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  • JBike Installation for Bike

  • JBike Installation for Upright/Recumbent Bike

  • JBike Installation for Spin Bike

  • How can I Confirm the JBike Sensor Is Successfully Installed?

    Align the sensor and the magnet then check if they are 5mm away from each other, and the LED indicator will flash if done correctly.

    More information see the video in the bike installation.

  • How Can I Calibrate Exercise Bike's Speed?

    Note: Only the exercise bike needs to calibrate the speed.

  • Manual


  • What Version of Smart Device Support JACFIT app?

    Type Mobile spec Ram required Remaining storage
    iPhone iPhone 11 or higher 4GB 3GB
    iPad iPad 10 or higher 4GB 3GB
    Android Depending on the CPU and GPU model performance(suggest in these 3years) 4GB 3GB
    Tablet Depending on the CPU and GPU model performance(suggest in these 3years) 4GB 3GB
  • What Type of Battery Can I Use in JBike?

    Battery type: CR2450 (lasts up 700 hours)

    Search on Amazon: https://www.amazon.com/s?k=CR2450&ref=nb_sb_noss_2

  • How to Use Big Screen Experience JACFIT App?

    • Cable
      Use HDMI cable and adapter for your phone connecting cell screen to TV.
    • Wi-fi
      • iOS: Apple TV
        Use airplay mirroring smartphone screen to TV.
      • Android: Chromecast
        Download the Google Home app, and connect to the same Wi-Fi as Chromecast
      then output your cell screen to TV.

    Cast your screen to tv - iOS version

    Cast your screen to tv - Android version


  • How to Connect Your Jbike to Jacfit app?

  • Where Can I Find My Workout Data?

    Tap Jacfit >> Profile icon

    • Profile
    • Total record
    • Each race record
    • Each roaming record
  • Where Can I Find The Race Record?

    You can find your each race record in the profile. Once you finished the race, fitness data will automatically record in your profile. Reminder: if you didn’t finish the race, the data won’t be recorded.

  • Why My Roaming Data Didn’t Count in My Records?

    For roaming, you have to ride over 5 minutes then the system will ask you to record the data or not.

  • What’s Different Between Roaming, Tournament and Reservation?

    Features Roaming Tournament Reservation
    Outdoor mode ✔️
    Riding with random player ✔️ ✔️
    Riding with your friends online ✔️ ✔️
    Training by yourself ✔️
    Voice chat ✔️ ✔️
    Player limits (8people) ✔️ ✔️
    Reservation time ✔️
    Kick out the person ✔️

    Roaming Demo

    Tournament Demo

    Reservation Demo