SMART MINI EXERCISE BIKE WITH
RESISTANCE BANDS AND MAT
SF-B0418 SMART
USER MANUAL
DO NOT STAND ON THE UNIT.
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: support@sunnyhealthfitness.com or 1- 877 - 90SUNNY (877-907-8669).
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, lightheartedness, 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 equipment is not suitable for therapeutic use.
10. To avoid bodily injury and/or damage to the product or property, proper lifting and moving
are required.
11. Your product is intended for use in cool, dry conditions. You should avoid storage in
extreme cold, hot, or damp areas as this may lead to corrosion and other related problems.
12. This equipment is designed for indoor and home use only; it is not intended for commercial
use!
2
PRE-ASSEMBLY CHECK LIST
1 3
4
24R24L
A
B
C
D
SF-B023005WHT/SF-B023005DGY/P2330/SF-B0418 SMART
HARDWARE PACKAGE
#14 M8*38 4PCS
#22 ID8.2*OD16*1.5 4PCS
#12 M8 4PCS
STEP 1
#34 S13-S 14-S15 1PC
#35 S17-S19 1PC
42
43
No.
Description
Spec
Qty.
1
Main Frame
1
3
Front Stabilizer
1
4
Rear Stabilizer
1
24L
Left Pedal
1
24R
Right Pedal
1
A
Battery
AAA, 1.5V
2
B
Thank You Card
1
C
Manual
1
D
Hardware Package
1
42
Resistance Band
2
43
Non-Slip Mat
495*495*5mm
1
3
HARDWARE PACKAGE
Ordering Replacement Parts (U.S. and Canadian Customers only)
Please provide the following information in order for us to accurately identify the part(s) needed:
The model number (found on cover of manual)
The product name (found on cover of manual)
The part number found on the “EXPLODED DIAGRAM” (page 14) and “PARTS LIST”
(page 13).
#22 ID8.2*OD16*1.5 4PCS
#12 M8 4PCS
#14 M8*38 4PCS
#34 S13-S14-S15 1PC
#35 S17-S19 1PC
4
ASSEMBLY INSTRUCTIONS
We value your experience using Sunny Health and Fitness products. For assistance with parts
or troubleshooting, please contact us at support@sunnyhealthfitness.com or 1-877-90SUNNY
(877-907-8669).
STEP 1:
Attach Rear Stabilizer (No. 4) to the
Main Frame (No. 1) with 2 Carriage
Bolts (No. 14), 2 Flat Washers (No. 22),
and 2 High Cap Nuts (No. 12). Tighten
and secure with Spanner (No. 34).
Attach Front Stabilizer (No. 3) to the
Main Frame (No. 1) with 2 Carriage
Bolts (No. 14), 2 Washers (No. 22), and
2 High Cap Nuts (No. 12). Tighten and
secure with Spanner (No. 34).
#34
S13-S14-S15
#22 ID8.2*OD16*1.5 4PCS
#12 M8 4PCS
#14 M8*38 4PCS
12
22
12
22
14
14
1
3
4
5
We value your experience using Sunny Health and Fitness products. For assistance with parts
or troubleshooting, please contact us at support@sunnyhealthfitness.com or 1-877-90SUNNY
(877-907-8669).
STEP 2:
NOTE: The Left & Right Pedals (No. 24L
& No. 24R) are marked “L” and “R” for Left
and Right.
WARNING! Read instructions carefully as
improper assembly may cause permanent
damage to your bike.
Remove the Left & Right Nylon Nuts (No.
13L & No. 13R) located on the Left &
Right Pedals (No. 24L & No. 24R).
Align the Left Pedal (No. 24L) with the
left side of Crank Arm (No. 2) at 90°.
Gently insert the Left Pedal (No. 24L) into
the Crank Arm (No. 2) and turn the Left
Pedal (No. 24L) counter-clockwise as
tightly as you can with your hand. Use
Spanner (No. 34) to tighten and secure.
