Modern smartphones can do far more than make calls, send messages, and browse social media. Whether you use an iPhone or an Android device, your phone likely contains dozens of useful features that can make everyday tasks easier.
Some of these tools are easy to discover, while others are tucked away inside settings, shortcuts, accessibility menus, or individual apps. You don’t necessarily need a new phone to get more from your current device. Sometimes, learning a few simple features can make a noticeable difference in how you use it.
Because smartphone menus vary by manufacturer, operating-system version, and model, a feature described below may have a slightly different name or location on your device. If you don’t see an option immediately, checking your phone’s Settings search box can often help you locate it.
Here are some practical smartphone features worth exploring.
1. Use the Search Function in Settings
One of the simplest but most useful tricks is often overlooked: use the search bar inside the Settings app.
Instead of scrolling through dozens of menus trying to find a particular option, type what you’re looking for.
For example, you can search for terms such as:
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Battery
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Screenshot
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Accessibility
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Notifications
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Screen recording
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Backup
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Bluetooth
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Location
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Passwords
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Display
This can save time, especially when your phone’s settings have been reorganized after a software update.
2. Take a Screenshot Quickly
Most smartphones provide a simple button combination for taking screenshots.
On many devices, pressing the power button and volume-down button at the same time captures the current screen. Some phones also offer gesture-based shortcuts, voice commands, or quick-setting buttons.
Screenshots can be useful when you want to save a confirmation number, remember an address, capture an interesting conversation for your own records, or save instructions for later.
Remember that screenshots may contain personal or sensitive information, so be careful when sharing them publicly.
3. Record Your Screen
A screenshot captures one moment, but screen recording lets you capture activity on your display.
This can be useful when explaining how to use an application, documenting a technical problem, creating a tutorial for someone you know, or saving something for personal reference.
Many recent smartphones include screen recording as part of their quick-access controls. If you don’t see it, search your Settings menu for “screen recording.”
Some apps may restrict recording for privacy, copyright, or security reasons, so availability can vary.
4. Use Your Phone as a Flashlight
Almost every modern smartphone includes a flashlight that uses the camera’s LED.
You usually don’t need to open the camera application. On many devices, the flashlight can be activated from the quick-settings or control center panel.
It can be useful when searching for something in a dark room, finding your way to a door at night, or dealing with a temporary power outage.
5. Scan Documents Without a Scanner
Your smartphone camera can often do much more than take photographs.
Depending on your device and apps, you may be able to scan documents, receipts, notes, or other paperwork and save them as digital files.
Document-scanning tools can automatically detect the edges of a page and improve readability. This can be particularly useful for keeping digital copies of household paperwork or sending a document without needing a traditional scanner.
Always store documents containing personal information securely.
6. Turn on Emergency Information
Many smartphones offer emergency or medical-information features that can display important information from the lock screen.
Depending on your device, you may be able to add emergency contacts, allergies, medications, or other information you want emergency responders to be able to access.
The exact options vary by phone and region, so check your device’s Safety, Emergency, Health, or Personal Safety settings.
Before enabling a feature, review what information can be displayed while your phone is locked.
7. Use Focus or Do Not Disturb Modes
If notifications constantly interrupt you, your smartphone may already have tools designed to reduce distractions.
Focus modes, Do Not Disturb, and similar features can temporarily silence notifications or allow only selected people and applications to contact you.
You can often create different settings for work, sleep, driving, exercise, or personal time.
Instead of manually silencing your phone every evening, you may also be able to schedule these modes to activate automatically.
8. Customize Your Quick Settings
Many phones let you rearrange the controls that appear when you swipe down from the top of the screen or open the Control Center.
You may be able to place frequently used functions near the front, such as:
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Flashlight
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Wi-Fi
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Bluetooth
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Screen recording
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Calculator
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Airplane mode
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Hotspot
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Screen rotation
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Battery saver
Customizing these controls can make common tasks much faster.
9. Use Voice Typing
Typing long messages on a small screen isn’t always convenient.
Most modern smartphones support voice-to-text features that allow you to speak while the phone converts your words into written text.
This can be helpful for composing messages, making notes, writing reminders, or entering longer pieces of text.
As with any speech-recognition system, accuracy can vary depending on background noise, accent, language, and the quality of the recording. It’s worth reviewing important messages before sending them.
