---
product_id: 741089143
title: "Daysy 2.0 Medical Device for Cycle and Ovulation Monitoring | Indicates Fertile and Non-Fertile Days - 99.4% Accuracy | Also for Pregnancy Planning"
brand: "daysy"
price: "VT138138"
currency: VUV
in_stock: true
category: "Daysy"
url: https://www.desertcart.vu/products/741089143-daysy-2-0-medical-device-for-cycle-and-ovulation-monitoring
store_origin: VU
region: Vanuatu
---

# 99.4% accuracy algorithm Bluetooth sync with app Rechargeable Micro-USB battery Daysy 2.0 Medical Device for Cycle and Ovulation Monitoring | Indicates Fertile and Non-Fertile Days - 99.4% Accuracy | Also for Pregnancy Planning

**Brand:** daysy
**Price:** VT138138
**Availability:** ✅ In Stock

## Summary

> 🌿 Own Your Cycle, Own Your Power

## Quick Answers

- **What is this?** Daysy 2.0 Medical Device for Cycle and Ovulation Monitoring | Indicates Fertile and Non-Fertile Days - 99.4% Accuracy | Also for Pregnancy Planning by daysy
- **How much does it cost?** VT138138 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/741089143-daysy-2-0-medical-device-for-cycle-and-ovulation-monitoring)

## 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 Smart Sync:** Bluetooth-enabled data transfer to your phone for real-time cycle insights and personalized health tracking.
- • **Effortless Daily Use:** Quick 30-60 second basal temperature measurement with intuitive color-coded fertility status.
- • **Eco-Friendly Wellness:** Natural family planning that reduces reliance on synthetic hormones, protecting both your body and the planet.
- • **Precision You Can Trust:** Leverages 35+ years of research and 5 million cycles for 99.4% accurate fertile day predictions.
- • **Empowered Decision-Making:** Comprehensive app analytics let you share cycle data with partners or healthcare providers for informed planning.

## Overview

Daysy 2.0 is a cutting-edge medical device designed for precise cycle and ovulation monitoring with 99.4% accuracy. Featuring Bluetooth connectivity and a rechargeable battery, it syncs seamlessly with the DaysyDay app to provide detailed fertility insights. Backed by decades of research and millions of cycles, Daysy empowers natural family planning while promoting eco-conscious health choices.

## Description

Daysy It is more than just a device to monitor your fertility. It is a trusted companion that helps you to better know your body and its needs. Thanks to its advanced technology and ease of use, Daysy allows you to take care of yourself easily and effectively. With Daysy, you not only monitor your menstrual cycle, but also learn to listen to the signals your body sends you every day. It's like having an experienced friend always by your side, ready to advise and support you at all times. With Daysy, you not only gain a greater awareness of your body, but also a greater confidence in yourself and your abilities. With Daysy, every day is a new journey to discover yourself and your well-being.

## Features

- ADVANCED TECHNOLOGY: Intuitive and simple operation, Bluetooth technology for transferring data to mobile phones and tablets, rechargeable battery via Micro-USB cable, Daysy2.0 is the ideal solution for those looking for convenience and efficiency.
- PRECISE AND RELIABLE: Based on your data, as well as 5 million menstrual cycles and over 35 years of research, Daysy algorithm calculates non-fertile days with 99.4% accuracy.
- EASY TO USE: Measure your basal temperature under the tongue in just 30-60 seconds and in real time view your daily fertility status - fertile or non-fertile - via a simple colour system.
- NATURAL FAMILY PLANNING: Daysy, is a microcomputer equipped with software that uses an algorithm that can learn and adapt to your cycle, indicating you precisely when you are NOT fertile and when you are. So you can decide whether to avoid or seek pregnancy in a targeted manner, while also monitoring ovulation regularity and hormonal balance.
- APP: The "DaysyDay" app allows you to enter more information and presents you with graphs, averages, details and summaries, giving you an in-depth overview of your cycles. You can share this information, or part of it, with your partner, doctor or our expert team. Monitoring your entire hormone cycle has never been easier.
- ECO-SUSTAINABLE: The precision and reliability of this device provide an environmentally friendly alternative to the daily intake of synthetic hormones, which by eliminating through body fluids, enter the water cycle with a devastating impact on the environment and the ecosystem. This gives you two benefits: the protection of your well-being and that of the environment in which we all live.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01HNCPTWQ |
| Additional Features | High Accuracy |
| Age Range Description | Adult |
| Best Sellers Rank | #104,251 in Health ( See Top 100 in Health ) #203 in Family Planning & Birth Control Products |
| Brand Name | Daysy |
| Color | White |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.3 4.3 out of 5 stars (311) |
| Display Type | LCD |
| Included Components | Battery |
| Indoor Outdoor Usage | Indoor |
| Item Weight | 0.04 Kilograms |
| Manufacturer | Valley Electronics AG |
| Model Name | 7629999054073 |
| Number of Batteries | 1 CR2032 batteries required. (included) |
| Outer Material | Plastic |
| Part Number | 7629999054073 |
| Power Source | Battery Powered |
| Response Time | 60 seconds |
| Specification Met | CE |
| Unit Count | 1.0 Count |

## Product Details

- **Age range (description):** Adult
- **Brand:** Daysy
- **Colour:** White
- **Included components:** Battery
- **Special features:** High Accuracy

## Images

![Daysy 2.0 Medical Device for Cycle and Ovulation Monitoring | Indicates Fertile and Non-Fertile Days - 99.4% Accuracy | Also for Pregnancy Planning - Image 1](https://m.media-amazon.com/images/I/61gEPwPs6WL.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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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-06*