Best Interval Timer Apple Watch Apps

250+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated August 2026

Finding the right interval timer apple watch apps can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Interval Timer Apple Watch Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Intervals Pro: HIIT TimerIntervals Pro: HIIT TimerFree4.8★ (14K)NoYesSep 2026
2Seconds Interval TimerSeconds Interval TimerFree4.7★ (24K)NoYesSep 2026
3Timer+ Countdown & StopwatchTimer+ Countdown & StopwatchFree4.8★ (41K)YesYesSep 2026
4Simple Interval TimerSimple Interval TimerFree4.9★ (5.4K)YesYesSep 2026
5Interval Timer - Tabata TimerInterval Timer - Tabata TimerFree4.5★ (19K)YesYesSep 2026
6Interval Timer □ HIIT TimerInterval Timer □ HIIT TimerFree4.8★ (86K)NoYesSep 2026
7Timer Plus - Workouts TimerTimer Plus - Workouts TimerFree4.8★ (60K)YesYesSep 2026
8Interval Timer ++Interval Timer ++Free4.8★ (15K)YesYesSep 2026

Top Picks for Interval Timer Apple Watch

Intervals Pro: HIIT Timer#1

Intervals Pro: HIIT Timer by Intervals, LLC

Running & Fitness Workouts
Editor's Choice
💪 Health & Fitness
4.8😊(14K ratings)
FreeIn-App Purchases
Intervals Pro: HIIT Timer screenshot 1
Intervals Pro: HIIT Timer screenshot 2
Intervals Pro: HIIT Timer screenshot 3
Intervals Pro: HIIT Timer screenshot 4
Intervals Pro: HIIT Timer screenshot 5
Intervals Pro: HIIT Timer screenshot 6

Create and follow custom interval training routines for various fitness activities. This app offers extensive customization for intervals, alerts, and goals, with seamless integration for Apple Watch and Apple Health.

What We Love

  • 👍 Customizable timers and intervals
  • 🚀 Seamless Apple Watch integration
  • 💪 Helps with fitness goals and training
  • 🔍 Detailed workout tracking and analytics
  • 🎨 Intuitive and user-friendly interface
  • 💻 Responsive and helpful developer support

Room to Improve

  • 🐛 Occasional sync and connectivity issues
  • 🔍 Lack of clear guidance and documentation
  • 💰 Paid version required for full functionality
Seconds Interval Timer#2

Seconds Interval Timer by Runloop Ltd

Tabata, HIIT, Circuit Training
Strong Contender
💪 Health & Fitness
4.7😊(24K ratings)
FreeIn-App Purchases
Seconds Interval Timer screenshot 1
Seconds Interval Timer screenshot 2
Seconds Interval Timer screenshot 3
Seconds Interval Timer screenshot 4
Seconds Interval Timer screenshot 5
Seconds Interval Timer screenshot 6

This app provides a versatile interval timer for various workout types like Tabata, HIIT, and circuit training. It features a clear, full-screen display, customizable alerts, and background operation. Users can also utilize a stopwatch and countdown timer, with integration for Apple Health.

What We Love

  • 🚀 Great workout app
  • 👍 Customizable and user-friendly
  • 🔒 Reliable and stable
  • 💡 Versatile for various workouts
  • 👍 Easy to create and edit timers
  • 🚀 Helpful voice prompts and alerts
  • 👍 Integrates well with music
  • 👍 Saves and organizes workouts

Room to Improve

  • 🐛 Occasional audio issues
  • 🔍 Limited Apple Watch integration
  • 💰 Paid version required for full functionality
  • 🕰️ Time-consuming to set up complex workouts
Timer+ Countdown & Stopwatch#3

Timer+ Countdown & Stopwatch by Minima Software LLC

Interval, Workouts, Pomodoro
Worth Considering
🔧 Utilities
4.8😊(41K ratings)
FreeAdsIn-App Purchases
Timer+ Countdown & Stopwatch screenshot 1
Timer+ Countdown & Stopwatch screenshot 2
Timer+ Countdown & Stopwatch screenshot 3
Timer+ Countdown & Stopwatch screenshot 4
Timer+ Countdown & Stopwatch screenshot 5
Timer+ Countdown & Stopwatch screenshot 6

Manage multiple timers and stopwatches simultaneously for various activities like cooking, workouts, and daily routines. Build complex interval timers with custom segments and receive voice announcements. Save and reuse timer templates for efficient time management.

What We Love

  • 👍 Easy to use
  • 🚀 Convenient for multiple timers
  • 💡 Customizable alarm sounds
  • 👍 Helpful for cooking and productivity
  • 👍 Reliable and works as expected

Room to Improve

  • 🐛 Occasional issues with timers not updating correctly
  • 🔋 Potential battery drain
  • 🔍 Ads can be intrusive
  • 🔒 Inconsistent Apple Watch integration

More Interval Timer Apple Watch apps to explore

FAQ about Interval Timer Apple Watch

What are the best interval timer apple watch apps for iPhone?
Intervals Pro: HIIT Timer tops our interval timer apple watch apps ranking as of August 2026, with a 4.8-star average from 14K App Store ratings, and it's free to download.
Yes — 19 of the top interval timer apple watch apps we rank are free to download, including Intervals Pro: HIIT Timer and Seconds Interval Timer.
Intervals Pro: HIIT Timer has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ interval timer apple watch apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Intervals Pro is a highly customizable interval training timer designed for a wide variety of workouts, including HIIT, running, strength training, yoga, and more. It allows users to create personalized routines with specific durations, alerts, and goals.
Key features include highly customizable intervals based on time or distance, spoken interval names and prompts, standalone Apple Watch workouts, integration with Apple Health for workout history, home screen widgets, and support for Bluetooth heart rate monitors.

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