10. Make Your Phone Read Text Aloud
Accessibility features can be useful even if you don’t have a disability.
Many smartphones can read selected text aloud or provide screen-reading features. These tools can be helpful when your eyes are tired, when you’re multitasking, or when you want to listen to written information instead of reading it.
Look under your phone’s Accessibility settings for options related to text-to-speech, spoken content, or screen readers.
11. Use Your Phone to Find Lost Items
If you frequently misplace your keys, wallet, bag, or other belongings, a compatible Bluetooth tracker can help locate them.
Some smartphone ecosystems offer built-in networks that can help locate compatible devices or accessories. The exact capabilities depend on your phone, operating system, and tracker.
It’s a good idea to understand the privacy and location-sharing settings before using any tracking technology.
12. Check Which Apps Use the Most Battery
If your phone’s battery seems to drain unusually quickly, don’t immediately assume that the battery itself is defective.
Your phone usually provides information about which apps and services consume the most power.
Open the Battery section of Settings and review the usage information.
You may discover that a particular application is running frequently in the background, using location services, or consuming more power than expected.
Keeping applications updated and reviewing unnecessary background activity can sometimes help improve battery life.
13. Reduce Unnecessary Notifications
Not every notification deserves your attention.
If your phone constantly alerts you about promotions, games, social-media activity, or other nonessential updates, review your notification settings.
You can often disable notifications for individual applications or choose which types of alerts are allowed.
Reducing unnecessary notifications can make your phone feel less distracting without requiring you to uninstall applications.
14. Use a Password Manager or Passkey Support
Remembering dozens of passwords can be difficult.
Many smartphones now support password managers and, increasingly, passkeys for compatible services.
These tools can make account security more convenient by reducing the need to memorize numerous unique passwords.
For important accounts, use strong authentication methods and enable multi-factor authentication whenever available.
Avoid storing sensitive information in ordinary notes without appropriate protection.
15. Use Your Phone’s Built-In QR Scanner
You don’t always need a separate QR-code application.
Many smartphones can scan QR codes directly through the camera or quick-access controls.
This can be useful for opening websites, connecting to certain Wi-Fi networks, accessing menus, or viewing digital information.
Before opening a QR-code link, make sure you recognize the destination. A QR code can lead to a malicious or misleading website just like any other link.
16. Explore One-Handed Mode
Large smartphone screens are convenient for watching videos and reading content, but they can sometimes be difficult to operate with one hand.
Some devices offer a one-handed mode that temporarily moves or reduces the usable screen area so controls are easier to reach.
Look under Display, Gestures, or Accessibility settings to see whether your phone supports this feature.
17. Use the Calculator for More Than Basic Math
Your phone’s calculator may have additional functions that aren’t immediately visible.
Depending on the device, rotating the phone or expanding the calculator interface can reveal scientific functions.
This can be useful for students, professionals, or anyone who occasionally needs calculations beyond simple addition and subtraction.
18. Keep Your Software Updated
One of the most practical smartphone habits isn’t really a hidden trick at all: keep your operating system and applications updated.
Updates can introduce new features, fix bugs, improve compatibility, and address security issues.
Before installing an update, make sure your phone has sufficient battery power and storage space. For major updates, it’s also wise to maintain a current backup of important information.
Final Thoughts
Smartphones have become powerful everyday tools, but many of their useful features remain hidden behind menus and settings.
You don’t need to learn every feature at once. Start with the tools that solve problems you regularly encounter. If notifications are distracting, explore Focus or Do Not Disturb. If your battery doesn’t last long enough, check battery usage. If you frequently share documents, learn how your phone’s scanning tools work.
It’s also worth remembering that smartphone features change over time. An option available on one model may not exist on another, and a software update may move a feature to a different menu.
The easiest approach is often to open your Settings app and use its search function whenever you’re looking for a particular tool.
Your smartphone may already be capable of doing many of the things you currently use separate apps or devices for. Taking a few minutes to explore its settings could help you discover useful shortcuts, accessibility tools, privacy controls, and productivity features that make everyday tasks a little easier.
Tip: If you found a useful feature on your phone, check the official documentation for your specific model before relying on it for important tasks. Menu names and available functions can vary between devices and software versions.