Nothing updates its AI app with semantic search and a new way to track events

In the mad rush that many companies have been on to integrate AI features into their phones, Nothing has come up with one of the best ideas with Essential Space on the Nothing Phone 3a in 2025. The AI-powered app turns screenshots and voice recordings into actionable to-do lists and transcripts, and now Nothing is rolling out an update to make the app more searchable and able to recognize new types of content.

As part of the update, Essential Space now recognizes “Events” and displays them in their own card with fields for date, time and location. This means, for example, that if you add a photo of a flyer for a pottery class to the app, Essential Space will be able to get details about when and where it happens, and track it in the same way it completes tasks or chores. There’s no expectation that Events will play such a big role in how people use Essential Space that it will also change the layout of the app’s interface and list things like Events and Tasks in a new For You page that you see when you open the app.

To make everything you’ve stored in Essential Space easier to find, the app now also supports semantic search, displaying results that not only match the text you’ve entered, but try to match the meaning of what you’re looking for. Semantic search should be especially useful when searching for an image, because you can enter a description of what you’re looking for and Essential Space should still be able to bring it up.

Sorting and indexing digital ephemera such as voice notes and screenshots with AI is a popular use of this technology. Google offers Pixel screenshots, and even Apple gave iOS and iPadOS the ability to automatically recognize events in images and add them to your calendar. Essential Space may be less unique now, but the fact that Nothing continues to update it bodes well for its future.

Nothing’s new Essential Space update is available starting today on “all Nothing and CMF 2025-2026 phones that support Essential Key,” the company says. Essential Space should update automatically, but you also manually update the app in the Google Play Store.