracker makes understanding your cycle straightforward and stress-free.
- How to Do Ovulation Test: Start by collecting a saliva sample each morning and let it dry. Use the built-in microscope to view the pattern—fern-like indicates ovulation is nearby. Track daily with this ovulation kit for precise fertility track and reliable results.
- Trusted Ovulation Tracker for Family Planning: Trusted by women worldwide, this ovulation tracker offers accurate and easy-to-read results, making ovulation tracking simple and reliable for your family planning journey.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DGGXD8XK |
| ASIN  | B0DGGXD8XK |
| Brand | Knowhen |
| Customer Reviews | 3.3 3.3 out of 5 stars (11) |
| Customer reviews | 3.3 3.3 out of 5 stars (11) |
| Date First Available | 7 April 2025 |
| Item model number  | Knowhen-Kit-1Pack |
| Manufacturer  | Hilin Life Products, Inc |
| Product Dimensions  | 7.2 x 4.6 x 1.5 cm; 109 g |
| Units | 1 Count |

## Images

![Saliva Ovulation Tests Kit – Non-Invasive Ovulation Predictor kit, Unlimited Tests for Fertility Tracking – No Waste, No Urine Mess – Hygienic Ovulation Days Tracker Kit for Family Planning - Image 1](https://m.media-amazon.com/images/I/71kNl657CSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***A on 14 September 2025*

I bought this product to better understand my cycle and support my fertility journey, and I was honestly impressed. From the very first month, I was able to clearly identify my fertile days thanks to the accurate and easy-to-read results. I also loved how complete the kit is!!

### ⭐ Review
*by S***. on 15 August 2025*

Technically it works, but it is soooo cheap, the lens fell off the first day, it was glued on really poorly. And the light mechanism is so finicky, it doesn't work how it’s supposed to at all. At the time of purchasing this, this product was the only ovulation microscope available, and too bad because it’s very low quality. I will be looking for another one thats made better.

### ⭐⭐⭐ Review
*by A***N on 15 April 2025*

It does what it’s supposed to do but it is extremely cheaply made with flimsy plastic and it is difficult to turn the light off. I do appreciate the extra batteries being included. The packaging had clearly been open, however, the item appeared unused so I did not return it. Shipping ended up being much later than it was promised to be delivered by.

## Frequently Bought Together

- KNOWHEN® Saliva Ovulation Tests Kit – Non-Invasive Ovulation Predictor kit, Unlimited Tests for Fertility Tracking – No Waste, No Urine Mess – Hygienic Ovulation Days Tracker Kit for Family Planning
- Pre-Seed Fertility Lubricant, For Use by Couples Trying to Conceive
- Easy@Home 50 Ovulation Test Strips and 20 Pregnancy Test Strips Combo Kit, (50 LH + 20 HCG)-Package May Vary

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-27*