Therse
Legal

Terms & Conditions

Last updated 8 November 2026

The short version

  • Our tools are free to use, for personal or work tasks. Please double-check results that really matter.
  • The running and fitness tools give estimates. They are not medical advice.
  • Products are bought through stores such as the Garmin Connect IQ Store, and that store’s terms apply to your purchase.

1. About these terms

These terms apply to therse.com, its tools and its product pages. Therse is run by [YOUR NAME OR BUSINESS NAME], based in Thailand (“Therse”, “we”, “us”). By using the site, you agree to these terms. If you don’t agree, please don’t use the site.

Our Privacy Policy explains how we handle information and forms part of these terms.

2. Using the site

You’re welcome to use the site and its tools for personal or work purposes. Please don’t:

  • try to break, overload or get unauthorised access to the site
  • scrape or automatically download the site in a way that slows it down for others
  • copy the site or its tools and present them as your own
  • use the site for anything illegal or harmful

3. Our free tools

Our tools are free. We work hard to make them accurate, but we can’t promise every result will be correct or that a tool will always be available. Check any result that’s important, for example before you publish it, submit it or rely on it for work.

We may change, improve or remove tools at any time.

4. Running and fitness tools

The pace calculator, heart-rate zone calculator and BMI calculator give general estimates for information and training. They are not medical advice, and they can’t diagnose or treat any condition.

Talk to a doctor before starting a new training plan, especially if you have a health condition. Stop exercising and get help if you feel pain, dizziness or shortness of breath.

5. Your content

Anything you type or paste into our tools stays yours. It’s processed in your browser and we don’t receive it.

You’re responsible for what you enter and create, for example making sure you have the right to use a link or text in a QR code.

6. Products and purchases

Our watch faces and other products are sold through third-party stores, such as the Garmin Connect IQ Store. Payment, downloads and refunds are handled by that store under its own terms. Check the store page for the devices a product supports before you buy.

When you buy or download a product, you get a licence to use it for yourself. Unless the product page says otherwise, you may not resell, share or redistribute it. Products such as game templates may come with their own licence, which is shown on the product page and applies in addition to these terms.

7. Our content and name

The Therse name and logo, the site’s design and text, and our products belong to us. You’re welcome to link to any page. Please don’t copy our design, content or products without our written permission.

Garmin and Connect IQ are trademarks of Garmin Ltd. or its subsidiaries. Therse is not affiliated with or endorsed by Garmin.

9. Advertising

We may show ads in the future to keep the tools free. Ads come from third parties and don’t mean we recommend the advertiser. How ad partners use cookies is explained in our Privacy Policy.

10. No guarantees

As far as the law allows, the site and its tools are provided “as is” and “as available”, without warranties of any kind, including that they will be accurate, uninterrupted or free of errors.

11. Limits on our liability

As far as the law allows, we aren’t liable for indirect or consequential losses, or for lost data, profits or business, arising from your use of the site or tools. For a paid product, our total liability is limited to the amount you paid for it.

Nothing in these terms limits liability that can’t be limited by law, or removes rights you have as a consumer.

12. Changes to these terms

We may update these terms from time to time. The date at the top shows when they last changed. If you keep using the site after a change, the new terms apply.

13. Governing law

These terms are governed by the laws of Thailand, and any dispute will be handled by the courts of Thailand. If you live elsewhere, you keep any consumer protections that the law of your country gives you.

14. Contact

Questions about these terms? Email us at [CONTACT EMAIL].