Interval Timer | HIIT Training

In-app purchases
3.0
95 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Easy to use interval timer for Android and Wear OS.
You can set the number of series, train time and rest time.
Colorful interface to easily help you identify the current state of the timer.

Can be used for any of your train activities:
- HIIT Training
- Tabata
- Circuit training
...

Also adequate to use as Pomodoro timer.
Updated on
Dec 29, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.3
54 reviews
Miroslav Ondříšek
February 3, 2026
Very close to 5 stars. It would be perfect (when it is running on the watch), if the "start" moment could be started immediatelly by the double-pinch gesture (without 5 seconds beeping) or, at least, the timer could optionally start right after the application is launched. Thank you for your good work.
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Igor Santos
February 7, 2026
Kinda works, but it's overly basic. You can't set different interval groups or time changes.
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Christian Bazin
May 26, 2023
Seems like one of the best option for a CPR timer for Wear OS 3 at the moment. Simple and seems to do what it says. No extra useless fluff, I like that. I would like to see an infinite repeat (sections) option, the ability to rename the 2 timers and to have it display the current time on the watch app while running. I like the audible and haptic alarms and the 2 timers having different colours. Can't comment yet on battery consumption, will update when I have more info on that.
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LSSoftware
September 18, 2023
Olá Christian! Obrigado pela avaliação. Desculpe a demora em responder, mas essa semana estou disponibilizando uma atualização que mostra o relógio durante a execução. Irei trabalhar nas funcionalidades de renomear os cronômetros. Sobre o número de repetições, você pode configurar um número grande de sessões. Dessa forma atenderia sua necessidade?

What’s new

Add volume control and modes: silent or vibrate only.
Add option to remove ads.

App support

About the developer
LUCIANO VARGAS DOS SANTOS
contact@lucianosantos.dev
R. Silex, 3 - Quadra 8, lote 3, casa 2 Portinho CABO FRIO - RJ 28915-327 Brazil

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