
User Manual
Smart Twist Stepper with Resistance Bands
S100
EN
IMPORTANT! Please retain owner’s manual for maintenance and adjustment instructions. Your
satisfaction is very important to us, PLEASE DO NOT RETURN UNTIL YOU HAVE CONTACTED US.

1
Important Safety Information
We thank you for choosing our product. To ensure your safety and health, please use this equipment
correctly. It is important to read this entire manual before assembling and using the equipment. Safe
and effective use can only be achieved if the equipment is assembled, maintained, and used properly.
It is your responsibility to ensure that all users of the equipment are informed of all warnings and
precautions.
1. Before starting any exercise program, you should consult your physician to determine if you have
any medical or physical conditions that could put your health and safety at risk or prevent you
from using the equipment properly. Your physician’s advice is essential if you are taking
medication that affects your heart rate, blood pressure, or cholesterol level.
2. Be aware of your body’s signals. Incorrect or excessive exercise can damage your health. Stop
exercising if you experience any of the following symptoms: pain, tightness in your chest, irregular
heartbeat, shortness of breath, lightheadedness, dizziness, or feelings of nausea. If you do
experience any of these conditions, you should consult your physician before continuing with your
exercise program.
3. Keep children and pets away from the equipment. The equipment is designed for adult use only.
4. Use the equipment on a solid, flat level surface with a protective cover for your floor or carpet. To
ensure safety, the equipment should have at least 2 feet (60 cm) of free space all around it.
5. Ensure that all nuts and bolts are securely tightened before using the equipment. The safety of the
equipment can only be maintained if it is regularly examined for damage and/or wear and tear.
6. Always use the equipment as indicated. If you find any defective components while assembling or
checking the equipment, or if you hear any unusual noises coming from the equipment during
exercise, discontinue use of the equipment immediately and do not use until the problem has
been rectified.
7. Wear suitable clothing while using the equipment. Avoid wearing loose clothing that may become
entangled in the equipment.
8. Do not place fingers or objects into the moving parts of the equipment.
9. The maximum weight capacity of this unit is 300 lbs (135 kg).
10. This equipment is not suitable for therapeutic use.
11. To avoid bodily injury and/or damage to the product or property, proper lifting and moving are
required.
12. Your product is intended for use in cool and dry conditions. You should avoid storage in extreme
cold, hot or damp areas as this may lead to corrosion and other related problems.
13. This equipment is designed for indoor and home use only; it is not intended for commercial use.
Statement Of Purpose
The Smart Twist Stepper with Resistance Bands empowers users to achieve a full-body workout at
home, combining cardio and resistance training to build strength, balance, and endurance.
Waste Disposal
JLL products are recyclable. At the end of its useful life please dispose of this article correctly and safely
(local refuse sites).
EU Declaration Of Conformity
You can find the declaration of conformity at the following link:
https://jllfitness.co.uk/pages/declaration-of-conformity
Technical Data
Connectivity: Bluetooth LE
Frequency Range: 2400~2483.5 Mhz
Transmitting Power: 0 dBm

2
Pre-Assembly Check List
When you open the carton, you will find the following parts:
Ordering Replacement Parts
Please provide the following information in order for us to accurately identify the part(s) needed:
The model number
The product name
The part number
Please contact us at [email protected]o.uk or +44 (0) 800 6123 988.
A
20
20
B
10
No. Description Spec. Qty.
No. Description Spec. Qty.
10 Main Frame 1 B Battery 1
A Manual 1 20 Resistance Band Φ8*640 2

3
Battery Safety Warning
NOTES:
1) Remove and immediately recycle or dispose of used batteries according to local regulations and keep
away from children. Do NOT dispose of batteries in household trash or incinerate.
2) Even used batteries may cause severe injury or death.
3) Call a local poison control center for treatment information.
4) The compatible battery type CR2032 3V.
5) Non-rechargeable batteries are not to be recharged.
6) Do not force discharge, recharge, disassemble, heat above 50°C/122°F, or incinerate. Doing so may
result in injury due to venting, leakage or explosion, resulting in chemical burns.
7) Ensure the batteries are installed correctly according to polarity (+ and -).
8) Remove and immediately recycle or dispose of batteries from equipment not used for an extended
period of time according to local regulations.
9) Always completely secure the battery compartment. If the battery compartment does not close
securely, stop using the product, remove the batteries, and keep them away from children.

