How to Use an Alarm Clock | Stop Oversleeping

Using an alarm clock means setting the time, picking repeat days and a sound, adjusting volume, and turning it on before you sleep.

Few things ruin a morning like a silent alarm. You set it the night before, yet wake up two hours late, wondering what went wrong. The fix is usually one forgotten switch or a volume slider buried in the wrong menu. Whether you use a standalone clock or the one built into your phone, the core steps are the same — and the common mistakes are even more predictable.

How To Set An Alarm On An iPhone

Apple’s Clock app handles alarms through a dedicated section that lives separately from your Sleep Schedule. To set a new alarm, open Clock, tap Alarms, then tap the Add button in the top-right corner. A wheel appears where you scroll to the hour and minute, then choose AM or PM.

Before saving, you can customize four options:

• Repeat — pick specific days of the week so the alarm only fires when you need it.
• Label — name it “Work” or “Gym” so you know what you’re waking up for.
• Sound — choose a built-in tone or one from your music library.
• Snooze — leave this on if you want the 9-minute delay after you stop the first ring.

Tap Save, and the alarm is set. You can also ask Siri to do the whole thing by saying “Hey Siri, set an alarm for 6:30 AM.” The green switch next to each alarm shows whether it’s active — if it’s off, you’ll sleep through it.

How To Set An Alarm On Android

Google’s Clock app works on any Android device running Android 4.4 or newer, including Pixel phones and tablets. Open Clock, tap the Alarm tab at the top, then tap the Add button — usually a plus icon. Scroll to set the time, confirm AM or PM if your phone uses 12-hour format, and tap OK.

Unlike the iPhone, Android separates creating an alarm from turning it on. After you tap OK, the alarm appears but a switch beside it is set to off. Flip that switch on, or the alarm won’t ring. The app gives you the same customization as Apple with one extra option: alarm sounds can come from a local audio file or from a connected streaming service like Spotify, Pandora, YouTube Music, or Calm — but only if that app is installed and you’re signed in. Unsupported options won’t even show up in the list.

Where Alarm Volume Lives (And Why Yours Is Silent)

The most common reason an alarm doesn’t wake you is that the phone itself is on silent. Apple separates alarm volume from the ringer, which trips up nearly everyone at least once.

On an iPhone, open Settings > Sounds & Haptics. The Ringtone and Alerts slider controls both call volume and alarm loudness. If Change with Buttons is enabled, your physical volume keys adjust that slider too — which means you may have muted your alarm without realizing it. Keep that toggle off and use the slider directly.

Android uses one volume stream for alarms, separate from media and calls. Press a volume key, expand the panel that appears, and move the slider labeled Alarm. Some phones hide this behind a gear icon on the volume panel, so check there if you don’t see it.

Waking Up, Editing, And Deleting

When the alarm sounds, you get two choices. Snooze delays it for about nine minutes on iPhone or exactly ten minutes on Android. Stop ends it entirely. If you rely on snooze, a small warning: almost everyone underestimates how long they stay in bed, so budget for it in your morning routine.

To change an existing alarm on iPhone, tap the alarm time or hit Edit in the top-left, then adjust the settings. Delete by swiping left on the alarm and tapping the red Delete button. On Android, open the Alarm tab, tap the alarm to edit it, or swipe it sideways and confirm deletion. The remove action is permanent, so there’s no undo if you accidentally delete the wrong one.

When you’re choosing an alarm clock you still have to set by hand, a few smart touches make it easier — like backups for your phone’s clock and displays designed for groggy eyes. Affordable alarm clock picks that actually wake you can save you from depending on a phone battery all night.

FAQs

Why doesn’t my alarm make any sound in the morning?

The most common cause is the alarm’s on/off switch being disabled, or a separate alarm volume slider muted inside system settings. On iPhone, check Settings > Sounds & Haptics. On Android, press a volume button and look for the alarm slider. Make sure the phone isn’t in Do Not Disturb mode, which can silence alerts entirely.

Can I use Spotify as my alarm sound?

On Android, yes. Download the Clock app and connect a supported music app like Spotify or Pandora, then sign in to that service. The options appear under Sound when you’re creating or editing an alarm. On iPhone, Spotify doesn’t work as an alarm tone — use your music library or a built-in sound instead.

What’s the difference between an alarm and a Sleep Schedule?

Apple’s Clock app has a separate Sleep Schedule feature tied to your bedtime routine and health tracking. A standard Alarm is unrelated — it just rings at your chosen time whether or not it’s linked to a sleep plan. You can use both at once without them interfering.