Zx: Heart Rate Zones Training

Zx: Heart Rate Zones Training

Interval Timer & HIIT Trainer

Details about Zx

  • Released
  • Updated
  • iOS Version
  • Age Rating
  • Size
  • Devices
  • Languages

Developer of Zx

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Version History of Zx

1.7

September 19, 2024

- GOOOOOOOOOOOAAAALLLL! Add and track time spent in your target zone with this new feature. - Fixed an issue where created and downloaded workouts would take a long time to sync to the Watch app. - various bug fixes

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1.6.1

August 9, 2024

- GOOOOOOOOOOOAAAALLLL! Add and track time spent in your target zone with this new feature. - Fixed an issue where created and downloaded workouts would take a long time to sync to the Watch app. - various bug fixes

More

1.6

August 8, 2024

- GOOOOOOOOOOOAAAALLLL! Add and track time spent in your target zone with this new feature. - Fixed an issue where created and downloaded workouts would take a long time to sync to the Watch app. - various bug fixes

More

1.5

December 31, 2022

- You can now add distance to indoor cycling workouts - Zone ranges added help you stay in your target zone - Studio interval limit has been removed

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1.4.12

September 22, 2021

This app has been updated by Apple to display the Apple Watch app icon. - Fixed an issue preventing Watch app launching on WatchOS 8 If you have any issues, please reach out to support@oversphere.net

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1.4.11

August 7, 2021

- New Official workouts! - Smaller time intervals for creating workouts - Ability to insert intervals while creating workouts - Voice guidance background audio support - Pause workout feature if you have any issues, please reach out to support@oversphere.net

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1.4.10

June 21, 2021

- Workout Routes: visualize zone time in zones by seeing your zone route on the map in Workout History - Better voice coach mixing while playing Music and Podcasts If you have any issues or feature requests, please reach out to support@oversphere.net

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1.4.9

June 11, 2021

- Workout Routes: visualize zone time in zones by seeing your zone route on the map in Workout History - Better voice coach mixing while playing Music and Podcasts If you have any issues or feature requests, please reach out to support@oversphere.net

More

1.4.8

May 18, 2021

- Fixed an issue with heart rate not being displayed properly. - various bug fixes and performance improvements If you have any issues, please reach out to support@oversphere.net

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1.4.7

March 25, 2021

- added Elliptical as an available workout activity - improved workout creation experience - updated localizations if you have an issues, please reach out to support@oversphere.net

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Zx In-App Purchases History

$14.99

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Zx Subscription Plans

Premium Monthly

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$0.991 Month

Premium Monthly

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$2.991 Month

Premium 6 months

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$7.996 Months
3 Days trial

Premium 6 months

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$9.996 Months
3 Days trial

Premium Yearly

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$24.991 Year

Price History of Zx

Description of Zx

Zx is your personal heart rate coach designed to guide you through your interval training. Create your own interval workouts or download workouts created by the community. Official Zx workouts are updated regularly. Zx supports Apple Watch or any compatible stand alone bluetooth heart rate monitor. ◎ Benefits of HIIT: - Weight loss - Improve your body’s ability to burn fat - Increase your anaerobic threshold - Improve your vo2Max - Improve performance in sports - Feel better by releasing beta-endorphins - More fun then steady state training! ◎ Integrates with the Health app to gain deep insight into your training: - View relevant Heart Rate and Workout stats for Day, Week, and Month on the home screen - See which zone your workout heart rate has spent the most time in to help you plan your next workout. ——————-—- App Features ———————— ◎Open Mode (Apple Watch only): - Not up for a guided session? Open session lets you see what Zone you’re in and how long you’ve been in it. ◎ Guided Interval Training - Zx will help you stay in a specific zone for the right amount of time. ◎ Create custom workouts - Studio lets you create custom guided training suited to your personal goals ◎ Download workouts created by other users - See what other users have created, download and remix. Health Disclaimer: Zx cannot treat or diagnose any medical condition. Zx is designed to push you to your maximum heart rate; while there shouldn’t be cause for concern with healthy individuals, always consult with your physician prior to starting any training regimen. Subscription Terms: Your subscription automatically renews every month or year unless auto-renewal is turned off at least 24 hours before the end of the current subscription. 3 day free trial is provided for monthly subscriptions. You will be charged starting at $2.99 per month, depending on the subscription pack. Your account will be charged for a renewed subscription within 24 hours prior to the end of current subscription. You can manage your subscription and switch off the auto-renewal by accessing your iTunes account settings after purchase. You cannot cancel the current subscription during the active subscription period. Any unused part or time-span of a free trial period will be forfeited, as soon as you purchase a subscription. Buy subscribing, you affirm your agreement to our Terms of Use and Privacy Policy. Terms of Use: https://www.oversphere.net/terms-of-use/ Privacy Policy: https://www.oversphere.net/privacy-policy/
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Zx: FAQ