4
Warning Labels

5
Assembly Instructions
We value your experience using JLL products. For assistance with parts or troubleshooting, please
contact us at co[email protected]o.uk or +44 (0) 800 6123 988.
11
9
32
10
20
19
STEP 1
Remove the Main Frame (No. 10) from the
box.
Lift the Right Pedal (No. 32) up with your
hand and ensure that Cable (No. 22) is
inserted into the slot of the Pulley (No. 9) as
shown in the picture.
STEP 2
Turn the Adjustment Knob (No. 11)
clockwise
" + " all the way right until it reached its end
point.
STEP 3
Connect 2 Resistance Bands (No. 20) to the
Resistance Band Buckles (No. 19) at the
front of the left and right pedals as shown in
the picture.
The assembly is complete!

6
Maintenance & Adjustment Guide
3
2
5
11
10
ADJUSTING THE STEPPING HEIGHT
Turn the Adjustment Knob (No. 11)
clockwise
to increase
the stepping height.
Turn the Adjustment Knob (No. 11)
counter-clockwise
to
decrease the stepping height.
NOTE: Before turning the adjustment knob, you need to
lift one pedal of the Left or Right Pedals (No. 5 or No. 32)
up and ensure the cable is around the pulley. If the cable
is not properly positioned around the pulley, it can cause
damage to the main frame of the product or prevent the
height from adjusting correctly.
CLEANING
The stepper can be cleaned with a soft, clean, and damp cloth. Do not use abrasives or solvents on
plastic parts. Please wipe your perspiration off the stepper after each use. Be careful not get excessive
moisture on the computer display panel as this might cause electrical hazards or electronics failure.
Please keep the stepper, especially the computer, out of direct sunlight to prevent screen damage.
Please inspect all assembly bolts and pedals on the stepper for proper tightness every week.
STORAGE
Store the stepper in a clean and dry environment, away from children.
Resistance Band Instructions
1. Unscrew the hook nut located on the band until the hook is open as shown in the picture below.
2. Attach the band hook onto the pedal hook and screw the hook nut closed until the pedal hook is
secured with the hook nut.
3. Assembly is done.
Adjusting the Rope Length
To Lengthen Rope
To Shorten Rope
Push one side of the rope down and then pull the
bottom of the rope downward as shown in the
picture below.
Repeat this process until the rope is at the
desired length.
NOTE: This adjustment decreases the tension on
the bands.
Push the rope upward from the bottom and then
pull one side of the top rope up as shown in the
picture below.
Repeat this process until the rope is at the desired
length.
NOTE: This adjustment increases the tension on
the bands.
NOTE: When lengthening the rope; only one side of the rope can be pushed down. If the side that you
are trying to push down does not move; try the other side of the rope.

7
U-shaped iron
Cable
Maintenance & Care Instructions
1. If the stepper screeches during exercise, please discontinue use and do the following: loosen the
screw located on the U-Shaped iron then loosen the cable as shown in the picture below. Next,
lubricate both the U-Shaped iron and cable to improve the sliding condition. Re-tighten and
secure the screw and cable.
2. For safety and efficiency, please be sure to inspect and lubricate the U-Shaped iron and cable
regularly.
3. Always use dry cloth when cleaning the stepper, never clean the stepper using a wet or damp
cloth.
4. Store the stepper in a dry area free of moisture, do not store or leave outdoors.
5. During exercise the hydraulic cylinders may produce noise if they become too hot, it is perfectly
normal for this to occur.
6. To avoid injury to your hands, please refrain from touching the hydraulic cylinders during or
immediately after use.
Operating Instructions
1. During the use of the equipment, please make sure to follow all instructions carefully as any
improper techniques of usage and/or assembly may result in injury and/or damage to the
equipment.
2. The suggested exercise regimen for optimal results is 10-15 minutes per day, at least three times
a week.
3. Before beginning exercise, always inspect the equipment to ensure that all moving parts as well
as hardware are secured correctly and are in proper condition.
NOTES:
If you are having a hard time balancing on the stepper, please hold onto something for support.
The Hydraulic Cylinder (No. 16) may become excessively hot after prolonged use and may be
dangerous to touch. Allow the Hydraulic Cylinder (No. 16) to cool between uses.

8
Changing The Battery
1. Remove the Screw (No. 33) from the Main Frame (No. 10). Remove Meter (No. 12) from Main
Frame (No. 10) and disconnect the link wire of Sensor (No. 13) from the Meter (No. 12).
2. Remove the battery from the backside of Meter (No. 12).
3. Please insert the battery diagonally into the backside of Meter (No. 12). Please ensure the positive
(+) side is facing upward. and make sure the battery is under the obstruction as shown in above
diagram.
4. Note: If the battery is not installed properly, the Meter (No. 12) can’t be turned on.
5. Insert the link wire of Sensor (No. 13) into the wire inserting hole on the back of Meter (No. 12).
6. Insert the Meter (No. 12) into Main Frame (No. 10) and secure the Screw (No. 33).
13
10
33
BATTERY
12

