Skip to main content


The Mason Controller is a web-based hub that provides access to all of your project configurations, devices, and related functionality. Intended to support both technical and less technical users, Controller allows you to manage virtually every aspect of your device fleets:

  • View and control any device in your fleet
  • Update devices in the field remotely with over-the-air deployments
  • Debug and troubleshoot remotely via our remote Android Debug Bridge (ADB) tool, X-Ray
  • Create and organize device fleets with different behavior and settings via Groups and Projects

Screen Shot 2023-04-28 at 3.18.18 AM.png

Within Controller, you can organize and manage your device fleets according to your workflow preferences and needs. You can also generate connectivity reports and device reports, provision devices, view device details, and more.

Supported browsers

The Mason Controller is supported on the following browsers and operating systems:


  • Linux
  • MacOS
  • Windows


  • Chrome
  • Microsoft Edge
  • Firefox
  • Safari
Using a different browser or OS?

You may experience issues using Controller with an OS or browser not listed here. If there are other browsers and operating systems you'd like to see supported, just send us a message — we'd love to know!

How to create your Mason account in Controller

Before anything else, you'll want to create your Mason account via Controller. It's easy — here's how:

  1. Visit our signup page. You’ll provide your name, company name, email, and a password.
  2. Next, head to your email inbox to find our verification email. To finish creating your account, click the link in that email.
  3. Once you’re all verified, you’ll be able to sign in and start exploring Mason’s platform. Happy building!