Usa DaysyReviews of usa.daysy.me

This is an amazing device and the company behind it truly did a favor for women. Natural birth control without putting anything harmful in your body while learning about yourself at the same time. One of the best decisions of my life was getting the daysy, I even told my sister and friend about it and they got it too and love it.

Great product, crummy app. 90% of the time, the app does not sync with Daysy. It would also be great to be able to track other fertility signs: cervical height, fluid, etc. The graph is difficult to read. I do like the calendar view with predictions.

Not an accurate way of knowing when your pregnant and not pregnant. Continues to be yellow for over 3 months. I'm over using it. What a waste of money this purchase was!!

Have been using for almost a year and no problems. Would recommend to anyone who either does or does not want to get pregnant. It also helps me understand my own body better. Thank you Daysy!

It was defective I tried to get in touch with customer service, but couldn't get through

Absolutely love my Daysy. One of the best purchases I have made, worth every penny. The support staff is very knowledgeable and helpful. They typically reply within a few hours. I definitely recommend them to anyone!

I really do like my Daysy, which I have been using to prevent pregnancy for about a year. I will say however that it has been “tricked” before by outside factors, such as traveling. I had a delayed period because my inner body clock was out of whack after a long trip, and because my ovulation was also delayed I had higher than usual temps and no period during the week I was supposed to get my period. The Daysy gave me green lights when I was actually in my most fertile time, thinking that window had already passed, and then thought I was pregnant when I didn’t get a period. So, I could have become pregnant had I had unprotected sex during that time, and the pregnancy lights for the weeks that followed were very unsettling. I was taking pregnancy tests every day until I finally got my period and everything was back to normal. So, I was never pregnant and it gave me a week of green lights at a point they should have been red. If I wasn’t paying attention I easily could have become pregnant in my first year of using this product, which I purchase to prevent pregnancy, and I can’t say that it’s accuracy has been 99% for me, as it was advertised. But overall, when conditions are normal it works great for body awareness and knowing when to be extra careful. I’m also super happy to be off hormonal birth control! Just know there’s a learning curve and to be really careful until you fully understand your cycle, not just when the Daysy thinks it understands your cycle. You are still smarter than the machine!

My daysy never updates properly to my phone app