
Privacy Policy
Updated April 2025
​At BioNexus, we value your privacy and are committed to protecting your personal data. This Privacy Policy explains how we collect, use, and safeguard your information when you visit our website or use our services.
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Data Protection
BioNexus implements robust measures to protect your personal information from unauthorized access.
Cookie Policy
BioNexus uses cookies to enhance your browsing experience and analyze website traffic.
User Rights
You have the right to access, correct, or delete your personal data at any time.
Transparent Practices
BioNexus is committed to being transparent about what data we collect and how we use it.
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1. Information We Collect
Personal Information
BioNexus may collect personal identification information from users in various ways, including, but not limited to, when users visit our site, register on the site, subscribe to the newsletter, fill out a form, and in connection with other activities, services, features, or resources we make available on our site. Users may be asked for, as appropriate, name, email address, phone number, company name, and job title.
Non-Personal Information
BioNexus may collect non-personal identification information about users whenever they interact with our site. Non-personal identification information may include the browser name, the type of computer, and technical information about users' means of connection to our site, such as the operating system and the Internet service providers utilized and other similar information.
Data Imported from Garmin Connect
If you choose to connect a Garmin device or the Garmin Connect™ platform with BioNexus, and after you explicitly authorize the connection on Garmin’s consent screen, we receive the following categories of data from Garmin International, Inc. (“Garmin”):
• menstrual‑cycle schedule data (period start date, cycle length, current phase, optional pregnancy snapshot)
• wellness and physiological summaries (sleep metrics, heart‑rate variability, stress, respiration, skin temperature, daily activity and similar)
• workout summaries (only if you enable this permission)
This data is transferred to us via the Garmin Connect Developer APIs using secure OAuth 1.0a authorization.
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2. How We Use Collected Information
BioNexus may collect and use users' personal information for the following purposes:
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To improve customer service – Information you provide helps us respond to your customer service requests and support needs more efficiently.
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To personalize user experience – We may use information in the aggregate to understand how our users as a group use the services and resources provided on our site.
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To improve our site – We may use feedback you provide to improve our products and services.
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To send periodic emails – We may use the email address to respond to inquiries, questions, and/or other requests. If the user decides to opt-in to our mailing list, they will receive emails that may include company news, updates, related product or service information, etc.
How We Use Garmin Data
BioNexus uses the data received from Garmin Connect solely to:
generate personalized cycle forecasts, sleep and stress insights
display charts and recommendations inside the BioNexus application you are using
improve our prediction models in an aggregated and anonymized manner (no individual is identifiable in this analysis).
We do not use Garmin data for advertising, and we do not sell or license it to third parties.
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3. GDPR Compliance
As a business registered in Switzerland, BioNexus is compliant with the General Data Protection Regulation (GDPR). Under GDPR, you have several rights, including:
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The right to access your personal data
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The right to rectification of inaccurate personal data
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The right to erasure ("right to be forgotten")
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The right to restriction of processing
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The right to data portability
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The right to object to processing
To exercise any of these rights, please contact BioNexus using the details provided at the end of this policy.
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4. How We Protect Your Information
BioNexus adopts appropriate data collection, storage, and processing practices and security measures to protect against unauthorized access, alteration, disclosure, or destruction of your personal information, username, password, transaction information, and data stored on our site.
Sensitive and private data exchange between the site and its users happens over an SSL secured communication channel and is encrypted and protected with digital signatures.
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5. Sharing Your Personal Information
BioNexus does not sell, trade, or rent users’ personal information—including data imported from Garmin Connect to others.
BioNexus does not sell, trade, or rent users' personal identification information to others. We may share generic aggregated demographic information not linked to any personal identification information regarding visitors and users with our business partners, trusted affiliates, and advertisers for the purposes outlined above.
Garmin remains an independent data controller for any data stored in your Garmin Connect account; BioNexus only processes the subset of data you have authorized us to receive.
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6. Third-Party Websites
Users may find advertising or other content on our site that links to the sites and services of our partners, suppliers, advertisers, sponsors, licensors, and other third parties. BioNexus does not control the content or links that appear on these sites and is not responsible for the practices employed by websites linked to or from our site. In addition, these sites or services, including their content and links, may be constantly changing. These sites and services may have their own privacy policies and customer service policies. Browsing and interaction on any other website, including websites which have a link to our site, is subject to that website's own terms and policies.
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7. Changes to This Privacy Policy
BioNexus has the discretion to update this privacy policy at any time. When we do, we will revise the updated date at the top of this page. We encourage users to frequently check this page for any changes to stay informed about how we are helping to protect the personal information we collect. You acknowledge and agree that it is your responsibility to review this privacy policy periodically and become aware of modifications.
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8. Your Acceptance of These Terms
By using this site, you signify your acceptance of this policy. If you do not agree to this policy, please do not use our site. Your continued use of the site following the posting of changes to this policy will be deemed your acceptance of those changes.
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9. Contacting BioNexus
If you have any questions about this Privacy Policy, the practices of this site, or your dealings with this site, please contact BioNexus at:
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10. Revoking Garmin Connect Access
You may disconnect BioNexus from your Garmin Connect account at any time:
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Log in to Garmin Connect on the web.
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Navigate to Account Settings › Account Information › Data Management › Manage Connections.
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Remove “BioNexus” from the list of connected applications.
Once disconnected, BioNexus will stop receiving new Garmin data immediately. You may also request deletion of previously imported Garmin data by e‑mailing info@bionexus.ch.