Last Updated: November 29, 2025
1. Introduction
This Cookie Policy explains how OxyZen Medical Technology LLC ("OxyZen," "we," "us," or "our") uses cookies and similar tracking technologies on our website www.oxyzen.ai and mobile application.
By using our website or app, you agree to the use of cookies as described in this policy. This policy should be read together with our Privacy Policy.
2. What Are Cookies?
Cookies are small text files that are placed on your computer, smartphone, or other device when you visit a website. They are widely used to make websites work more efficiently and provide information to website owners.
2.1 Types of Cookies We Use
Session Cookies
Temporary cookies that expire when you close your browser. They help us remember your actions during a single browsing session.
Persistent Cookies
Cookies that remain on your device for a set period or until you delete them. They help us remember your preferences across multiple visits.
First-Party Cookies
Cookies set by OxyZen directly. We have full control over these cookies.
Third-Party Cookies
Cookies set by external services we use (e.g., Google Analytics, social media platforms). These are controlled by third parties.
3. How We Use Cookies
We use cookies for the following purposes:
3.1 Essential Cookies (Strictly Necessary)
Purpose: Enable core website functionality
Can be disabled: No - these are required for the website to work
Cookie NamePurposeDurationsession_idMaintains your logged-in sessionSessioncsrf_tokenSecurity protection against cross-site request forgerySessioncookie_consentRemembers your cookie preferences1 yearcart_idMaintains your shopping cart contents7 days
3.2 Performance & Analytics Cookies
Purpose: Help us understand how visitors use our website
Can be disabled: Yes
Cookie NameProviderPurposeDuration_gaGoogle AnalyticsDistinguishes unique users and tracks page views2 years_gidGoogle AnalyticsDistinguishes unique users24 hours_gatGoogle AnalyticsThrottles request rate1 minuteoxyzen_analyticsOxyZenTracks user behavior and site performance1 year
What we collect:
- Pages visited and time spent on each page
- Click behavior and navigation patterns
- Referral sources (how you found our website)
- Device type, browser, and screen resolution
- Approximate geographic location (country/city level)
3.3 Functionality Cookies
Purpose: Remember your preferences and personalize your experience
Can be disabled: Yes, but some features may not work properly
Cookie NamePurposeDurationlanguage_prefRemembers your language preference1 yearcurrency_prefRemembers your currency preference1 yeartheme_modeRemembers dark/light mode preference6 monthsrecently_viewedTracks recently viewed products30 days
3.4 Marketing & Advertising Cookies
Purpose: Deliver relevant advertisements and measure campaign effectiveness
Can be disabled: Yes
Cookie NameProviderPurposeDuration_fbpFacebookTracks visits across websites for targeted ads3 monthsIDEGoogle DoubleClickServes targeted advertisements1 yearads/ga-audiencesGoogleRe-marketing and conversion trackingSession_pinterest_ctPinterestTracks conversions from Pinterest ads1 year
What these cookies do:
- Show you relevant ads on social media and other websites
- Prevent you from seeing the same ad repeatedly
- Measure the effectiveness of advertising campaigns
- Understand which channels drive conversions
- Create lookalike audiences for marketing
3.5 Social Media Cookies
Purpose: Enable social media features and track social sharing
Can be disabled: Yes
PlatformPurposeLearn MoreFacebookLike button, share functionality, Facebook Pixel trackingFacebook Cookie PolicyInstagramEmbedded posts and storiesInstagram Cookie PolicyTwitter/XTweet button, embedded tweetsTwitter Privacy PolicyYouTubeEmbedded videosGoogle Cookie Policy
4. Similar Technologies
In addition to cookies, we use other similar tracking technologies:
4.1 Web Beacons (Pixel Tags)
- Small transparent images embedded in web pages or emails
- Track whether emails have been opened
- Measure the effectiveness of email campaigns
- Count website visitors
4.2 Local Storage
- Browser feature that stores data locally on your device
- Similar to cookies but can store more data
- Used to save user preferences and app settings
- Persists until manually cleared
4.3 Session Storage
- Temporary storage that clears when you close your browser
- Used for short-term data like form inputs
- Enhances user experience during a single session
4.4 Mobile App Identifiers
- Device identifiers like Apple's IDFA or Google's Advertising ID
- Used for analytics and advertising in our mobile app
- Can be reset or disabled in your device settings
5. Managing Your Cookie Preferences
You Have Control Over Cookies
You can control and manage cookies in several ways. Please note that removing or blocking cookies may impact your user experience and some features may no longer work properly.
