
Alexandra Tran
GBGood for TTC, garbage for tracking pregnancy I've used it consistently for 6 months in order to become pregnant. Prediction of ovulation was correct. Removing 1 star because the braclet band is cheap and the little loops to hold the bands together both broke by 3 months. Another star removed because it is a garbage pregnancy tracker. If you input the conception date (which is in your data! And more accurate that 1st day of last period) it starts acting like conception date is date of last period, so 4 weeks behind. Stupid. And having to toggle back and forth between week groups is annoying, particularly when the scale for your data increases/decreases is visually different from month to month. Expected much better after the TTC interface was so good.

DH
GBBracelet, app, & customer service are all Wonder I appreciate how much the bracelet and app monitor while sleeping. It's been a great way to learn more about and track my overall cycle and help let me know the best window of time to try for a baby. <3 customer service has always been wonderful and quick to assist with any needs. Also, the pregnant side of the app is very useful for tracking daily changes. Just started using it now and already impressed!

ZM
GBGreat fertility tracking! This watch makes it super convenient to track multiple inputs to fertility. I LOVE the data it gives me and it’s the only app that shows cycle over cycle history overlaid like Ava does which allows me to look at each metric over every cycle to compare. 4 stars due to: Periodically the articles will open in French. When you are pregnant and turn on the pregnancy setting, you lose access to the history tracking I called to above.

LH
GBHelpful tool If used consistently every night it is a great fertility tracking device. I started using it after coming off the pill and to track my cycle. Also gives good insight into the quality of your sleep. It takes sometime to get used to but found it a very helpful tool.

Duska Gostic
GBThis is AMAZING In general: I love this product. One star off is for two things: one - the bracelet is sooo tiny it basically was worn out within the first year and I had to replace it. And the other point - sometimes I have an issue with the app telling me “problem to read data” - I just have to synch it more often and it works. Just a bit annoying. Over all - great product. I have only used the regular version of it (not with guarantee) since reading and doing research about this product - I believed (& believe) it works. Otherwise they would not offer money back guarantee. Best purchase ever. If you don’t have PCOS etc. this is a perfect hormone free birth control solution. But you have to be using it regardless & never unprotected intercourse with strangers ! This is my second pregnancy with the help of Ava ! Thank you so much.