A few clear terms.

Who we are

Daytlas at daytlas.com is built and run by Jakub Had, an individual. Contact: hadjkb@gmail.com. By using Daytlas you agree to these terms. Our privacy notice explains how your data is handled.

What Daytlas is, and is not

Daytlas shows your own sleep, readiness and activity history for general information and personal wellness. It is not a medical device and does not provide medical advice, diagnosis or treatment. Comparisons describe recorded data and may be affected by missing readings, sensor estimates and other factors. An association does not show that a habit caused a change. Talk to a health professional about any health concern. Demo values are fictional.

Independent from Oura

Daytlas is not affiliated with, endorsed by or sponsored by Ōura Health Oy or Ouraring Inc. Oura names and marks belong to their respective owners and are used only to describe the data source. Your Oura account, ring and membership remain subject to Oura’s own terms. Oura’s membership requirements, permissions, API limits and availability decide which data Daytlas can show. During early access, places for direct Oura connections are limited. Importing an Oura export file does not need a connection.

Price

Core features. Free forever. There are no automatic charges and no payment details are collected. Premium is not offered yet. If we offer a paid plan in the future, we will show its price and terms before anyone can buy it, and nobody will be moved to a paid plan automatically. We will not charge for features that rely on the Oura API unless Oura has agreed in writing.

Your data

Your data stays yours. You can export it, disconnect, clear it from your browser and revoke access at Oura at any time, as described in the privacy notice. Keep copies of exports that matter to you; browser storage can be cleared by you or your browser.

Fair use

You must be at least 16. Only connect an Oura account that is yours or that you are authorized to use. Do not misuse Daytlas, for example by trying to access other people’s data, overloading or probing the service, getting around its limits or security, scraping it, or using it to break the law or Oura’s terms. We may suspend access that puts the service or other people at risk.

Availability and changes

Daytlas is a young product. Features, supported data and access to Oura’s API may change or stop, including for reasons outside our control. We will try to give reasonable notice of important changes. You can stop using Daytlas at any time.

Responsibility

We build Daytlas with care, but we provide it “as is” and as available, to the extent the law allows. To the extent permitted by law, third-party service providers, including Oura, disclaim all warranties, including implied warranties of merchantability, fitness for a particular purpose and non-infringement, and are not liable for indirect, consequential, special or punitive damages.

Nothing in these terms limits liability that cannot be limited by law, such as liability for intent or gross negligence, or for death or personal injury caused by negligence, and nothing affects your mandatory rights as a consumer.

Law and disputes

These terms are governed by the law of the Slovak Republic. If you are a consumer, you keep the protection of the mandatory laws of the country where you live, and you can bring a claim in the courts there. Please contact us first; most questions can be solved by email.

Changes to these terms

If we change these terms, we will publish the new version here with a new date and point out important changes on the site before they apply. Questions: hadjkb@gmail.com.

Updated 5 October 2026.