Fat Burn: Weight Loss Tracker1.11.1 - App Store

Burn More Fat. Train Smarter. See Real Results.

Fat Burn in Zone 2 helps you stay in the optimal fat-burning zone using your Apple Watch or a Bluetooth heart rate monitor, so every workout becomes more effective.

Stop guessing. Start burning fat. The Fat Burn app will guide your workout.

Whether you're walking, cycling, running, or training in the gym, Fat Burn Tracker gives you real-time fat burn guidance to help you maximize results.

WHY FAT BURN TRACKER

Real-Time Fat Burn Guidance
Know instantly whether you're in your optimal fat-burning zone. Go harder when needed, or ease up to avoid overtraining.

Score Every Workout
Earn points based on effort, not just time. Stay motivated and track meaningful progress.

Personalized Fat Burn Zone
Based on your heart rate and % of max heart rate, your fat burn zone is tailored to you.

Track Your Progress
Monitor calories, zones, and fat burn progress over time. See your fitness improve week after week.

Works with Apple Watch & Heart Rate Monitors
Use your Apple Watch or connect any Bluetooth heart rate monitor.

PERFECT FOR

. Walking
. Zone 2 cardio
. Fat loss workouts
. Peloton & cycling
. Treadmill workouts
. OrangeTheory-style training
. Gym cardio
. Home workouts

KEY BENEFITS

. Burn more fat
. Avoid overtraining
. Train smarter
. Stay motivated
. Build consistency
. Improve endurance

APPLE HEALTH INTEGRATION

Fat Burn Tracker integrates with Apple Health:

. Import workouts from Apple Health
. Read heart rate from Apple Watch
. Save workouts to Apple Health (optional)
. All workouts count toward Activity Rings

APPLE WATCH REQUIREMENTS

Apple Watch Series 3 or later required.

BLUETOOTH HEART RATE MONITOR SUPPORT

Connect any standard Bluetooth heart rate monitor:

. Polar
. Wahoo
. Garmin
. OTBeat
. Chest straps
. Armbands
. Any BLE HR monitor

PRIVACY

We respect your privacy.
Your data is never sold or shared.

Download Fat Burn today and start maximizing every workout.

Terms of Service:
https://www.workoutcompanions.app/terms-of-use

Privacy Policy:
https://www.workoutcompanions.app/privacy-policy

Version History Added support for languages: Chinese, Korean, German, French, Japanese
Upgraded Trend charts and added "Way Back" time scope. 1.11.1 Oct 1 NEW: See how effective your exercise is over time!
- View trends to compare your activity with your weight changes
- Get simple weekly reminders to step on that scale after your workout
- Record your weight quickly, and securely, directly from the app, and synced with Apple Health!
The new Trends tab makes it much easier to view your progress: from the past month or year of data.
- Check the "weight" toggle to overlay weight changes with your points.

Drop us some feedback on what you think of the changes! 1.11.0 Sep 24 Bug fixes and enhancements. 1.10.4 Apr 1 Major update!
• Added clear training indicators when you are below and above your target fat burn zone
• Updated onboarding flow, including analyzing your existing workouts stored in Health for fat-burning optimization
• Fixed bug on the leaderboard causing duplicate entries 1.10.2 Mar 30 Fixed a bug with selecting workout type. 1.10.1 01/21/2025 Minor fixes and enhancements.
Expect more updates to come! 1.10.0 12/27/2024 Support was added for a 'Friends' (private) leaderboard.
Invite your friends and get ready to start competing beginning July 1st! 1.9.6 06/27/2024 Bugs fixes. 1.9.5 06/15/2024 Enhanced support section. 1.9.3 06/14/2024 Mejoras para la vista en vivo de la pantalla de bloqueo 1.9.2 06/12/2024 Check out the new Learn article about Leaderboards! 1.9.1 06/12/2024 Stability fixes and enhancements to Game Center behavior. 1.9.0 06/07/2024 Bug fixes and performance tuning. 1.8.8 06/04/2024 New Learn articles!
- Safe Heart Rate Zone Training
- Understanding Calorie Burn Calculations
- Medications & Heart Rate
- Nutrition & Heart Rate Training 1.8.7 05/29/2024 Small bug fix for daily streak counter. 1.8.6 05/28/2024 Added streaks! Let us know what you think!!

We've added a "Getting Started" article to help users begin their fat burn journey.

We love user feedback; let us know how you are enjoying the app and how we can improve it.
We answer every email. support@pkfitness.com 1.8.5 05/25/2024 More refinements to leaderboards!
- Access multiple Leaderboard Leagues
- Smoother Leaderboard Navigation
- Added League Descriptions

Added the ability for users to review the app.
- We value your feedback! Please send suggestions to us at support@pkfitness.com
- If you are loving the app, please give us a review by opening the settings and selecting 'Leave us a Review!'

Let us know how you like the new leaderboard! support@pkfitness.com 1.8.3 05/21/2024 Improvements to the new leaderboard. 1.8.2 05/19/2024 More improvements to the new leaderboard. 1.8.1 05/17/2024 New leaderboard leagues! Now you can compare your points to other users and rise through the ranks! 1.8.0 05/15/2024 When changing to a new iPhone, your app settings will now carry over automatically. 1.7.5 03/28/2024 We have enabled family sharing! Now everyone in the same family group can use the Premium version of the app with a single subscription.
- And some under-the-hood improvements. 1.7.4 03/28/2024 Minor bug fixes and enhancements. 1.7.3 01/02/2024 We fixed the accent colors for iOS and Watch widgets! 1.7.2 12/15/2023 New App Themes! Choose from a list of fun colors to make the app your favorite color.

Bug fixes and Accessibility OVERHAUL!
- Storage optimizations
- Fixed a bug where your daily points wouldn't refresh after completing a workout on iOS.
- We just made the Fat Burn App much easier to use for the visually impaired using VoiceOver.
You can also query for your workout status with Siri Shortcuts:
> "Siri, What is my Fat Burn zone?"
> "Siri, Fat Burn Status." 1.7.1 12/11/2023