Privacy Policy

Last updated: 1/29/2026

1. Introduction

Welcome to the Temperature and Dust Monitoring System (TDMS) ("we," "our," or "us"). We are committed to protecting your privacy and ensuring the security of your personal information. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our website and mobile application (collectively, the "Service").

By accessing or using the Service, you agree to the terms of this Privacy Policy. If you do not agree with the terms of this Privacy Policy, please do not access the Service.

2. Information We Collect

2.1 Personal Data

We may collect personally identifiable information, such as your name, email address, and phone number when you register for an account, subscribe to our newsletter, or contact us.

2.2 Sensor Data

Our Service collects real-time data from TDMS hardware devices, including temperature readings, dust levels, and device status information. This data is associated with your user account to provide historical tracking and alerts.

2.3 Google User Data

If you choose to sign in using Google OAuth, we access basic profile information (such as your name, email address, and profile picture) as permitted by your Google account settings. We use this information solely for authentication and account creation purposes.

3. How We Use Your Information

We use the information we collect for various purposes, including to:

  • Provide, operate, and maintain our Service.
  • Improve, personalize, and expand our Service.
  • Analyze how you use our Service.
  • Communicate with you, either directly or through one of our partners, including for customer service, to provide you with updates and other information relating to the Service.
  • Send you emails and push notifications regarding critical alerts (e.g., high temperature or dust levels).
  • Find and prevent fraud.

4. Google API Services User Data Policy

TDMS's use and transfer to any other app of information received from Google APIs will adhere to the Google API Services User Data Policy, including the Limited Use requirements.

We do not share your Google user data with third-party tools for AI models or any other purpose inconsistent with this policy.

5. Disclosure of Your Information

We may share information we have collected about you in certain situations. Your information may be disclosed as follows:

  • By Law or to Protect Rights: If we believe the release of information about you is necessary to respond to legal process, to investigate or remedy potential violations of our policies, or to protect the rights, property, and safety of others, we may share your information as permitted or required by any applicable law, rule, or regulation.
  • Service Providers: We may share your information with third-party vendors, service providers, contractors, or agents who perform services for us or on our behalf and require access to such information to do that work (e.g., cloud hosting, email delivery).

6. Security of Your Information

We use administrative, technical, and physical security measures to help protect your personal information. While we have taken reasonable steps to secure the personal information you provide to us, please be aware that despite our efforts, no security measures are perfect or impenetrable, and no method of data transmission can be guaranteed against any interception or other type of misuse.

7. Contact Us

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

Email: tdms256@gmail.com

Phone: +256 750 631 973