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Zones for Training

Zones for Training

Heart Rate Zone Training

19K ratings
863 reviews
🌟 Lifestyle
💪 Health & Fitness
Free
In-App Purchases

Details

Released
September 13, 2016
Updated
May 26, 2026

Features

Developer

Flask LLP
✨Promote your app ✨
Zones for Training screenshot #1 for iPhone
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iphone
ipad
watch
🧾$7.99
In-App Purchase↘︎
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About

This app helps you optimize your workouts by monitoring exercise intensity and visualizing it through heart rate zones. It supports over 70 workout types and provides detailed insights into your performance, all accessible on your Apple Watch and iPhone.

✓Real-time exercise intensity and heart rate monitoring
✓Time spent in four heart rate zones
✓Total workout dashboard from Apple Health
✓Heart rate zone alerts via Apple Watch taps
✓Recovery heart rate measurement
✓Detailed workout data and insights
✓Widget support for workout summaries
Show original description

What users say about Zones for Training

Reviews of Zones for Training are mostly positive: the Health & Fitness app is rated 4.8/5 from 19K App Store ratings. What users like most: seamless integration with Apple Watch, helpful for daily stats and weekly/monthly comparisons. Top complaints: no after-sale support/service, inconsistent heart rate tracking. Summarized from real user reviews.

Positive things

  • 👍Seamless integration with Apple Watch
  • 👍Helpful for daily stats and weekly/monthly comparisons
  • 👍Motivating haptic feedback on Apple Watch
  • 👍Well-designed app with nice interface
  • 👍Useful for getting fit
  • 👍Mirrors Health data reliably
  • 👍Extends Health data in useful ways
  • 👍Presents total exercise in a helpful way
  • 👍Works great with SmartRow
  • 👍Easy and fun to use
  • 👍Syncs beautifully
  • 👍Helps keep on track
  • 👍Detailed and motivating stats
  • 👍Simple but effective
  • 👍Large heart rate numbers easy to see
  • 👍Customizable heart rate zones
  • 👍Provides useful insights and data analysis

Negative things

  • 🐛No after-sale support/service
  • 🐛Inconsistent heart rate tracking
  • 🐛Widgets not working after update
  • 🐛Pauses workout when taking screenshots or using Siri
  • 🐛Glitches causing data loss
  • 🐛Inaccurate calorie/distance tracking
  • 🐛Zones not matching between watch and phone
  • 🐛Expensive for basic features
See all reviews

What's New in Zones for Training

9.0.3

May 26, 2026

Fixed a bug with Workout Mirroring.

1

Subscriptions & In-App Purchases

$7.99

PRO

PRO version

Events

Read more about 2023 Year in Review
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2023 Year in Review

Available for all users until Jan 15

Dec 9, 2023 — Jan 9, 2024

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User reviews

Most RecentHighest RatedLowest Rated

Won’t share

Won’t share
NENew user. Maybe user error

Heart rate sensing

It doesn’t stay consistent with my heart rate. It’ll freeze up and start working again. Does it work better if I purchase the app instead?
BBoss0220

Cainetapper

Been using this app for years, absolutely superb
CCainetapper

Several years and still great

Been using this a couple years now and it has the go to info in a clear minimalist form that i love. I don’t need Stravas social nor cyclometers data overload. Zone is everything i want in a convenient clean interface.
Bbdotson1

ios 27 update

App hangs now on start
SSteveb11111
See 858 more reviews

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User experience

🐞

Reported Bugs

5 issues

Heart rate not recording properly

Bug

Workout data not syncing correctly

Bug

Workouts pausing unexpectedly

Bug

Inability to delete or edit past workouts

Bug

Inconsistent calorie/distance tracking

Bug
✨

Requested Features

9 requests

Ability to edit past workouts

Feature

Option to customize moderate and vigorous intensity zones

Feature

Widgets for active score and zone time

Feature

Ability to set zone-specific goals

Feature

Option to disable zone change vibrations

Feature

Dashboard on phone app while tracking on watch

Feature

Support for Heart Rate Reserve (HRR) zones

Feature

Large widget for monthly/yearly stats

Feature

Voice activation for zone changes

Feature

FAQ

What does the Zones for Training app do?

Zones for Training helps you maximize your workouts by monitoring your exercise intensity in real-time using your heart rate. It visualizes this intensity across four distinct heart rate zones, allowing you to train smarter for specific goals like performance improvement, cardio endurance, or fat burn.

What are the key features of this app?

Key features include real-time heart rate and exercise intensity monitoring on your Apple Watch, displaying time spent in each of the four heart rate zones, and integrating with Apple Health to serve as a comprehensive workout dashboard. It also offers recovery heart rate measurement and detailed workout analytics.

How does the app use heart rate zones for training?

The app categorizes your heart rate into four zones: PEAK (performance/speed), CARDIO (endurance), FAT BURN (longer exercise, fat as energy), and WARM UP (preparation/recovery). By showing you which zone you are in during exercise, it simplifies heart rate training without needing to memorize target heart rates.

Can I use this app without my iPhone during workouts?

Yes, the measurement functions are available on the Apple Watch, allowing you to leave your iPhone at home during training sessions. You can still monitor your heart rate and exercise intensity in real-time on your watch.

Is this app compatible with all Apple Watch models?

The description specifies that measurement functions are only available on the Apple Watch. While it supports over 70 workout types and integrates with Apple Health, specific compatibility details for all Apple Watch models are not provided, but it is designed to leverage Apple Watch capabilities.