2.7
217 reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
Users Interact
Learn more
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About this app

Jacfit merges fitness and technology to deliver interactive, motivating workouts. Our sensors and smart bands sync with the app, offering challenges and motion-based games. We prioritize adaptability with workouts for any environment or equipment—whether walking, biking, or no-equipment exercises. Continuous updates ensure a dynamic and engaging experience for all users.
Cycling & Running
• 17+ tracks with varying lengths and styles for all fitness levels.
• Customize your workout time and distance for each session.
• Personal fitness calendar to set programs and track progress.
• Compete in global tournaments.
Carnival
• 10+ motion games with no workout equipment required.
• Compete on global leaderboards.
Pet
• Hatch and evolve your pet through workouts.
• Build and customize your town.
Community
• Showcase your performance.
• Join clubs to connect with like-minded users and train together.
• Share posts to document your fitness journey.
Updated on
May 19, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Photos and videos
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

2.7
183 reviews
Stephen (Genesishep)
October 25, 2024
Update: Thanks Dev for your response. I decided to uninstall the app since I use my TV screen while I exercise. 1st Review: No Android/Google TV app seems like a huge missed opportunity and a weird decision when they show casting to your TV all the time. Like I said, weird decision not to have a TV compatible app unless they just want your phone / tablet for access to your data for data mining? More sure if I'm keeping it installed so I'll rate at average for now. Love the gamification though!
4 people found this review helpful
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JSPORTS TECHNOLOGY CO., LTD.
September 20, 2024
Hello! Based on the portable feature of the products, we let the app only be downloaded on a phone or tablet. Feel free to contact us via support@jacfit.com if you have any questions! Also thank you for your support!
Bruce T
June 26, 2025
App does not keep progress. Ran 5k, finished and it asked to save workout, I hit yes then it continued to say uploading for over 5 minutes before the app just crashed. Opened it back up and no progress was saved anywhere in the app. after a couple weeks this losing of data seems to happen anytime the app says lost connection at some point. don't know why this app loses connection so much but it does often.
5 people found this review helpful
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JSPORTS TECHNOLOGY CO., LTD.
June 16, 2025
We're sorry for the issue caused to you. We've passed the issue on to our R&D team and will fix this issue as soon as possible. Thank you for your patience and understanding.
Jessica R.
January 11, 2026
Customer support went above and beyond for me. I just got my new device today and the second my kids saw it they were ready for me to set it up. I have never had any issues using it, so im not sure whats happening with a select few reviews having a problem but it works great for me. Thank you! I cant wait to see more updates come out. Keep em coming!
1 person found this review helpful
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JSPORTS TECHNOLOGY CO., LTD.
January 7, 2026
Thank you for your support and love! We’ll be adding more exciting features in the future 😊

What’s new

1. The Carnival entry has been removed for a cleaner and more streamlined experience
2. Improved JMotion calibration and introduced a new JMotion icon
3. Some issues have been resolved.