Best Alarm Clock Products in 2025

Bio-alarm clock that wakes you up at optimal times based on your sleep patterns.

Key Sleep Cycle features:

Accurate Sleep Tracking Smart Alarm Clock Customizable Sleep Goals Sleep Aid Programs

All-in-one encrypted to-do list, habit tracker, journaling, life-tracking and notes app.

Key Lunatask features:

Unified Platform Privacy-Focused Flexible Notion-Style Projects Multiple Views

Visit website freemium

For those little reminders during the day.

Key Gestimer features:

User Interface Integration Efficiency Visual Appeal

Hourglass is the most advanced simple countdown timer for Windows.

Key Hourglass features:

User-Friendly Interface Customizable Alerts Versatile Time Formats Portable

Online timer is a free and easy-to-use tool that comes with a very simple way to get done with measuring time and alarm.

Key Online timer features:

Accessibility User-friendliness Cost-effective Versatility

Online countdown timer, alarm clock, and stopwatch.

Key Timer Tab features:

User-Friendly Interface Versatility Customizability Web-Based and Free

Want to wake up in a good shape?

Key Sleep Calculator features:

User-Friendly Interface Scientific Basis Customizable Options Free to Use

Free Countdown Timer is a free, full-featured and user-friendly countdown timer for Windows.

Key Free Countdown Timer features:

Free of Charge User-Friendly Interface Customizable Alerts Portable

Online Alarm Clock - Use YouTube videos or MP3 files as alarm sound. Works offline.

Key AlarmDJ features:

Custom Wake-Up Experience Easy to Use Interface Web-Based Access Free to Use

Better than pomodoro, this timer app balances work and rest.

Key wnr features:

User-Friendly Interface Real-Time Data Customizable Dashboards Integration Capabilities

Online Stopwatch is free to use online tool that allows you to keep track of the important events and tasks that you are performing.

Key Online Stopwatch features:

User-Friendly Interface Variety of Timers Accessibility Customization Options

Common alarm clocks ignore your sleep cycles, they wake you on schedule no matter your are currently in your deep sleep. Waking up from deep sleep is unpleasant, it makes you tired and it may negatively affect your productivity during the whole day.

Key Sleep as Android features:

Sleep Tracking Integration with Smart Devices Alarm with Smart Wake-up Sleep Sounds and Snore Detection

T-Clock Redux in an enhanced fork of Stoic Joker's T-Clock 2010 with ISO week number support...

Key T-Clock Redux features:

Customizability Additional Features Lightweight Free and Open Source

ClocX - freeware analog clock for Windows desktop with many features like calendar, alarms, skins, antialiasing and transparency.

Key ClocX features:

Customization User-friendly Interface Alarm Functionality Lightweight