5.1 Cookie Consent Banner
When you first visit our website, you'll see a cookie consent banner with options to:
- Accept All: Allow all cookies for the best experience
- Reject Non-Essential: Only use strictly necessary cookies
- Customize: Choose which cookie categories to enable
You can change your preferences at any time by clicking the "Cookie Settings" link in our website footer.
5.2 Browser Settings
Most browsers allow you to control cookies through their settings:
- Chrome: Settings > Privacy and Security > Cookies and other site data
- Firefox: Settings > Privacy & Security > Cookies and Site Data
- Safari: Preferences > Privacy > Cookies and website data
- Edge: Settings > Privacy, search, and services > Cookies
Learn more about browser cookie controls:
5.3 Opt-Out of Analytics
5.4 Opt-Out of Targeted Advertising
5.5 Mobile Device Settings
For mobile app tracking:
- iOS: Settings > Privacy > Tracking > Disable "Allow Apps to Request to Track"
- Android: Settings > Google > Ads > Opt out of Ads Personalization
5.6 Do Not Track (DNT)
Some browsers offer a "Do Not Track" feature. However, there is no industry standard for DNT signals, so our website does not currently respond to DNT signals. We respect your privacy choices made through our cookie consent banner instead.
6. Third-Party Services
We use the following third-party services that may set cookies:
6.1 Analytics Services
6.2 Advertising Services
6.3 Customer Support
6.4 Payment Processing
7. Impact of Blocking Cookies
What Happens If You Block Cookies?
If you choose to disable or block cookies, you may experience the following:
7.1 Essential Cookies Blocked
- Cannot log in to your account
- Shopping cart will not work
- Preferences will not be saved
- Website security features may be compromised
7.2 Functionality Cookies Blocked
- Language and currency preferences reset on each visit
- Recently viewed products not displayed
- Personalized content unavailable
- Settings must be reconfigured each visit
7.3 Analytics Cookies Blocked
- We cannot improve website performance based on usage data
- Cannot identify and fix user experience issues
- No impact on your browsing experience
7.4 Marketing Cookies Blocked
- Ads may be less relevant to your interests
- You may see the same ads repeatedly
- Cannot measure advertising effectiveness
- May still see ads, just less personalized
8. Data Protection & Privacy
- Cookie data is processed in accordance with our Privacy Policy
- We implement appropriate security measures to protect cookie data
- We do not sell cookie data to third parties
- Third-party cookies are subject to the privacy policies of those third parties
- We comply with GDPR, CCPA, and other applicable privacy regulations
9. Cookie Retention
Cookies are retained for varying periods depending on their type:
Cookie TypeTypical Retention PeriodSession CookiesDeleted when browser is closedEssential Cookies1-12 monthsFunctionality Cookies6-12 monthsAnalytics Cookies1-2 yearsMarketing Cookies3-12 months
10. Updates to This Cookie Policy
We may update this Cookie Policy from time to time to reflect:
- Changes to the cookies we use
- New technologies or services
- Changes in privacy laws and regulations
- Improvements to our website or app
We will notify you of significant changes by:
- Updating the "Last Updated" date at the top of this policy
- Displaying a notice on our website
- Sending an email notification (for material changes)
We encourage you to review this policy periodically.
11. Your Rights
Depending on your location, you may have the following rights regarding cookies:
11.1 European Users (GDPR)
- Right to consent or refuse non-essential cookies
- Right to withdraw consent at any time
- Right to access information about cookies we use
- Right to lodge a complaint with a supervisory authority
11.2 California Users (CCPA)
- Right to know what personal information is collected via cookies
- Right to opt-out of the sale of personal information (we do not sell data)
- Right to delete cookie data
- Right to non-discrimination for exercising privacy rights
12. Children's Privacy
Our website and services are not directed to children under 18. We do not knowingly collect information from children through cookies. If we become aware that we have collected cookie data from a child, we will delete it promptly.
13. Contact Us
For questions about our use of cookies or to exercise your rights:
OxyZen Medical Technology LLC
PA 15238
United States
Email: hello@oxyzen.ai
Privacy Email: privacy@oxyzen.ai
Phone: +1 646 989 3331
Cookie Preferences: You can also manage your cookie preferences by clicking "Cookie Settings" in our website footer.
Quick Summary: We use cookies to improve your experience, analyze website performance, and deliver relevant content. You have full control over which cookies you allow. Essential cookies are necessary for the site to function, but you can opt out of analytics and marketing cookies at any time.
