Is Daysy reliable and safe?

Yes, Daysy is a medical device with an accuracy of 99,4%

How soon can I trust Daysy's results?

You can trust Daysy's results starting directly from day one.

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.

How long does the temperature measurement take?

The measurement takes just about 60 seconds a day. Simply take your basal temperature each morning after waking up to monitor your cycle.

Do I always have to measure my basal temperature at the same time?

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.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Daysy Fertility Tracker | Natural Hormone-Free, Ovulation Monitor & Fertility Awareness Device, Smart BBT Thermometer with App, Cycle Tracking

Daysy Fertility Tracker | Natural Hormone-Free, Ovulation Monitor & Fertility Awareness Device, Smart BBT Thermometer with App, Cycle Tracking

Product ID: 137275356

Details

Age Range (Description)
Adult
Battery Cell Composition
Lithium Ion
Brand
Daysy
Color
white
Display Type
Digital
Included Components
Daysy sensor

📊99.4% accuracy

📱Free smart app sync

⏱️Instant fertility status

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€ 678.45

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In stock

Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌿 Own Your Cycle, Own Your Power

SEAMLESS SMART SYNC - Effortlessly connect with the free Daysy app for personalized cycle insights anytime, anywhere.
HORMONE FREE NATURAL - Empower your family planning with a 100% hormone-free, basal body temperature-based method.
CRAFTED FOR CONSISTENCY - Backed by 40+ years of European innovation, designed for professionals who demand reliability.
PRECISION YOU CAN TRUST - Leverage 99.4% accuracy to confidently track your fertile window without guesswork.
INSTANT FERTILITY SIGNALS - Get clear red/green light indicators for your fertile and non-fertile days at a glance.

Daysy Fertility Tracker is a hormone-free, smart basal body temperature thermometer that predicts ovulation with 99.4% accuracy. Designed in Switzerland and crafted in Germany, it uses a simple red/green light system paired with a free app to provide instant, personalized fertility insights. Ideal for millennial professionals seeking a natural, reliable, and tech-savvy approach to family planning and cycle tracking.

Specifications

ASIN	B01HNCPTWQ
Additional Features	High Accuracy
Age Range Description	Adult
Battery Cell Type	Lithium Ion
Best Sellers Rank	#126,451 in Health & Household ( See Top 100 in Health & Household ) #49 in Ovulation Tests
Brand	Daysy
Built-In Media	Daysy sensor, sensor cap, and charging cable
Color	white
Customer Reviews	4.5 4.5 out of 5 stars (325)
Display Type	Digital
Item Dimensions	1.81 x 1.89 x 0.87 inches
Item Length	5.1 Inches
Item Weight	0.04 Kilograms
Manufacturer	Valley Electronics AG
Style Name	Specialized
Unit Count	1.0 Count

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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