Whether you are starting your home fitness journey or taking your strength training to the next level, FED Fitness (formerly Feier) is your all-in-one smart training assistant. Seamlessly connect your bike, rowing machine, ski trainer, elliptical, dumbbells, or smart scale, and transform your space into a professional-grade strength studio.
What do we offer?
- Universal Device Compatibility: Compatible with official FED devices and all FTMS-compatible devices. Start your training instantly.
- Body Data Measurement & Analysis: Connect an official FED smart scale to measure and analyze multidimensional body data such as weight, body fat percentage, muscle mass, and more, helping you fully understand your body condition and trends.
- Smart Screen Casting: Cast your workout to your TV and enjoy an immersive big-screen experience.
- Health Sync: Sync your workout data with Apple Health and Google Health Connect for seamless health tracking.
- Classes & Free Mode: Follow guided workouts, or choose your own equipment such as dumbbells, ellipticals, bikes, rowing machines, or ski trainers for free training.
- Personalized Training Plans:
a. Goal-Oriented Programs: Get daily workout recommendations tailored to your fitness goals.
b. Official Plans: Combine cardio and strength training for progressive workouts.
- Tracking & Leaderboards: Automatically record every workout and compete with the community to stay motivated.
- Apple Watch Compatibility: Track workout data and monitor your heart rate with the FED Fitness Apple Watch App.
From fitness to strength — train smarter with FED Fitness.
more Dear user,
Thank you for using the FED Fitness App!
This update makes connecting devices easier and improves app stability:
· Added NFC tap-to-connect support
· Fixed known issues and improved the user experience
1.23.0 15 Oct
Dear User,
Thank you for using the FED Fitness App! This update further improves device connectivity and the overall user experience, making the app more convenient and reliable:
· Added stone (st) and pound (lb) units
· Added the ability to view the user manual
· Expanded compatibility with more devices
· Fixed known issues and improved the overall user experience
1.22.0 23 Sept
Dear User,
Thank you for using the FED Fitness APP! This update brings you a more convenient device connection experience and improved stability:
· Optimized height units
· Added weight information display on watch devices
· Fixed known issues and improved the user experience
1.21.0 10 Sept
Dear User,
Thank you for using the FED Fitness App! This update brings you a richer workout experience, easier device connectivity, and improved overall stability:
· Added real-world scenic videos for a more immersive workout experience across diverse environments
· Added support for 8 languages for a more accessible multilingual experience
· Added support for more connected devices to improve device compatibility
· Fixed known issues and improved the overall user experience
1.20.0 4 Sept
What's New:
· Added support for FED Fitness treadmill devices
· Improved the issue reporting process
· Expanded support for more connected devices
· Fixed known issues and optimized overall performance
1.19.0 24 Jul
Enhanced body composition scale functionality and user experience.
1.18.1 9 Jun
Dear User,
Thank you for using FED Fitness App! This update brings a more convenient device connection experience and improved stability.
• Added support for FED Fitness smart scale devices
• Added automatic reconnection for all devices. After the first connection, the App will automatically reconnect when reopened
• Added support for more devices
• Fixed known issues and improved user experience
1.18.0 26 May
1. Your annual fitness report has been updated, automatically summarizing and analyzing your yearly workout data to clearly present key metrics and trends, helping you review your performance over the year.
2. Fixed known issues and improved performance to enhance the overall user experience.
1.17.0 15 Jan
1. The “Points Event” is now live: users can earn points by completing daily tasks and redeem them for desired products.
2. Compatible with the new spin bike product.
3. Compatible with iOS 26, with various optimizations and bug fixes.
1.16.0 11/12/2025
1. New ""Promo Events"" Launch: Discover Exclusive Discounts and Limited-Time Deals.
2. Turn on Notifications to Get Early Access to Special Events and Exclusive Offers.
1.15.0 31/10/2025
1. New Watch App: Supports direct heart rate measurement on the watch, which can be synced to the mobile app.
2. All-Device Heart Rate Display Upgrade: After connecting the watch, all training device types in the app can display heart rate data in real time.
3. Fixed known issues to improve connection stability and overall user experience.
1.14.0 24/10/2025
Fix known issues and optimize performance to enhance user experience.
1.13.1 10/10/2025
1. Support for imperial units: Freely switch in Profile > Unit.
2. New casting feature: Project workout content to a big screen for an immersive experience.
3. Comprehensive optimization for dumbbells & power racks:
a. Flexibly adjust sets during training for greater freedom.
b. Updated voice guidance, more motivational.
c. New dumbbell free mode for advanced users.
d. Expanded device compatibility: More stable and smooth connection.
4. Known bug fixes and performance optimizations.
1.13.0 25/09/2025
1. Feier is officially renamed to FED Fitness
New name, new experience — start a smarter training journey!