9
Exercise Meter
AUTO ON/OFF:
KEY FUNCTIONS:
To select the LOCK MODE setting, press the red key when the pointer is on the function you wish
to lock (Time, Reps/Min, Count, Calorie and Scan). Once locked, only the selected function will be
displayed.
The meter can be reset by pressing and holding the red key for two seconds when Bluetooth is
not connected.
When Bluetooth is not connected, hold and press the red key for 6 seconds to enter sleep, and all
the values are still retained.
When Bluetooth is connected, press and hold the red key for 6 seconds to disconnect from the
SunnyFit APP then, all values will be reseted and the meter will enter sleep mode.
FUNCTIONS:
TIME: Counts the total time of an exercise from start to finish.
CALORIES: Counts the number of total calories burned during an exercise from start to finish.
COUNT: Automatically accumulates the count of steps taken during sessions. Meter counts 1 step after
you step once with each foot.
REPS/MIN: Automatically displays the count of steps per minute.
SCAN: Press the red key until the indicator arrow points to SCAN. The indicator arrow will continue
to flash indicating that SCAN mode is active. SCAN mode will automatically scan through each
function in sequence.
NOTE:
If you have an inaccurate reading on the meter, please replace the battery immediately. (See
instructions below). Removing the batteries will also reset the meter and return all function
settings back to zero.
Please use one CR2032 battery.
All functions will automatically stop calculating when “STOP” appears in the upper left corner of
the meter. This occurs when there is no signal for a period of 4 seconds. Once the exercise begins
again, the meter will automatically begin to continue the calculation.
If the steps of the machine are put into motion or the red key is
pressed, the meter will activate and will remain active during use. If
it goes without signal for approximately 4 minutes, the meter will
turn off automatically when Bluetooth is not connected.

10
APP Connection:
Connect Smart Equipment to SunnyFit App:
1.
Scan to download SunnyFit from the app store:
2.
Ensure that the Bluetooth function is turned on from your mobile device.
3.
If this is your first time using the SunnyFit app, follow the in-app instructions to register for your free
SunnyFit account and log in.
4.
Begin any workout activity that matches your smart equipment, then follow the onscreen prompts
to search for and connect to your smart equipment.
5.
When connected, your stats and records will be displayed at the end of your course/session, and
recorded in your account profile!
Troubleshooting:
If you are having trouble connecting your smart equipment, visit www.sunnyfit.com/guide or scan
the QR code below:
If you require additional support, please contact support@sunnyfit.com

11
Parts List
No. Description Spec. Qty.
No. Description Spec. Qty.
1 Screw M6 2 18 Bolt M6*34 4
2 Bearing Cap Φ38*6.2*7.5 2 19
R
esistance
Band Buckle
2
3 Bearing Sleeve
Φ38*Φ19.1*12 4 20
Resistance
Band
Φ8*640 2
4
Right Pedal
Tube
1 21 Screw M5 2
5 Left Pedal 320*120*82.5 1 22 Cable Φ6*335 1
6 Screw M5 4 23 Plastic Gasket
Φ16*Φ10.2*1 2
7 Stopper Φ25*22 2 24
Power
Metallurgy
Φ17*Φ10.1*6.5 2
8 Cap Φ50 4 25 Lock Washer Φ19*Φ12.9*1.0 1
9 Pulley Φ100*Φ8.2*20 1 26 Locknut M10 2
10 Main Frame 1 27 Magnet Cover
Φ15*3.5 1
11
Adjustment
Knob
M12 1 28 Screw ST3*8 1
12 Meter DSC03605BL 1 29 Screw M8*40 1
13 Sensor 1 30 Locknut M8 1
14 Magnet 1 31 Pulley Block 1
15
Left Pedal
Tube
1 32 Right Pedal 320*120*82.5 1
16
Hydraulic
Cylinder
Φ
38
(
L220
-
L350)
2 33 Screw ST4.2*12 1
17 Nut M6 4
34 Washer Φ38*Φ6.2*T1 2

12
Exploded Diagram
Version: 1.0
20
20
5
19
21
1
2
3
6
6
7
12
32
19
21
3
14
23
24
28
27
1
3
2
4
6
7
6
13
8
18
16
17
8
29
9
30
31
25
11
10
8
22
18
17
8
16
3
15
23
24
26
26
33
34
34

Register
Register your product and verify warranty terms:
jllfitness.co.uk/warranty
Download
Track your fitness progress & join FREE workout courses!
Download SunnyFit App today!
Follow
Find us on social media
Contact
Get in touch with us for any questions
www.jllfitness.co.uk
