3.5 Hour Timer - Count Up with Minute Beeps & Hour Signals (Soft Alarm) | Mono Chrono
A clean and highly functional 3.5-hour (3 hours 30 minutes) count up timer with a dark, eye-friendly screen. Designed by Mono Chrono for long-form tracking, deep focus, and testing.
💡 KEY FEATURES OF THIS TIMER:
• Count Up Progress: Starts at 00:00:00 and counts forward to exactly 03:30:00.
• Minute Signals: A gentle, soft click/beep sounds at every 1-minute mark to help you track elapsed time with your eyes closed.
• Hourly Signals: A distinct, pleasant hour bell chime rings at every 60-minute mark to keep you aware of the passing hours.
• Peaceful Finish: A pleasant, gradually rising morning alarm chime plays at the 3.5-hour mark.
• Eye-Strain & Battery Friendly: Pure black background minimizes screen glare and saves device energy.
🎯 BEST USES FOR THIS 3-HOUR 30-MINUTE TIMER:
Exam Simulation: Perfect for replicating long-form standardized tests (such as SAT, AP, or bar exam mock trials).
Deep Work & Programming: Stay focused during extended coding marathons, writing sprints, or project building.
Long Study Sessions: Ideal for students needing a solid, distraction-free stopwatch for study marathons.
Work Shifts: Easily track a half-day shift or long task blocks without looking at the screen.
Set your focus, listen for the minute and hour signals, and let Mono Chrono keep track of your time.
If you find this timer helpful, please subscribe to Mono Chrono for more minimalist productivity and time-tracking tools!