Watt-IS Cookies policy

Watt-IS S.A. is incorporated under the laws of Portugal with Company Registration Number 510207715, (“We”, “Us”, “WATT-IS”) is committed to protecting and respecting your privacy. This Cookies Policy (“Policy”) relates to services provided through our website (“Website”) and sets out the basis on which the personal data collected from you, or that you provide to Us will be processed by Us.

Please read the following carefully to understand our views and practices regarding your personal data and how We will treat it.


What are Cookies?

Cookies are small text files sent to your computer or mobile device when you visit websites. Cookies help websites store and retrieve information about your browsing habits in order to personalize browsing according to your preferences.

Cookies from our Internet pages do not display information relating to your personal data and aim to:
– Allow Watt-IS to know who the user is and, in this way, provide a better, safer and more personalized service;
– Estimate service usage levels;

Each user corresponds to an individual cookie, thus guaranteeing data privacy and security. The presentation of statistical data is done in an aggregated and not individual way, not allowing the user to be identified. In this way, it is possible to evaluate the performance of the Watt-IS website from a perspective of constant updating and improvement, so that the user’s tastes and needs can be satisfied.

Under Law 46/2012, of 29 August, the use of cookies is subject to the prior express consent of the browser user, hence the information you receive for the first time when you access the browser, or when, after deleting cookies, re-enter your browser, where you expressly consent to the use of cookies: «The watt-is.com website uses Cookies to improve your browsing experience and for statistical purposes».

By visiting us, you consent to its use.


What types of cookies does our website use?

Session cookies: These are temporary cookies that remain in the browser’s cookie file until the browser leaves the website, meaning that no record is left on the user’s hard drive. The information collected by these cookies serve to analyze website traffic patterns. Ultimately, this allows us to improve the content and improve the usability of the site.

Analysis cookies: These are those that are well processed by us or third parties, allowing us to quantify the number of users and carry out measurement and statistical analysis of how users use the service offered. We examine your navigation on our website, with the aim of improving the provision of the services we make available to you.

Advertising cookies: Are those that, treated by us or third parties, allow us to more effectively manage the supply of advertising spaces that exist on the website, being able to analyze your browsing habits and show you advertising related to your browsing profile.


What cookies do we use on our website?

We use the information collected in a variety of ways in providing the Website and operating our business, including the following:

  • Own cookies:

– Session cookies

– Store category information to display pages faster

– Indicate whether you are currently logged in to the website

– Session IDs on the server

– Research information

– Indicate whether the user authorizes the use of cookies


  • Third-party cookies:

– Used to distinguish users and sessions

– Used to determine new visits, sessions

– They store the traffic source to explain how the user reaches the website

– They are used to identifying users and prevent fraudulent uses of user data and protect user data from third parties

– Used to personalize advertising on publisher networks

– Allow the website to remember browsing preferences, language, region


  • Others:

– Web analytics and videos

– Determines which server shows the information to the user

– Follow active sessions

– Determines whether cookies are active

– Measures user response time

– Identifies how many times a user visited us

– They allow you to know whether it is your first visit to the website or not


What does not authorize the use of cookies mean?

If you prefer not to allow cookies, you can disable cookies in the browser you use, but you should bear in mind that this may prevent some web pages from being displayed correctly.



How do I configure my browser?

Google Chrome

1. Click on the Google Chrome menu icon.

2. Select Settings.

3. At the bottom of the page, click Show advanced settings.

4. In the “Privacy” section, click Content Settings.

5. Enable or disable cookies:

1. To enable cookies, select Allow local data setting (recommended).

2. To disable cookies, select Block any data settings by sites.

Internet Explorer

1. Open Internet Explorer by clicking the Start button and then clicking Internet Explorer.

2. Click the Tools button, then click Internet Options.

3. Click the Privacy tab and under Settings, move the slider to the top to block all cookies or to the bottom to allow all cookies, then click OK.


1. Select Tools > Options and go to the Privacy panel.

2. In the Save until menu, select the Close Firefox option.

If you want to allow websites you trust to store cookies permanently (for example, to enable automatic authentication on a particular website), press Exceptions…, enter the website address and press Allow.



1. Click on “Edit” (Edit);

2. Select “Preferences”;

3. In the top panel, select the “Security” icon

4. In the “Accept Cookies” section, select “Never.”


1. Click on Settings

2. Selection Preferences > Advanced > Cookies > Enable or disable cookies

How to contact us

Watt-Is, S.A., appointed a Data Protection Officer and carried out the implementation within the scope of data protection, privacy and information security.


Data Protection Officer:


Priscila Vilhena Ganga


You may always reach out to us on matters of privacy and data protection by sending an email to GDPR@watt-is.com 


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