2. Background playback added
Courses will continue even when the app runs in the background. Train without interrupting life.
3. New training plan feature
Get daily training plans tailored for you. No need to plan yourself, just start.
4. Support for more devices
Wider device compatibility.
5. Bug fixes & performance improvements
Better smoothness and stability for an even better fitness experience.
1.12.0 03/07/2025
1. Added multilingual support for dumbbell workouts (German, French, Italian, Portuguese, Russian, Spanish, etc.).
2. Fixed known issues and optimized performance for a smoother user experience."
1.11.0 22/04/2025
Dear Feier users,
Thank you for using the Feier app! This update is designed to enhance your data experience and make the app even easier to use:
1. Now supports Health Connect, enabling faster and more efficient data syncing.
2. A new app onboarding guide has been added to help you get started quickly and enjoy a smarter experience.
3. We've introduced an email survey feature to hear your feedback and continuously improve your user experience.
1.10.0 07/03/2025
Dear Feier Users,
We are excited to introduce a major update to our app, designed to help you easily achieve your fitness goals. We look forward to your experience and feedback!
What's New in This Update:
1. New Schedule Planning Feature
Set daily and weekly goals to plan your workouts scientifically and reach them effortlessly.
2. Efficient Schedule Management
Quickly create daily workout plans and stay in control of your fitness routine.
3. Smart Course Recommendations
Get personalized course suggestions based on your workout history, making your fitness journey even more tailored.
4. Enhanced Workout Tracking
Display more comprehensive and professional data to help you track your progress with precision.
5. Improved Interaction
We value every piece of your feedback and will respond promptly to enhance your experience.
Update now to unlock a smarter, more efficient fitness journey!
1.9.0 22/01/2025
Experience Smoother Performance: Enjoy a more fluid workout experience thanks to bug fixes and performance optimizations.
1.8.1 02/12/2024
1. Support FTMS Devices: Supports FTMS-compatible bikes, ellipticals, and rowing machines, making your workouts smarter and letting you enjoy the full potential of the Feier app.
2. New Push Notification Feature: Thoughtful reminders to help you stay consistent with every workout.
3. Compatible with More Devices, Unlocking New Experiences: After optimization, the app supports the latest stationary bikes and rower machines, offering you more workout options and new ways to challenge yourself.
4. Compatible with iOS 18: Enhanced compatibility with the iOS 18 system to ensure a more stable and smoother experience.
5. Performance Upgraded for a Better Experience: Known issues fixed and performance optimized for a smoother, more seamless user experience.
1.8.0 28/11/2024
1. Unlock New Features: Quickly log in with your Google or Apple account to enjoy a seamless workout experience.
2. Achieve Your Fitness Goals: After optimization, track your progress with detailed data for biking and rowing. Better understand your body and achieve your fitness goals faster.
3. Master Multiple Equipment: After optimization, the app is compatible with the latest stationary bikes and rowing machines, allowing you to expand your workout options and challenge yourself.
4. Experience Smoother Performance: Enjoy a more fluid workout experience thanks to bug fixes and performance optimizations.
1.7.0 12/10/2024
1. New Category Added: “Elliptical Trainer”! This version offers multiple training modes, allowing you to choose from professional video tutorials or free training. Monitor your performance in real-time, perfectly combining smart technology with your lifestyle.
2. Bug fixes and performance optimizations to enhance the user experience.
1.6.0 19/07/2024
1. The「Strength Station」 category is now live! Follow our expertly designed workouts or create your own training with video tutorials. Experience a new way to get fit and start your studio journey today!
2. Fix known issues and optimize performance to enhance user experience.
1.5.0 17/06/2024
1. The dumbbell category has been launched! You can Training with the video by setting a training plan!
2. Fix known issues and optimize performance to enhance user experience.
1.4.0 07/05/2024
1. Exciting news! We've just added the 'Bike' category to our app. Dive into a variety of thrilling cycling experiences, whether you prefer following expert video tutorials or enjoying freeform workouts. Keep tabs on your performance in real-time, seamlessly blending intelligence with your active lifestyle.
2. Bug fixes and stability improvements.
1.3.0 22/01/2024
1. We have added a "Rower" category, providing various ways to use the rowing machine within the app. You can train by following video tutorials or engage in free training. Additionally, you can monitor your rowing performance in real-time within the app.
2. To enhance your sports experience, we have added a course evaluation feature. You can now quickly share your thoughts, and we look forward to receiving your valuable feedback.
3. Bug fixes and stability improvements
1.2.0 09/01/2024
Dear user,
Thank you for using the FED Fitness App!
This update makes connecting devices easier and improves app stability:
· Added NFC tap-to-connect support
· Fixed known issues and improved the user experience
more Version 1.23.0 15 Oct
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