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Fitness Timer


A simple, customizable Fitness Timer. Configure number of rounds, rest time and work time. The application automatically records and saves the activity with HR info.</p><p></p><p>For a simpler version of this application (8 rounds, 10 second rest, 20 second work - classic Tabata model) see my other app: Tabata Timer.</p><p></p><p>-------------</p><p>This work is my hobby and passion and I do it for free for the community. If you'd like to show me support and motivate me to do more, send me a few bucks :)</p>

What’s New

Add a few more presets, per popular demand

Additional Information


This app requires access to:

  • FIT files (activity recordings)
  • Sensor data (i.e., ANT+, heart rate, compass)
  • D2™ Bravo D2™ Bravo
  • D2™ Bravo Titanium D2™ Bravo Titanium
  • D2™ Charlie D2™ Charlie
  • D2™ Delta D2™ Delta
  • D2™ Delta PX D2™ Delta PX
  • D2™ Delta S D2™ Delta S
  • Descent™ Mk1 Descent™ Mk1
  • epix™ epix™
  • ForeAthlete® 230J ForeAthlete® 230J
  • ForeAthlete® 235J ForeAthlete® 235J
  • ForeAthlete® 630J ForeAthlete® 630J
  • ForeAthlete® 735XTJ ForeAthlete® 735XTJ
  • ForeAthlete® 920XTJ ForeAthlete® 920XTJ
  • Forerunner® 230 Forerunner® 230
  • Forerunner® 235 Forerunner® 235
  • Forerunner® 630 Forerunner® 630
  • Forerunner® 645 Forerunner® 645
  • Forerunner® 645 Music Forerunner® 645 Music
  • Forerunner® 735XT Forerunner® 735XT
  • Forerunner® 920XT Forerunner® 920XT
  • Forerunner® 935 Forerunner® 935
  • fēnix® 3 fēnix® 3, quatix® 3, tactix® Bravo
  • fēnix® 3 HR fēnix® 3 HR
  • fēnix® 5 fēnix® 5, quatix® 5
  • fēnix® 5 Plus fēnix® 5 Plus
  • fēnix® 5S fēnix® 5S
  • fēnix® 5S Plus fēnix® 5S Plus
  • fēnix® 5X fēnix® 5X, tactix® Charlie
  • fēnix® 5X Plus fēnix® 5X Plus
  • fēnix® Chronos fēnix® Chronos
  • vívoactive® vívoactive®
  • vívoactive® HR vívoactive® HR
Average Rating: (40 Ratings)

August 21, 2020 | Version 1.2.1-upd6

Simples e eficiente

Daniel Gomez-Ortega Penco
May 1, 2020 | Version 1.2.1-upd6

Te encontré!! Llevaba mucho tiempo buscando algo así, sencillo y fácil de configurar.

Allen Viancourt
April 30, 2020 | Version 1.2.1-upd6

I noticed you made it able to save as an activity. Thank you. As far as I can tell, is there a way to pause the time with out exiting out of the entire activity ?

April 9, 2020 | Version 1.2.1-upd6

Semplice e fondamentale!

March 14, 2020 | Version 1.2.1-upd6

Does the job!

Anna Collins
August 26, 2018 | Version 1.2.1-upd6

Hi first time I have used the app and it didn't record my session. What did I do wrong? Thanks

July 22, 2018 | Version 1.2.1-upd6

Great App, Any chance you could set the end of workout to be different tone than the one in between each round. Thanks

Christina C
July 12, 2018 | Version 1.2.1-upd6

So far a solid app, using it for a 10 sec go / 30 sec rest cardio to the max number of rounds but would like to be able to do more rounds. Any chance of an update to be able to go for 30 rounds or more?

April 6, 2018 | Version 1.2.1-upd5

correspond a ce que recherchais , simple et efficace , j'aurais juste aimé pouvoir désactiver l'enregistrement automatique des données ( typiquement si je m'en sers pour du gainage ou des etirement je n'ai pas forcement besoin d'enregistrer )

Steve Bujdos
February 1, 2018 | Version 1.2.1-upd2

Simple to configure, use, and read. The rounds have been increased from 10 to 25. Limitations are max 5min go time and rest time. For longer endurance pieces it would be great if go time could be increased to 30min with configuring go time in increments of 1min after 5min. A better logo would probably cap it off. Thanks developer!

