There’s a good chance that many visitors of your site will be using a smartphone and it’s very important to provide them with a great reading experience while on the small screen. Therefore many webmasters use mobile theme to display a mobile friendly version of website to smartphone and mobile visitors.
Jetpack is a WordPress plugin that brings the cloud power of WordPress.com to your self-hosted site. It brings many features to your self-hosted site such as stats, comments, subscriptions, sharing, spelling and grammar, VaultPress, custom CSS and many more. The newest feature offered by Jetpack plugin is a mobile theme which automatically optimizes your site for mobile devices.
The best part of this module is that you can enable mobile theme without the need to invest in any paid solutions and it works great. Let’s take a look at how this works.
After installing this plugin, you will need to connect your site to WordPress.com. Once it is done, you can see the option to activate mobile theme for your blog. Click on “Activate” to activate this module. Now you can check out your site from smartphone to see your new mobile theme.

Click on “Configure” to further configure this module. You can select to enable excerpts on front page and archive pages or select the option to show full posts. The default options are just fine but you may want to configure it as per your wish.

It uses the header image, background, and widgets from your current theme for a great custom look. Post format support is also included, so your photos and galleries will look good on smartphones.
Visitors on iPhone (iOS), Android, Windows Phone, and other mobile devices will automatically see the mobile theme, with the option to view the full site. Mobile visitors will need to click on “Switch to full version” to switch to original theme.
Note that those using responsive WordPress themes need not to use this feature of Jetpack plugin and the reason behind this is responsive theme automatically resizes for different devices. But those using a normal theme and want a simple mobile theme for your blog/website then this Jetpack mobile theme module is a good choice.
