Samsung Clock App Limit: Why You Can Only Set 100 Alarms and How to Manage Them

If you rely on the Samsung Clock app to organize your day with alarms, you might eventually face a surprising restriction — the app has a limit of 100 alarms. Here’s what you need to know and how to manage it effectively.

What Is the Samsung Clock 100-Alarms Limit?

Samsung’s default Clock app, pre-installed on Galaxy smartphones including the Galaxy S25 Ultra, only allows users to set a maximum of 100 alarms. After reaching this cap, you won’t be able to add any new alarms unless you delete some of the existing ones.

im curious why the limit is 100 alarms
byu/Sernian inS24Ultra

While 100 alarms might seem sufficient, it can be surprisingly easy to hit this limit if:

You use separate alarms for different days or tasks.
You rely on alarms instead of timers.
You don’t regularly delete old or unused alarms.

A Quick History of the Alarm Limit

Before 2020: Samsung Clock had a limit of 50 alarms.
Today: That limit was increased to 100 alarms, but has remained unchanged for years.

This restriction applies to almost all Samsung Galaxy devices, regardless of model or software version.

How to Stay Within the Alarm Limit

Managing your alarms proactively can help you avoid hitting the cap. Here are some practical tips:

1. Delete Old or Irrelevant Alarms

Periodically clean up alarms you no longer need.
This includes one-time alarms for past events, meetings, or reminders.

2. Use the Repeat Function

Instead of creating multiple alarms for different days, set one recurring alarm.
You can select multiple days (e.g., Monday to Friday) in a single alarm.

3. Switch to Timers for Short-Term Needs

Timers are a great alternative for temporary reminders.
Timers do not count toward the 100-alarm limit.

4. Try Third-Party Alarm Apps

Consider apps like Alarmy, Sleep as Android, or Google Clock for more flexibility.
These apps may offer enhanced scheduling and customization without the same limitations.

Why Does This Limit Exist?

Samsung hasn’t publicly explained the reason behind the 100-alarm cap. However, potential reasons could include:

System performance optimization
Battery and background process management
Simplified user interface design

While most users may never reach this limit, those with more demanding routines often find it restrictive.

Screenshot Example

A Reddit user highlighted this issue with a screenshot, showing how the app restricts alarm creation once the cap is reached.

Samsung Clock app showing 100 alarms limit on Galaxy S24 Ultra — The Samsung Clock app stops users from setting more than 100 alarms, as shared by a Reddit user.

View the Reddit thread

Helpful Resources

Conclusion

Although Samsung’s 100-alarm limit in the Clock app may not affect all users, it can be a frustrating obstacle for those who depend heavily on alarms for daily productivity. By deleting unused alarms, using timers, or switching to third-party apps, you can stay within the limit and keep your schedule running smoothly.

For more Samsung tips, Android guides, and device insights, visit The Blaze Times.