Installation

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?

In order to make Jacfit sensor fit your exercise bike and get more accurate data, you have to calibrate the speed.

Based on your sensor installation, there are three different ways to calibrate the speed.

For manual mode, riding the exercise bike, when the bike's speedometer reached around 12.5 mph, pressing the calibrate button.

Note: Only the speed of the exercise bike needs to be calibrated.

For bikes, we have different algorithm.

You can choose different types of bike on our app according to yours as the picture below.

Reminder:Only the exercise bike needs to calibrate the speed.
Manual

Device

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?
Follow The Steps Below:
1. Turn on the Bluetooth.
2. Allow Jacfit to use your location as the first app-download.
3. Active the sensor with a magnet and you will see the sensor name in the app and click it to connect.
Gray Bluetooth icon will become blue when it is done correctly. (If not, pressing the gray Bluetooth button to pair up.)
Why I Can't Connect Jbike to Jacfit App?
Solution1:

Turn on Bluetooth and allow Jacfit to use your location as the first download.

*The device will turn into sleep mode in 20 seconds automatically. Remember to wake it up and check the connection again.

Solution2:

Check setting on your phone
1. Go to setting, tap Jacfit
2. Turn on Bluetooth and allow the location on your phone.
3. Restart the app and press the gray Bluetooth icon to connect again.
How to Connect JBike and JMate to Measure Heart Rate?
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.

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