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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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 app integration

⏱️Instant fertile status

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C$35869

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In stock

Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌿 Own Your Cycle, Own Your Future

CRAFTED FOR EXCELLENCE - Benefit from 40+ years of German precision engineering and Swiss design, trusted by thousands of professionals and millennials alike.
HORMONE FREE NATURAL - Empower your family planning with a 100% hormone-free, non-invasive method that respects your body’s natural cycle.
PRECISION YOU CAN TRUST - Achieve 99.4% accuracy in predicting your fertile window with cutting-edge basal body temperature technology.
SEAMLESS SMART TRACKING - Sync effortlessly with a free, intuitive app that transforms your data into clear fertility insights—no subscriptions needed.
INSTANT FERTILITY STATUS - Get immediate red or green light signals each morning, so you always know your fertility status at a glance.

Daysy Fertility Tracker is a smart, hormone-free ovulation monitor that uses basal body temperature and advanced algorithms to deliver 99.4% accurate fertility predictions. Designed with over 40 years of research, it offers instant fertile status via a simple red/green light and syncs with a free app for personalized cycle tracking—empowering natural family planning without subscriptions or guesswork.

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

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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C$35869

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In stock

Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Nicaragua.

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TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

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The product exactly matches the description. Very satisfied with my purchase.

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