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The Ava Fertility Tracker is for women who want to monitor their health for trying to conceive or getting to know their bodies. It is for women with regular or irregular cycles between 24 – 35 days. It is not for women with infertility issues.
Ava is not a contraceptive and cannot be used to prevent pregnancy.
Read more about Ava at: www.avawomen.com/welcome
Ava syncs with the following operating systems and devices:
Attach the sensor pod to the bracelet by aligning the front of the pod with the braces of the band and pressing it into the strap from the underside.
Download the Ava app from the App Store.
Open the app and follow the instructions to create an account or log in. All the information you provide is confidential.
See our Privacy Policy at: www.avawomen.com/privacy and Terms of Service at: www.avawomen.com/terms-of-service
After you set up your account you will be asked to pair your Ava with the app. Pair the Ava before you wear it for the first night. In order to do so, follow the instructions on the screen:
Your Ava is paired and ready to be used.
Ava is designed to be worn only while you're sleeping.
Ava must be worn for at least four hours per night. After three hours of sleep, your physiological signs become stable and accurate measurements can be taken. If you wear your Ava for at least four hours but do not sleep, we will still show you your physiological data but the data quality is poor so we will not consider it in our algorithm.
To get accurate data, Ava should fit snugly on top of your wrist, right below your wrist bone.
The device automatically detects that it is being worn and starts recording data.
When you start wearing the device you will see:
Green LED for five seconds, which means that the device has started recording and you can go to sleep or...
Red LED that flashes every 10 seconds, which means that the memory of your Ava is full or its battery is empty. In any case, connect your Ava to the power cord, connect it with the app and wait for the green light to appear on your Ava.
When you wake up in the morning:
Since Ava records more than 3 million data points every night you should synchronize every day to ensure that you get the most accurate prediction. Also, do not forget to charge Ava during the day so that it will be ready to be used at night.
Navigation Icons | |||||
![]() | Health chart view | ![]() | Calendar | ![]() | Logging |
![]() | Dashboard | ![]() | Pregnancy information (in pregnancy mode of the app only) | ||
Action Buttons | |||||
![]() | Add sex | ![]() | Add period | ||
Events | |||||
![]() | Predicted ovulation | ![]() | Recorded sex | ||
Shading | |||||
![]() | Menstruation | ![]() | Predicted period | ||
![]() | High and peak fertility | ![]() | Predicted high and peak fertility |
Navigation Icons | |||
![]() | Health chart view | ![]() | Calendar |
![]() | Dashboard | ![]() | Logging |
![]() | Navigation menu | ![]() | Pregnancy information (in pregnancy mode of the app only) |
Action Buttons | |||
![]() | Add sex | ![]() | Add period |
Events | |||
![]() | Predicted ovulation | ![]() | Recorded sex |
Shading | |||
![]() | Menstruation | ![]() | Predicted period |
![]() | High and peak fertility | ![]() | Predicted high and peak fertility |
On the dashboard, you can see Information about your menstrual cycle and today.
You can log items during your cycle and see your logging pattern in your calendar and health view. Make sure you always log your period in order for Ava to work properly.
The Calendar view features an extended overview of events recorded or predicted in your menstrual cycle.
The Health chart view features detailed physiological parameter data for your nights in a graphic view. You can also see your logs and how they occur over the time of one cycle. You can see data values for a selected day. To get information on each parameter and what change to look for in your cycle, click on the information button.
Edit your first or last name, password, preferences. Log out or delete your account.
You can get detailed explanations about what to expect in each week of pregnancy. Track your physiological parameters and countdown to your due date.
Environmental conditions
Operating temperature: 59o to 113o F (15o to 45o C)
Water resistance
Ava is not waterproof. Do not submerge it in liquids.
Do not shower or swim with your Ava.
Cleaning Ava
We recommend that you occasionally clean the sensors on your Ava to ensure that they record the best possible signal quality. To do so use a dry cloth. Make sure not to scrape the sensors with a wire brush or anything metal, since this can damage the plating.
Sizes
Ava is suitable for wrist sizes from 140 mm / 5.5 in. circumference to 200 mm / 7.9 in.
Battery
Ava's battery is rechargeable and doesn't have to be replaced.
The battery should last up to 2 years if stored in ambient temperature and is fully charged every time before use.
In order to maximize Ava's battery life keep the app up to date and wear Ava only while you are sleeping.
For information visit: www.avawomen.com/quality
Read, follow and keep this user manual and all safety instructions. Improper installation, use or disposal of Ava could be hazardous to your health and put others at risk.
Still have questions?
Then visit our FAQs at www.avawomen.com/support
Other ways to keep up to date and get additional support:
Email us at support@avawomen.com
Like us on Facebook www.facebook.com/avabracelet
Safety related symbols indicate all important instructions for safe use of this device. Ignoring these indications can lead to serious damage on the device or safety exposure for the user.
![]() | Not for pacemaker wearers. Consult your doctor prior to use. |
![]() | Type BF applied part. This device has three metal contact points used by the Ava Sensor. |
![]() | Avoid humidity. |
![]() | Not intended for children. |
Ava Science, Inc.
77 Geary Street - 5th Floor
San Francisco, CA 94108
USA
Ava AG
Gutstrasse 73
8055 Zurich
Switzerland
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
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