Privacy Policy
Last updated: June 2026
What we collect
When you create an account we store your email address and a hashed password. We never store your password in plain text.
When your ESP32 device is connected, we receive and store:
- Commands you send (power on, power off, reset) and their delivery status
- Telemetry from the device: PC power state, room temperature, room humidity, Wi-Fi signal strength
- Device registration details you provide (name, firmware version)
How we use it
We use your data solely to operate the service — authenticating you, routing commands to your device, and displaying status and history in the app. We do not sell your data. We do not use it for advertising.
Data storage
Data is stored in Cloudflare D1 (SQLite) and processed by Cloudflare Workers. Cloudflare's infrastructure is distributed globally. By using the service you consent to this.
Data retention
Telemetry rows are retained for display purposes. You can delete your account and all associated data by contacting us. We will process deletion requests within 30 days.
Cookies and tracking
The marketing site (this site) sets no cookies and uses no third-party tracking scripts. The app at app.onoffmypc.com uses a session token stored in local storage for authentication.
Contact
For privacy questions or deletion requests, email us at privacy@onoffmypc.com.