Exercise Timer Resero

The only Exercise Timer you need. Resero is a premium interval timer built for athletes, coaches, and anyone serious about their fitness.

RE-SE-RO stands for Reps, Sets, and Rounds. It gives you complete control over your workout routines, allowing you to build complex timers that other apps simply can’t handle. Whether you are running a fast Tabata circuit or coaching a full boxing class, Resero moves at your pace.

Why Choose Resero?

Fully Customizable:
Stop trying to force your routine into a rigid, basic timer app. Build your workout from scratch and customize every single interval, rep, set, and rest period exactly how you train.

Smart Audio Cues:
Stop constantly staring at your phone or missing a transition because your music drowned out the beep. Resero automatically dims your music volume during the cue, then brings it right back up.

Runs in the Background:
Change your music track or reply to a quick text without pausing your workout. Audio cues keep running perfectly even if you switch apps or lock your phone screen.

100% Ad-Free:
No video pop-ups breaking your focus mid-circuit, and no annoying banners blocking the screen when you are dripping sweat. Just pure, uninterrupted training.

Automatic History Log:
Stop guessing what you did last week or keeping track manually. Every completed session is automatically saved to an in-app calendar so you can track your consistency with a single glance.

Clean, High-Visibility Interface:
No tiny, unclickable buttons or outdated designs from 2015. Resero is built with a modern, ergonomic layout that is incredibly easy to read and tap while you are completely exhausted mid-workout.

Perfect For Every Discipline:

- HIIT & Tabata: Create custom work-to-rest ratios for high-intensity intervals.
- Boxing & MMA: Set custom round lengths, rest intervals, and warning bells.
- Weightlifting & Calisthenics: Track your exact lifting sets and rest periods.
- EMOM & Circuit Training: Streamlined for solo gym sessions or leading group fitness classes.

How it works:

1) Build: Create unlimited custom timers tailored to your specific goals.
2) Train: Go hands-free with crystal-clear audio while your favorite music plays.
3) Track: Check your calendar to stay consistent and look back at your progress.

Ditch the outdated timers. Download Resero today and build the exact timer your workout deserves.

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Legal Notice: https://www.reseroapp.com/en/legal-notice/