As Ecomus utilizes modern techniques in its implementation, it will not support older browsers. Specifically, the theme will adhere to Shopify's browser support standards. A theme's layout, browsing experience, and purchasing actions need to be compatible with the following browsers and their respective versions:

Desktop Browsers:

- Safari: Latest two releases for macOS

- Chrome: Latest three releases for macOS and Windows

- Firefox: Latest three releases for macOS and Windows

- Edge: Latest two releases for Windows

Mobile Browsers:

- Mobile Safari: Latest two releases for iOS

- Chrome Mobile: Latest three releases for Android and iOS

- Samsung Internet: Latest two releases for Android

Webviews and Other Applications:

The themes must support browsing and purchasing actions when displayed in webviews for the following applications:

- Instagram: Latest release for Android and iOS

- Facebook: Latest release for Android and iOS

- Pinterest: Latest release for Android and iOS

Note: A release refers to the latest major version of a browser. For instance, the latest two releases of Safari might be versions 10.x.x and 11.x.x.

You can read more with Shopify document here.