Does Zx support iPad devices?

No, Zx doesn't support iPad devices.

Who made the Zx app?

The Zx app was built by OverSphere LLC.

What is the minimum iOS requirement for Zx to function properly?

Your iOS device must be running iOS 17.0 or above.

What do users think of the app?

The rating of 4.2 out of 5 that Zx has received from users is outstanding.

What category of app is Zx?

The Zx App Relates To The Health & Fitness Genre.

Which is the latest version of Zx?

1.7 is the current version of Zx.

When was the last Zx update?

October 1, 2024 is the date of the latest Zx update.

When was Zx first released?

Zx was introduced to the market on February 5, 2023.

What is the recommended age for Zx?

Contains nothing objectionable, appropriate for all ages.

What are the languages offered by the Zx app?

Zx can be used in English, French, German and 2 more.

Can I enjoy Zx by subscribing to Apple Arcade?

Sorry, Zx is not on Apple Arcade.

Can I find in-app purchases in Zx?

Absolutely! In-app purchases are available for users of Zx.

Is Zx specifically engineered for Apple Vision Pro compatibility?

Sorry, Zx is not specifically engineered for compatibility with Apple Vision Pro.

Are users exposed to ads in Zx?

No, users are not exposed to ads in Zx.

Screenshots of Zx

Zx: Heart Rate Zones Training screenshot #1 for iPhone
Zx: Heart Rate Zones Training screenshot #2 for iPhone
Zx: Heart Rate Zones Training screenshot #3 for iPhone
Zx: Heart Rate Zones Training screenshot #4 for iPhone
Zx: Heart Rate Zones Training screenshot #5 for iPhone
Zx: Heart Rate Zones Training screenshot #6 for iPhone
Zx: Heart Rate Zones Training screenshot #7 for iPhone
iphone
watch

Alternatives to Zx

More Applications by OverSphere LLC

Reviews of Zx

Leave a Review Zx
  • Great workout companion!

    Really helpful for taking a look at hr data
  • Fantastic app!

    I was looking for an interval timer for my own HIIT training that could also pair with my coros armband to show my heart rate.

    Paying $14 for this app seemed like a no-brainer when the cheapest watch I could find to show my heart rate was $180. Now I get to see my interval timer and heart rate in the one place. It works perfectly with my coros armband and make sure I stay in the zone during night intensity intervals (while not pushing too hard above my range). Thanks for making such an intuitive and affordable app with great functionality.
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    Developer Response

    Thanks Nats7665! So happy you’re enjoying Zx 🤗. If you ever have any issues or feature requests, please don’t hesitate to reach out to support@oversphere.net. Best, Jillian OverSphere Support
  • Custom and community workouts not showing on my watch

    I’m not able to use the custom and community workouts after paying for this app because they don’t show up on my watch. 😕

    Developer Response

    Update: Hi Sentha, we have just released a fix for the issue; apologies it took longer than expected. Please be sure to update to version 1.6. If you have any further issues, please reach out to support@oversphere.net Original response: Hi Sentha, we just responded to your support request. We are looking into the issue with workouts not syncing quickly to the Watch. They should eventually transfer over, it’s just taking longer than it originally did. Best, Jeff OverSphere Support