The smart way to track your cycle

Finally understand your body

Wear the Ava bracelet at night for effortless insight about your cycle, your fertility, and your health.

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Received my bracelet in August and started using it immediately…first and second cycles it predicted my ovulation to be about a week later than I had been thinking…and guess what? I am now pregnant. On my SECOND CYCLE with the Ava bracelet. I’m officially a fan.  – Lizzie

“I had migraine headaches randomly throughout the month. With Ava, I realized that I always get them like clockwork right after I ovulate. Ava didn’t solve my headaches (if only!) but it does help me be more prepared for them, so they never take me by surprise anymore.” – Nurit

Real-time detection of fertile window

Ava is clinically proven to detect the very beginning of the fertile window—in real time, as it happens. That’s totally different than OPKs, which only detect the last day or two of the fertile window, and the temperature method, which only confirms ovulation after the fact.

Cycle insight

Understand how your cycle impacts your health with features like symptom tracking, trend analysis, graphs, and more. Trend analysis lets you see how your menstrual cycle impacts the way you feel throughout the month.

Conceive faster

Couples who time intercourse accurately double their chances of conceiving in a given month.

Health data

Tracks your sleep, physiological stress levels, and resting heart rate—so you can see whether your lifestyle is supporting optimal health.

Effortless

There’s no need to take your temperature or pee on sticks. Just wear Ava when you sleep and sync when you wake up.

Pregnancy tracking

If you get pregnant while using Ava, continue to track your sleep, stress, and resting pulse rate.

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For wherever you are in life

Cycle Tracking

If you’re not using hormonal birth control, Ava provides a profound connection to your natural cycle, deepening your understanding of your body in a way that has never before been possible.

Fertility

The Ava bracelet is a new way to find your fertile window. It’s easier to use and more accurate than other methods.

Pregnancy

Monitor your health during pregnancy by monitoring sleep, stress, cardiovascular health, and more.

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What makes Ava different?

1. It’s smart

Other cycle tracking methods rely on a single parameter. Ava tracks nine different parameters, enabling earlier and more accurate fertility detection.

2. 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.

3. 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.

4. It gives you more time

Ava is clinically proven to detect an average of 5 fertile days per cycle—giving you and your partner more flexibility around planning for babymaking.

5. 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.

6. 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.

See who is wearing Ava

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