Clearblue unveiled its newest innovation in ovulation testing that pairs the accuracy of the Clearblue Ovulation Test with the convenience of an app. This new system will help women maximize their chances of getting pregnant “in a way like never before.”

The Clearblue Connected Ovulation adapts and tracks the user’s personal hormone profile and is apparently the only system that typically identifies four or more best days to get pregnant, two more days than any other ovulation brand on the market.

“We want to give women the tools they need to understand their fertility, and with our new Clearblue Connected Ovulation Test System and app, women can compare their cycles for a better understanding of their reproductive health, and easily share their data with their partner and healthcare professional if they wish,” Dr. Fiona Clancy, Scientific & Medical Affairs Director at Swiss Precision Diagnostics, said in a statement. “The system adapts and tracks a personal hormone profile, and accurately compares to an ultrasound.”

When it comes to the companion Clearblue Connected app, it makes it easy to track fertility windows, with digital results getting automatically synced to the user’s smartphone. Also, the app lets users set reminders of when to test, share daily results with their partner and/or a healthcare professional, and compare multiple cycles.

The Clearblue Connected Ovulation Test System is now available at major retailers across the U.S. such as Walmart, Target, Amazon and Meijer.