---
product_id: 337354141
title: "Daysy Fertility Monitor, Fertility Tracker, Ovulation Tracker, Ovulation Predictor"
brand: "daysy"
price: "€ 3.34"
currency: EUR
in_stock: false
url: https://www.desertcart.hr/products/337354141-daysy-fertility-monitor-fertility-tracker-ovulation-tracker-ovulation-predictor
store_origin: HR
region: Croatia
---

# Bluetooth sync with DaysyView app Rechargeable battery for eco-friendly use 60-second rapid fertility reading Daysy Fertility Monitor, Fertility Tracker, Ovulation Tracker, Ovulation Predictor

**Brand:** daysy
**Price:** € 3.34
**Availability:** ❌ Out of Stock

## Summary

> 🌸 Know your cycle, own your power.

## Quick Answers

- **What is this?** Daysy Fertility Monitor, Fertility Tracker, Ovulation Tracker, Ovulation Predictor by daysy
- **How much does it cost?** € 3.34 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/337354141-daysy-fertility-monitor-fertility-tracker-ovulation-tracker-ovulation-predictor)

## Best For

- daysy enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Data Sync:** Effortlessly transfer your cycle data to your smartphone or tablet via Bluetooth for real-time tracking and sharing.
- • **Precision You Can Trust:** Powered by a sophisticated algorithm and high-accuracy sensors, Daysy delivers reliable ovulation predictions you can count on.
- • **Sustainable & Convenient:** Rechargeable battery with USB charging means no more disposable waste—smart, modern, and eco-conscious.
- • **Instant Fertility Insight:** Measure basal temperature in just 60 seconds and get immediate fertility status—no guesswork, just clarity.
- • **Empower Your Wellness Journey:** Use the free DaysyView app to visualize your cycle trends, share insights with your partner or healthcare provider, and stay in control.

## Overview

Daysy Fertility Monitor is a sleek, CE-certified biometric device that measures basal body temperature in 60 seconds to accurately predict your fertile window. Featuring Bluetooth connectivity and a rechargeable battery, it syncs seamlessly with the free DaysyView app for personalized cycle tracking and easy data sharing. Designed for modern adults seeking reliable, eco-friendly fertility insights.

## Description

Daysy is an intelligent fertility tracker that lets you get to know your very own menstrual cycle. With Daysy, you know exactly when you are in your fertile window and when you are not.

## Features

- EASY TO USE - Measure your basal temperature in 60 seconds and Daysy will tell you if you're fertile or not.
- ACCURATE AND RELIABLE - With sophisticated technology and an intelligent algorithm, Daysy guarantees the highest quality and reliability.
- FREE APP - The DaysyView app gives you details about your cycle and allows you to share them with your partner, doctor or our team of experts.
- BLUETOOTH - Daysy transfers your data to your mobile phone or tablet via Bluetooth.
- RECHARGEABLE BATTERY - Daysy can be easily recharged using the supplied USB cable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DAYSY |
| Special Feature | High Accuracy |
| Colour | White |
| Age Range (Description) | Adult |
| Included Components | Battery |
| Outer Material | Glass |
| Specification Met | CE |
| Connectivity Technology | Bluetooth, Usb |
| Product Care Instructions | Wipe Clean |
| Net Quantity | 1.00 Count |
| Power Source | Battery Powered |
| Number of Batteries | 1 CR2032 batteries required. (included) |
| Response Time | 60 Seconds |
| Reusability | Rechargeable |
| Style | modern |
| Manufacturer | Valley Electronics AG |
| Item part number | 7629999054073 |
| Product Dimensions | 4.6 x 4.8 x 2.2 cm; 40 g |
| ASIN | B01HNCPTWQ |

## Product Details

- **Brand:** DAYSY
- **Special Feature:** High Accuracy
- **Colour:** White
- **Age Range (Description):** Adult
- **Included Components:** Battery

## Images

![Daysy Fertility Monitor, Fertility Tracker, Ovulation Tracker, Ovulation Predictor - Image 1](https://m.media-amazon.com/images/I/61gEPwPs6WL.jpg)
![Daysy Fertility Monitor, Fertility Tracker, Ovulation Tracker, Ovulation Predictor - Image 2](https://m.media-amazon.com/images/I/81h+bM9NduL.jpg)
![Daysy Fertility Monitor, Fertility Tracker, Ovulation Tracker, Ovulation Predictor - Image 3](https://m.media-amazon.com/images/I/71bBR1jmArL.jpg)
![Daysy Fertility Monitor, Fertility Tracker, Ovulation Tracker, Ovulation Predictor - Image 4](https://m.media-amazon.com/images/I/71w6u+cZPSL.jpg)
![Daysy Fertility Monitor, Fertility Tracker, Ovulation Tracker, Ovulation Predictor - Image 5](https://m.media-amazon.com/images/I/81MLCzRhjVL.jpg)

## Questions & Answers

**Q: Is Daysy reliable and safe?**
A: Yes, Daysy is a medical device with an accuracy of 99,4%

**Q: How soon can I trust Daysy's results?**
A: You can trust Daysy's results starting directly from day one.

**Q: Who can use Daysy?**
A: Daysy is for anyone who menstruates, whether you work shifts, are a mom, want to conceive, wish to prevent pregnancy, or are dealing with cycle-related issues like PCOS or endometriosis.

**Q: How long does the temperature measurement take?**
A: The measurement takes just about 60 seconds a day. Simply take your basal temperature each morning after waking up to monitor your cycle.

**Q: Do I always have to measure my basal temperature at the same time?**
A: No. What’s important is that you’ve rested for at least one hour and take your temperature immediately after waking, before getting up or moving around.

## Frequently Bought Together

- Daysy Fertility Tracker – Natural Hormone-Free Ovulation Monitor & Fertility Awareness Device – Smart BBT Thermometer with App for Cycle Tracking, Conception, or Pregnancy Planning – FSA/HSA Eligible
- Taking Charge of Your Fertility, 20th Anniversary Edition: The Definitive Guide to Natural Birth Control, Pregnancy Achievement, and Reproductive Health

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**Shop now:** [https://www.desertcart.hr/products/337354141-daysy-fertility-monitor-fertility-tracker-ovulation-tracker-ovulation-predictor](https://www.desertcart.hr/products/337354141-daysy-fertility-monitor-fertility-tracker-ovulation-tracker-ovulation-predictor)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-06*