HIIT (Watch) Timer

Name: HIIT (Watch) Timer
Price: 3.99 USD
Rating: 4.2 (12 reviews)
Author: RhythmicWorks

Simple interval timer for HIIT

$3.99 · Designed for iPad. Not verified for macOS.

12 Ratings
Age Rating

4+
Years
Category

Health & Fitness
Developer

RhythmicWorks
Language

EN
English
Size

46.3
MB

A simple HIIT app specifically engineered for Apple Watch. It also provides a simple HIIT timer for iPhone/iPad. With easy setup, clean display, live heart rate, haptic feedback, workout summary and completely independent Apple Watch app experience, your interval workouts will undoubtedly be fun. The workout also adds up to the move and exercise rings on Apple Watch. Features: • Super easy setup Digital crown makes setting intervals a breeze. The app remembers your previous settings. • Clean display Large fonts, vivid colors, live heart rate • Workout summary Calories burned, average and max heart rate, total time • Health app integration Workouts are saved to the Health app • Audio alerts and haptic feedback Subtle haptic feedback guiding you through the intervals. You can also set audio beep alerts if you want. • Runs in background A completely independent Apple Watch app experience • Complications They show the time left for the workout. Also, they are a quick way to launch the app. • More settings + Warm up interval + Cooldown interval + Last rest interval + Halfway alert + 8 sec warning during rest + Interval change warning (when 5 seconds are remaining) • Extra A simple HIIT timer for iPhone/iPad * Note: Though this app is primarily designed for Apple Watch, it also provides a simple iPhone/iPad HIIT timer.

Ratings & Reviews

4.2

out of 5

12 Ratings

I use this watch HIIT app several times a week
09/24/2025

Ggirton
I got this some months ago when I was about halfway through a 10 week program in the book “you are your own gym“. Now I’m in week 10 of a second 10 week program, and this little watch app has been so useful! The only downside: you can have only 20 reps, and the book, on the Tabatas days, calls for three groups of eight: oops, that’s 24! Hey, that’s OK, Tabatas are hard anyway :-) 20 is fine. I really like how the results of the workout feed into the activities app. In order for this to happen, you have to agree for access to Apple health. Make sure you decide to do this the first time, otherwise you will have to delete the app and reinstall it again to activate this. There are several different configurations of HIIT that I do, and it is very easy to adjust those using the watch interface. It comes with a Phone app as part of it, but I have never used it. I always use the watch. I would definitely recommend this app if you are doing high intensity interval training.Update at time of WatchOS 26: App still counts great, but does not appear to display heart rate anymore. I am hoping for an update soon
I use this watch HIIT app several times a week
09/24/2025

Ggirton

I got this some months ago when I was about halfway through a 10 week program in the book “you are your own gym“. Now I’m in week 10 of a second 10 week program, and this little watch app has been so useful! The only downside: you can have only 20 reps, and the book, on the Tabatas days, calls for three groups of eight: oops, that’s 24! Hey, that’s OK, Tabatas are hard anyway :-) 20 is fine. I really like how the results of the workout feed into the activities app. In order for this to happen, you have to agree for access to Apple health. Make sure you decide to do this the first time, otherwise you will have to delete the app and reinstall it again to activate this. There are several different configurations of HIIT that I do, and it is very easy to adjust those using the watch interface. It comes with a Phone app as part of it, but I have never used it. I always use the watch. I would definitely recommend this app if you are doing high intensity interval training.Update at time of WatchOS 26: App still counts great, but does not appear to display heart rate anymore. I am hoping for an update soon
Needed
06/09/2024

Engineer6827
A volume control and the ability to change the sounds (only a whistle now). Otherwise, good.
Needed
06/09/2024

Engineer6827

A volume control and the ability to change the sounds (only a whistle now). Otherwise, good.
Haptic Feedback Too Weak
11/24/2022

AliveByChiro
Love the app, but had to take a point for the haptic feedback, it’s just too light. When doing Tabata I miss the cue frequently. Please make it stronger.
Haptic Feedback Too Weak
11/24/2022

AliveByChiro

Love the app, but had to take a point for the haptic feedback, it’s just too light. When doing Tabata I miss the cue frequently. Please make it stronger.
Awesome and Easy
06/06/2017

Brian T. Edmondson
Really like this app. Really easy to use and setup. The fact that it's native for the Apple Watch really makes the display and prompts easy and visually appealing. Integrates with Apple Health perfectly. Love it!
Awesome and Easy
06/06/2017

Brian T. Edmondson

Really like this app. Really easy to use and setup. The fact that it's native for the Apple Watch really makes the display and prompts easy and visually appealing. Integrates with Apple Health perfectly. Love it!

• Enhancements and bug fixes

Version 2.5 04/29/2023

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Accessibility

Information

Seller: RhythmicWorks Software LLP
Size: 46.3 MB
Category: Health & Fitness
Compatibility: Requires iOS 16.0 or later.

iPhone
Requires iOS 16.0 or later.

iPad
Requires iPadOS 16.0 or later.

Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.

Apple Watch
Requires watchOS 8.0 or later.
Languages: English
Age Rating: 4+

4+

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