Android is a vast operating system. It’s also a messy one. Google adds features constantly, phone makers layer their own tweaks on top, and the result is a sprawling ecosystem where genuinely useful tools get buried under menus and submenus.

Most people use their phones the same way they did five years ago. They swipe, they tap, they open apps. But underneath that familiar surface, there’s a layer of functionality that can change how you use your device. Here are twenty features worth finding.

Notification Mastery

1. Notification History

You swipe away a notification. Then you realize it was important. The panic sets in. You can’t remember what it said or which app it came from.

Android has a solution, but it’s off by default . Go to Settings > Notifications > Notification History and toggle it on . From that point forward, your phone keeps a log of every notification from the last 24 hours . Accidentally dismiss something important? You can recover it .

2. Snooze Notifications

Sometimes you’re too busy to act on a notification, but you don’t want to forget about it entirely. Android lets you snooze alerts for later . Pull down the notification, tap the small bell icon, and choose a reminder time: 15 minutes, 30 minutes, one hour, or two hours . The notification disappears temporarily and returns when you’re ready to deal with it.

3. Notification Bubbles

Chatting while using other apps is awkward. You switch back and forth, losing context each time. Notification bubbles solve this by turning conversations into floating circles that stay on top of other apps . Enable this in Settings > Apps & Notifications > Notifications > Bubbles . Once active, chat heads appear for supported messaging apps, letting you respond without leaving your current task.

4. Long-Press Quick Settings

You know those toggles at the top of your notification shade? Wi-Fi, Bluetooth, Flashlight. Tapping them turns the feature on or off. But long-pressing does something else entirely . It opens the full settings menu for that feature . Instead of tapping Bluetooth on, then hunting through menus to find your headphones, long-press the icon and jump straight to the pairing screen .

Security and Privacy

5. Private Space

Not every app should be visible to everyone who picks up your phone. Banking apps. Medical information. Personal documents.

Android 15 introduced Private Space, a dedicated area at the end of your app drawer . Tap the lock icon, verify your identity, and you access a separate profile with its own apps, accounts, and data . Apps installed here don’t appear in your regular app drawer, show up in search results, or send visible notifications . Only you know they’re there.

6. App Pinning

Handing your phone to someone is anxiety-inducing. You worry about what they might open, what they might see . App Pinning locks the screen to a single app, preventing navigation elsewhere . When the phone is returned, you authenticate to exit the pinned app . Find it in Settings > Security & Privacy > App Pinning or “Pin App” . It’s essential for parents handing a phone to a child or anyone wanting to share a specific app securely.

7. Guest Mode

App Pinning is for short-term loans. Guest Mode is for handing your phone over for extended periods . It creates a temporary profile separate from your personal data . Guests can use the phone, install apps, and browse the web, but your accounts, photos, and messages remain inaccessible . When they’re done, you return to your own profile, and the guest session is wiped clean .

8. Emergency Medical Information

This isn’t a glamorous feature. But it might save your life.

You can add medical details to your phone, including name, allergies, emergency contacts, and organ donor status, and display them on the lock screen . Paramedics or doctors can access this information without unlocking your device . Find it in Settings > Safety and Emergency > Medical Information . Anyone who grabs your phone can see it, so be mindful of what you include.

Efficiency Boosters

9. Keyboard Dictionary Shortcuts

Typing the same long phrases repeatedly is tedious. Your keyboard can do it for you.

Gboard and most other Android keyboards support text shortcuts . In Settings > Dictionary > Personal Dictionary, add a phrase and assign a shortcut . Type “addr” and your full postal address appears. Type “sig” and your entire professional email signature populates . Over time, these shortcuts save minutes a day.

10. Wi-Fi Sharing via QR Code

You have visitors. They need your Wi-Fi password. You don’t know it. It’s written somewhere, but you can’t find it. The ritual is tired and familiar.

Android solves this with a single screen. Go to Settings > Wi-Fi, tap your network, and select Share . A QR code appears . Anyone with an Android phone scans it and connects instantly . No more reading incomprehensible router labels or texting passwords back and forth.

