New in SmartUI: Fetch Results and Parallel Execution of Static URLs

SmartUI CLI just got better! The following latest updates make visual testing faster and more efficient with live result fetching and the ability to run multiple URL captures at once. 📷 

  • Fetch Results in SmartUI CLI: The SmartUI CLI now provides the ability to fetch your build results during visual test execution. This way, you can access live, comprehensive information about your builds and screenshots in a JSON format. Refer to this guide on fetching results in SmartUI CLI.
  • Parallel Execution of Static URLs in SmartUI CLI: SmartUI CLI also introduces parallel execution for static URLs that will help you improve the speed of visual testing. By enabling multiple URL captures to run simultaneously, execution time can be reduced by up to multiple folds. To get started, refer to this guide on parallel execution of static URLs.  

Start Testing 🚀 

Fetch Mobile App Profile Metrics Using API

In App Automation, you can now get app profiling metrics from your test sessions using an API. You can add this API to your CI/CD pipelines or automation frameworks. This allows you to get real-time performance data—like CPU usage, memory, disk usage, and network activity.

To get the profiling details, send a request to the LambdaTest API. Use your LambdaTest Username, Access Key, and the session ID. The response will include the metrics in JSON format. This makes it easy to link with other tools or reporting systems for more analysis.

To get started, refer to this guide on fetching app profiling metrics using API.

Bonus: We have also added support for network log features for Espresso (Sharding/ Non Sharding) and Flutter Android tests. To get started, refer to this guide on Supported Espresso Capabilities.

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Streamline Localhost Testing With the Enhanced UnderPass Application

We’ve upgraded the UnderPass application from Electron v7 to the latest Electron v32. This means you’ll enjoy better stability, faster performance, and seamless compatibility across all operating systems.

But that’s not all—EU users, we’ve got you covered! UnderPass is now available in the European Union. 

Here’s what’s new in the UnderPass application:

💻 Bring Your Own Device (BYOD): You can now enjoy real device support for BYOD setups.
🔒 NTLM Flag and Private IP Support: We’ve added support for NTLM flags and private IPs for improved functionality.
UI/UX Enhancements: The interface has been refined for a smoother, more intuitive user experience.

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Now Take Responsive DOM Screenshots in SmartUI

If your website modifies the DOM based on viewport size or specific breakpoints, LambdaTest SmartUI SDK now offers configurable options to adapt to these changes seamlessly. 

When using the SmartUI CLI, the SDK captures the DOM state precisely at the specified viewport size within the test browser and then renders it across the various browsers and resolutions defined in your configuration file.

To get started, check out this guide on capturing responsive DOM screenshots.

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Introducing Smart Ignore in SmartUI

We’ve added a new Smart Ignore feature in SmartUI to make visual testing smoother and more accurate, especially for dynamic, content-heavy software applications. This feature can distinguish between actual content changes and minor element shifts, reducing the false positives often found with pixel-by-pixel comparisons.

Here’s how Smart Ignore can help you:

  • Avoid false positives by managing displacement differences.
  • Reduce visual noise so you can focus on meaningful content changes.
  • Apply it globally via Project Settings or per screenshot using the Diff Options dropdown.

Currently, we have released the Smart Ignore feature in beta. You can enable Smart Ignore for free by contacting our sales team. 

For more details, check out the guide on Smart Ignore in SmartUI.

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Now Test on macOS Sequoia and Android 15

We are live with two new additions to enhance your testing capabilities:

macOS Sequoia Support for Real Time Testing
You can now run your manual tests on the latest macOS Sequoia, ensuring compatibility with Apple’s newest operating system. Test your web applications across browsers in a real macOS Sequoia environment to catch potential issues early and improve the overall user experience for macOS users.

Android 15 Support on Google Pixel Emulators
Stay ahead of the curve by testing your mobile applications on Android 15 using Google Pixel emulators. Ensure your apps run smoothly on the latest Android version, checking for performance, UI responsiveness, and compatibility.

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Now Test on iPhone 16 Series

LambdaTest now supports the latest iPhone 16 series with iOS 18 on its real device cloud, enabling precise manual and automated testing for mobile apps. Ensure cross-browser compatibility, UI responsiveness, and native app performance on real iPhone 16 devices.

You can test on the following iPhone 16 models:

  • iPhone 16
  • iPhone 16 Plus
  • iPhone 16 Pro
  • iPhone 16 Pro Max

Test on iPhone 16 📱

Now Test Mobile Accessibility on Android Devices

LambdaTest Real Time App Testing now supports the screen reader feature for testing mobile app accessibility on real Android devices. This feature allows you to navigate through app elements with spoken descriptions of the UI, similar to Google TalkBack. It helps ensure your Android app complies with Web Content Accessibility Guidelines (WCAG).


Note: Currently, we have rolled out this feature in beta.

To get started, refer to our documentation on Screen Reader (TalkBack) for Android.

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Test Your Flutter Apps on iOS

LambdaTest App Automation now lets you test Flutter apps on iOS devices. You can run your Flutter tests with Dart on real iOS devices in the cloud, making it easier to ensure your app works as intended across different iOS versions and devices.

With access to various iOS devices through LambdaTest, you can thoroughly test your Flutter apps without worrying about managing physical devices. This support helps you find and fix issues faster, boosting the quality and performance of your Flutter apps on iOS.

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