Privacy Policy

Last Updated: April 20, 2025

This Privacy Policy describes how The Sleep Calculator ("we," "us," or "our") collects, uses, and shares information about you when you visit our website at sleepcalculator.com (the "Site"). By using the Site, you agree to the collection, use, and disclosure of your information as described in this Privacy Policy.

Information We Collect

Information You Provide to Us

We collect information you provide directly to us. For example, we collect information when you use our interactive tools, subscribe to our newsletter, or contact us with questions or feedback. The types of information we may collect include your name, email address, and any other information you choose to provide.

Information We Collect Automatically

When you access or use our Site, we automatically collect certain information about your device and your interaction with our Site:

Device Information: We collect information about the device you use to access our Site, including the hardware model, operating system and version, browser type, and mobile network information.
Usage Information: We collect information about your usage of the Site, including the pages you visit, the time and duration of your visits, and the links you click.
Log Information: We collect standard server logs, which include your IP address, browser type, operating system, referring/exit pages, and date/time stamps.
Cookies and Similar Technologies: We use cookies and similar technologies to collect information about your browsing behavior and preferences. For more information about our use of these technologies, please see the "Cookies and Similar Technologies" section below.

How We Use Your Information

We use the information we collect to:

Provide, maintain, and improve our Site and services;
Respond to your comments, questions, and requests;
Send you technical notices, updates, security alerts, and support and administrative messages;
Communicate with you about products, services, offers, and events offered by us and others, and provide news and information we think will be of interest to you;
Monitor and analyze trends, usage, and activities in connection with our Site;
Detect, investigate, and prevent fraudulent transactions and other illegal activities and protect our rights and property;
Personalize and improve the Site and provide content or features that match user profiles or interests;
Facilitate contests, sweepstakes, and promotions and process and deliver entries and rewards.

Sharing of Information

We may share information about you as follows or as otherwise described in this Privacy Policy:

With vendors, consultants, and other service providers who need access to such information to carry out work on our behalf;
In response to a request for information if we believe disclosure is in accordance with, or required by, any applicable law, regulation, or legal process;
If we believe your actions are inconsistent with our user agreements or policies, or to protect the rights, property, and safety of us or others;
In connection with, or during negotiations of, any merger, sale of company assets, financing, or acquisition of all or a portion of our business by another company;
Between and among us and our current and future parents, affiliates, subsidiaries, and other companies under common control and ownership; and
With your consent or at your direction.

Advertising and Analytics Services Provided by Others

We may allow others to provide analytics services and serve advertisements on our behalf across the internet and in applications. These entities may use cookies, web beacons, device identifiers, and other technologies to collect information about your use of the Site and other websites and applications, including your IP address, web browser, mobile network information, pages viewed, time spent on pages or in apps, links clicked, and conversion information. This information may be used by us and others to, among other things, analyze and track data, determine the popularity of certain content, deliver advertising and content targeted to your interests on our Site and other websites, and better understand your online activity.

Cookies and Similar Technologies

We use cookies and similar technologies (such as web beacons and pixels) to collect information about your browsing behavior and preferences. Cookies are small data files stored on your hard drive or in device memory that help us improve our Site and your experience, see which areas and features of our Site are popular, and count visits. Web beacons (also known as "pixel tags" or "clear GIFs") are electronic images that may be used in our Site or emails and help deliver cookies, count visits, and understand usage and campaign effectiveness.

Most web browsers are set to accept cookies by default. If you prefer, you can usually choose to set your browser to remove or reject browser cookies. Please note that if you choose to remove or reject cookies, this could affect the availability and functionality of our Site.

Data Retention

We store the information we collect about you for as long as is necessary for the purpose(s) for which we originally collected it. We may retain certain information for legitimate business purposes or as required by law.

Your Choices

Account Information

You may update, correct, or delete information about you at any time by emailing us at contact [at] sleepcalculator [dot] com. Note that we may retain certain information as required by law or for legitimate business purposes.

Cookies

Promotional Communications

You may opt out of receiving promotional emails from us by following the instructions in those emails. If you opt out, we may still send you non-promotional emails, such as those about your account or our ongoing business relations.

Children's Privacy

Our Site is not directed to children under 16 years of age, and we do not knowingly collect personal information from children under 16. If we learn that we have collected personal information of a child under 16, we will delete such information from our files as soon as possible.

Changes to This Privacy Policy

We may change this Privacy Policy from time to time. If we make changes, we will notify you by revising the date at the top of the policy and, in some cases, we may provide you with additional notice (such as adding a statement to our homepage or sending you a notification). We encourage you to review the Privacy Policy whenever you access the Site to stay informed about our information practices and the choices available to you.

Contact Us

If you have any questions about this Privacy Policy, please contact us at:

Email: contact [at] sleepcalculator [dot] com

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