Solved: get device name

Get Device Name is among the crucial aspects of mobile application development, particularly in Swift, a popular language preferred by iOS developers. As an app developer, you might need to get a device name to ensure your software appropriately serves a device’s specific capabilities. Swift provides a straightforward way to handle this need, with a solution, step-by-step code implementation, and functions involved.

Swift Solution to Get Device Name

Swift’s UIKit framework offers us a tool to effortlessly retrieve the device name: UIDevice. Structured as a singleton, the UIDevice instance provides information about the current device. You can obtain device-specific information like system name, system version, model, device name and much more. To start using it, you simply need to call shared instance UIDevice.current.

With Swift, getting a device’s name is simple and requires only a small bit of code:

import UIKit

let deviceName =

In this code snippet, '' returns the name of the device running the app. It is advisable to import UIKit at the beginning of your code to have access to the UIDevice utility. The 'print(deviceName)' line would then display the device name in your debug console.

Step-By-Step Explanation of the Code

The process of retrieving a device name in Swift with UIDevice is quite straightforward. Here’s a breakdown of the lines of code for better comprehension:

  • import UIKit: This line brings in the UIKit framework into the current file. UIKit is a vast library that contains all the tools needed for developing user interfaces. It contains event handling utilities, drawing model, windows, views, and built-in controls. In the context of retrieving device name, UIKit houses the UIDevice utility which is most significant to us.
  • let deviceName = Here, we create a new constant named deviceName and assign the device’s name to it using the UIDevice singleton. The ‘current’ is a class property that provides the singleton instance of a device. ‘name’ is an instance property that contains device name.
  • print(deviceName): The print function prints out the value of our variable, deviceName, to the console log. This is an effective way to debug or confirm the result of the device name retrieval.

Libraries and Functions in Swift for Device Information

While this guide has focused on how to get a device name, Swift’s UIDevice class provides much more information. It enables developers to retrieve data like system name, system version, model, unique identifier, and battery state among other details.

let device = UIDevice.current
print(       // e.g. "My iPhone"
print(device.model)      // e.g. "iPhone"
print(device.systemName) // e.g. "iOS"
print(device.systemVersion) // e.g. "12.1"

From battery monitoring to physical characteristics, UIDevice is a formidable utility for developers looking to build device-aware applications. As we’ve seen, getting the device name only scratches the surface of the information available through the UIDevice class.

Related posts:

Leave a Comment