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What makes Ava different?

  • It’s smart

    Ava is the only device to use resting pulse rate along with other parameters to detect the fertile window in real time.

  • It’s convenient

    With Ava, there’s no need to make any special effort to track your cycle. Just wear it while you sleep, and the rest is taken care of.

  • It gives you more time

    Ava is clinically proven to detect an average of five fertile days per cycle—giving you and your partner more flexibility around planning for babymaking.

  • It's backed by science

    Ava was created by a team of doctors and researchers committed to advancing scientific understanding of the menstrual cycle. We don’t just make products, we conduct clinical studies and publish peer-reviewed papers.

  • It’s real-time

    Unlike the temperature method, which only tells you after you’ve ovulated, Ava detects signs that the body is preparing to ovulate up to five days in advance.

  • It provides health insight

    In addition to your fertile window, Ava tracks your sleep, physiological stress level, and resting heart rate, providing a holistic understanding of your health.

Ava Reviews

    • Victoria
    4 / 5

    its kind of fun to use to track your cycle!! Im not trying to get pregnant yet but the fertility apps i use aren’t so great and this is a cool alternative!

    • Jane
    5 / 5

    I love it. Best product ever.

    • Katy
    5 / 5

    Purchased the Ava watch after a year of debating on getting it or not. My husband finally got me one for valentines and the last 2 weeks it’s been amazing. I actually ovulated 5 days after I got it and it was so nice not having to get up a certain time and take my Basel temp or use any OPK. This does everything for you! LOVE IT

    • Nicole
    5 / 5

    Wow! Wish they had this back in the day for my mom! I grew up watching her struggle to get pregnant with my little sister. Now, my sister and I are grown up and worried we’ll run into issues ourselves. I’ve just started playing around with it, but I like it so far. I think I’m mostly grateful for the piece of mind that there’s a device double checking me.

    • Anna May
    1 / 5

    I ordered Ava because I have an irregular cycle and it is nearly impossible to me to predict when I ovulate without OPKs. This product advertises that it works for women with irregular cycles. I have found that it does not work at all. I have been wearing it for several months and testing with OPKs and it is always off by a few days. I recently had a cycle monitored by a fertility specialist who can accurately test when ovulation occurs by checking the size of the eggs on an ultrasound and a blood test to confirm LH serge. In this cycle the Ava was off by 5 days. If you don’t ovulate the exact same cycle day each month I would not waste your time and money with this product. If you do ovulate the exact same cycle day, it should be pretty easy to figure out with a couple months of tracking and I would also not waste my time and money on this product. So, I guess there is no scenario where I would recommend ava. Great concept, I wish it worked.

* This is a random selection of reviews, please click here for more.

More Reviews

Is Ava right for me?

  • Yes: You have irregular cycles

    Ava is the only device to use resting pulse rate along with other parameters to detect the fertile window in real time.

  • Yes: You have endometriosis

    With Ava, there’s no need to make any special effort to track your cycle. Just wear it while you sleep, and the rest is taken care of.

  • Yes: You’re breastfeeding

    Unlike the temperature method, which only tells you after you’ve ovulated, Ava detects signs that the body is preparing to ovulate up to five days in advance.

  • No: You’re taking hormonal birth control

    Ava is clinically proven to detect an average of five fertile days per cycle—giving you and your partner more flexibility around planning for babymaking.

  • No: fertility conditions

    Ava was created by a team of doctors and researchers committed to advancing scientific understanding of the menstrual cycle. We don’t just make products, we conduct clinical studies and publish peer-reviewed papers.

  • No: You're looking for contraception

    In addition to your fertile window, Ava tracks your sleep, physiological stress level, and resting heart rate, providing a holistic understanding of your health.

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