About This

• Take Control of Your Fertility with Daysy — A hormone-free, precision fertility tracker. Easily predict your fertile and non-fertile days with the help of its free app, empowering you to make informed decisions about your health and family planning.


• Know Your Fertility Status in an Instant — Daysy uses a simple red (fertile) or green (not fertile) light to clearly show when you’re most likely to conceive, making it easier than ever to track your cycle.


• Crafted in Germany & Designed in Switzerland — Daysy brings over 40 years of research and innovation to your fingertips. Trust a family-run company dedicated to giving you accurate, cutting-edge fertility insights.


• Accurate Results You Can Count On — With a stunning 99.4% accuracy, Daysy reliably identifies your fertile and non-fertile days, making it your go-to tool for smart family planning and cycle tracking. Say goodbye to guesswork and hello to certainty.


• Forget About Subscriptions! — Daysy’s free app is all you need for tracking your cycle. By combining basal body temperature with advanced algorithms, it provides personalized fertility insights, going far beyond simple period tracking.

Overview

• Brand : Daysy


• Special Feature : High Accuracy


• Color : white


• Included Components : Daysy sensor, sensor cap, and charging cable


• Outer Material : Plastic


• Display Type : Digital


• Product Care Instructions : Wipe Clean


• Unit Count : 1.0 Count


• Power Source : Battery Powered


• Number of Batteries : 1 CR2032 batteries required. (included)