11. Split-Screen Multitasking

Phone screens keep getting bigger. Most people still use them for one app at a time.

Split-screen mode lets you run two apps simultaneously . Open your recent apps view, tap the app icon at the top of the preview, and select Split Screen . Then choose a second app from the list . The screen divides in two. Watch YouTube while replying to messages . Compare documents side by side. Check your calendar while composing an email.

12. Double-Tap Power Button

The moment you want to capture is fleeting. By the time you unlock your phone, find the camera app, and wait for it to load, the moment is gone.

Double-tap your power button. The camera opens instantly, even when your phone is locked . On many devices, you can customize this shortcut to open other apps . The feature is so natural that once you start using it, you’ll wonder how you ever lived without it.

Performance and Customization

13. Reduce Animation Speed

Your phone feels slow, but the hardware is fine. The issue is animations. They look polished, but they add fractions of seconds to every interaction.

You can speed them up . Enable Developer Options by going to Settings > About Phone > Software Information and tapping Build Number seven times . Then return to Settings > System > Developer Options. Find Window Animation Scale, Transition Animation Scale, and Animator Duration Scale. Change each from 1x to 0.5x . Your phone suddenly feels faster, because the visual transitions are half as long .

14. One-Handed Mode

Phone screens have grown too large for comfortable one-handed use. Reaching the top corners requires awkward hand gymnastics or the risk of dropping your device.

One-Handed Mode shifts the display downward, bringing controls within thumb’s reach . Enable it in Settings > System > Gestures > One-Handed Mode . Swipe down from the bottom edge of the screen to activate it . Tap the empty space above to return to normal.

15. Extended Unlock

Entering your PIN or using fingerprint unlock dozens of times a day is tedious. Extended Unlock (formerly Smart Lock) keeps your phone unlocked in trusted situations . When you’re at home or connected to your car’s Bluetooth, your phone bypasses the lock screen entirely . Find it in Settings > Security > Extended Unlock .

16. Custom Launcher

The home screen that came with your phone probably isn’t optimized for how you use it. Third-party launchers change that .

Launchers like Nova or Action Launcher let you customize everything: grid size, icon style, gesture shortcuts, app drawer behavior . You can hide apps you never use, create custom gestures for frequent actions, and organize your home screen exactly the way you want. It’s the single most powerful customization you can make.

17. Material You Theming

Android 12 introduced Material You, a system that extracts colors from your wallpaper and applies them throughout the interface . Icons, widgets, buttons, and quick settings all shift to match your aesthetic. The degree of theming varies by manufacturer, but when fully implemented, the effect is cohesive and visually calming . Find it in Settings > Wallpaper & Style.

18. Edit Quick Settings

The quick settings panel at the top of your notification shade is cluttered with toggles you rarely use, while the ones you actually need are buried. You can fix this . Swipe down twice to expand the panel, tap the edit icon, and drag toggles into the first row . Put your most-used actions front and center. It saves time and reduces the friction of daily interactions.

Digital Wellbeing

19. Digital Wellbeing Dashboard

We all spend too much time on our phones. But we don’t know how much, or where. The Digital Wellbeing dashboard shows you exactly which apps consume your attention . It tracks screen time, unlocks, and notifications . Set app timers, schedule Bedtime mode to fade the screen to grayscale at night, and enable Focus mode to temporarily silence distracting apps .

20. Do Not Disturb

The name is simple. The implementation is complex. Android’s Do Not Disturb is powerful but underused because it’s intimidating . The feature lets you define who can reach you, which apps can interrupt, and when the mode activates automatically . Set work hours, family exceptions, and emergency bypasses. Configure it once and never think about phone interruptions again.

The Bottom Line

Android’s depth is both its strength and its weakness. There’s almost always a better way to do something, but that better way is hidden behind layers of menus and settings. The features above are a starting point. Explore your settings. Try things. The time you invest will come back to you many times over.