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J2-iTronic Taiwan Co., Ltd.

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About Company

J2-iTronic Taiwan is a platform that promotes innovation and entrepreneurship, dedicated to providing resources for entrepreneurs and advancing technology. Aligned with the spirit of Fit Monster, we jointly promote smart fitness products, allowing more people to enjoy the fun of fitness through technology. Our goal is to help everyone continuously push their limits and achieve a better life based on health.

Product Name

The SJ600 Bluetooth Smart Sensory Skipping Rope is the world's first device combining jump rope and super slow jogging. It features various motion-sensing games and supports multiplayer interactions, making exercise more enjoyable. Equipped with a nine-axis gyroscope and Bluetooth 5.1, it ensures accurate and stable workout data. Enjoy personalized training anytime, anywhere, and achieve a healthier lifestyle by pushing your limits. The F1 Bluetooth Smart Push-Up Training Set combines motion-sensing technology with a multifunctional design, offering comprehensive push-up training. It features smart sensors that accurately track each rep and posture, and connects to a mobile app via Bluetooth for real-time data recording. Suitable for all fitness levels, it helps you achieve effective workouts effortlessly.

Product Info

The SJ600 Bluetooth Smart Sensory Skipping Rope is the world's first device combining jump rope and super slow jogging. It features various motion-sensing games and supports multiplayer interactions, making exercise more enjoyable. Equipped with a nine-axis gyroscope and Bluetooth 5.1, it ensures accurate and stable workout data. Enjoy personalized training anytime, anywhere, and achieve a healthier lifestyle by pushing your limits.

When workouts feel boring or hard to stick to, the Fit Monster SJ600 Bluetooth Smart Jump Rope is your new way to fall in love with fitness again! Equipped with a 9-axis motion sensor, it accurately tracks every jump and even features a super slow jogging mode—perfect for fat burning without straining your knees. Paired with the exclusive app, you get guided jump rope sessions, slow jogging, and spinning workouts, all with voice coaching and real-time stats. Whether you're a busy office worker, a beginner, or someone shy about going to the gym, the SJ600 makes it easy to build a stronger, leaner body—right at home. Try it today and feel how fun fitness can be. One jump and you’re hooked!

Product Solutions

Tired of guessing your progress? The Fit Monster SJ600 takes home fitness to the next level with Bluetooth 5.1 for ultra-stable connection to our Fit monster Workout Tracking App and Gamefits Motion-Sensing Fitness Game App. Every jump, every step, and every movement is recorded in real time—track your calories, time, reps, and progress like a pro. Want to make workouts fun? Switch to game mode and challenge your friends online with motion-sensing jump rope battles and slow jogging adventures. With the SJ600, your living room becomes a smart gym and a game arena. Fitness isn’t just effective—it’s exciting. Train smart. Play hard. Level up your body.

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Get in touch directly with us.

+886-2-7756-1768

6F., No. 26, Sec. 3, Nanjing E. Rd., Zhongshan Dist., Taipei City 104103 , Taiwan