Developer Reply
March 24, 2018, daniel.siwiec

Hi Steve! All great suggestions! I'll definitely implement those on the next release!

January 18, 2018 | Version 1.2.1-upd1

Hi, Thanks for your app. How is measured the HR when we wear a HR belt already paired with the watch ? Does it use the belt or the watch built-in HR sensor ?

Developer Reply
March 24, 2018, daniel.siwiec

Hi Devan, that's a great question! I believe this is up to the watch to decide and most watches (I believe) will favor belt readings over the built-in one.

Peter Muhlig Christensen
January 5, 2018 | Version 1.2.1-upd1

Love the app. Can you please make the interval steps in 1's? I would love to make af 17/13 split with a 17 s timer and 13 s rest. Would also like to be able to do more than 10 rounds.

November 25, 2017 | Version 1.2.1-upd1

If a heart rate field was added it would AWESOME! It works really well with the type of workouts I do but I really want to be able to track my heart rate as well.

Ba Lam
September 17, 2017 | Version 1.2.1-upd

I hope to have more countdown sound and a new logo. Application icons look like facebook, feeling like they are using a fake app.

July 26, 2017 | Version 1.2.1-upd

Thanks for this app! Just some comment or possible improvements: and adjustable view mode (to define the statistics you can see during training, such as heart rate, hour, calories... And others). At my fenix 5 the activities with this app are not being saved, i dont see even the option to save them... Thats a really bad thing for the ppl who want to save every training to adjust the trainong charge during week.

Wojtek Kostrzewa
July 17, 2017 | Version 1.2.1

Would be nice to be able to set time in one second steps in times less than 30s

Brian Krontz
May 29, 2017 | Version 1.2.1

+1 - it would be good that after completing the set the app would remember the current time setting and pressing back button would not take you back to IQ Apps menu. I basically wanted an app that would help me keep time during stretching and it makes more sense to keep a 1 set timer so I'm not racing to get ready and/or wasting time... Would be happy to send a donation if this was possible and in the pipeline. Thanks!

May 15, 2017 | Version 1.2.1

Promising, but kept crashing on my vahr

Mark von Borries
May 3, 2017 | Version 1.2.1

Great app and exact what I was looking for. I´m just facing problems to pause the timer and when I touch the display it starts ticking faster and inconstant. I saw in the comments that I´m not the only one with that issue. Is there a plan to fix it? An option to save the program instead to configure it every time would also be great.

Jaakko Lehto
April 27, 2017 | Version 1.2.1

Great app. Would be nice to be able to set time in one second steps in times less than 30s os so. And it would be good that after completing the set the app would remember the current time setting and pressing back button would not take you back to IQ Apps menu. ¨

April 26, 2017 | Version 1.2.1

Great app. You can adjust lap count, go time, rest time. Great for HIIT workouts.

April 26, 2017 | Version 1.2.1

Thank you for updating this to allow for more rounds! Great app!! it's now my primary workout timer.

April 19, 2017 | Version 1.2.1

great app

Rebecca Luke
April 18, 2017 | Version 1.1.0

I love this. The only thing I wish was different was to be able to program more than 10 rounds. I'd love to be able to program 16. Besides that, it's great.

Developer Reply
April 18, 2017, daniel.siwiec

Thanks for the feedback. A few more presets have been added. Enjoy!

Alessandro Navarria
April 7, 2017 | Version 1.1.0

Good app, very simple and does the job! If it's possible, would be great: 1) do more than 10x rep. 2) add an intermediary break, in order to have some working blocks (switch exercices, or longer rest) 3) the end exercice screen ( done :) ) has to switch automatically on the start screen thanks for your work!

Developer Reply
April 18, 2017, daniel.siwiec

Thanks for the feedback Alessandro. A few more presets have been added. I'll see what I can do about you other requests. Enjoy!

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