Turn the Left Nylon Nut (No. 13L)
clockwise as tightly as you can with your
hand. Use Spanner (No. 34) to hold the
pedal bolt on the Left Pedal (No. 24L) and
use Spanner (No. 35) to turn the Left
Nylon Nut (No. 13L) clockwise at the
same time, until it is tightened on to the
Crank Arm (No. 2).
Align the Right Pedal (No. 24R) with the
right side of Crank Arm (No. 2) at 90°.
Gently insert the Right Pedal (No. 24R)
into the Crank Arm (No. 2) and turn the
Right Pedal (No. 24R) clockwise as tightly
as you can with your hand. Use Spanner
(No. 34) to tighten and secure.
Turn the Right Nylon Nut (No. 13R)
counter-clockwise as tightly as you can
with your hand. Use Spanner (No. 34) to
hold the pedal bolt on the Right Pedal (No.
24R) and use Spanner (No. 35) to turn the
Right Nylon Nut (No. 13R) counter-
clockwise at the same time, until it is
tightened on to the Crank Arm (No. 2).
2
24L
34
2
24R
S15
34
#34
S13-S14-S15
#35
S17-S19
#13R
1
2
"-20 1PC
#13L
1
2
"-20 1PC
13L
13R
1
2
24L
24R
24L
2
13L
S15
34
S19
35
S15
34
S19
35
24R
13R
2
S15
6
We value your experience using Sunny Health and Fitness products. For assistance with parts
or troubleshooting, please contact us at support@sunnyhealthfitness.com or 1-877-90SUNNY
(877-907-8669).
STEP 3:
Insert the fixing hole (A) of the Pedal Strap
(No. 36-1) into the groove (24L-1) of the
Left Pedal (No. 24L).
Insert the fixing hole (B) of the Pedal Strap
(No. 36-1) into the groove (24L-2) of the
Left Pedal (No. 24L).
NOTE：The position of fixing holes and
groove can be adjusted according to the
size of your feet.
24L
36-1
24L
36-1
A
24L-1
24L
36-1
24L
36-1
B
24L-2
7
We value your experience using Sunny Health and Fitness products. For assistance with parts
or troubleshooting, please contact us at support@sunnyhealthfitness.com or 1-877-90SUNNY
(877-907-8669).
STEP 4:
Insert the fixing hole (A) of the Pedal Strap (No.
36-1) into the groove (24R-1) of the Right Pedal
(No. 24R).
Insert the fixing hole (B) of the Pedal Strap (No.
36-1) into the groove (24R-2) of the Right Pedal
(No. 24R).
NOTE：The position of fixing holes and groove
can be adjusted according to the size of your
feet.
42
41
38
42
41
38
a
b
38
41
42
STEP 5:
Unscrew the Connecting Hook (No. 41) located on
the Resistance Bands (No. 42) until the
Connecting Hook (No. 41) is open, then attach the
Connecting Hook (No. 41) onto the D-shape
Webbing Buckle (No. 38). (As shown in the pic a).
Screw the Connecting Hook (No. 41) closed until
the D-shape Webbing Buckle (No. 38) is secured
with the Connecting Hook (No. 41) in case of
disengagement during exercise. (As shown in the
pic b).
The assembly is complete!
24R
36-1
24R
36-1
A
24R-1
24R
36-1
36-1
24R
B
24R-2
8
BATTERY INSTALLATION & REPLACEMENT
BATTERIES
31
32
1
31
BATTERIES
31
BATTERY INSTALLATION:
1. Take out 2 AAA batteries from the manual bag.
2. Remove the Meter (No. 31) from Main Frame (No. 1). Then disconnect the Sensor
Wire (No. 32) from the Meter (No. 31).
3. Install 2 AAA batteries into the battery case on the back of the Meter (No. 31). Pay
attention to the battery + and – poles before installing.
4. Insert the Sensor Wire (No. 32) into the hole on the back of Meter (No. 31).
5. Attach the Meter (No. 31) onto the Main Frame (No. 1).
The installation is complete!
BATTERY REPLACEMENT:
1. Remove the Meter (No. 31) from Main Frame (No. 1). Then disconnect the Sensor
Wire (No. 32) from the Meter (No. 31).
2. Remove the 2 old AAA batteries from the battery case and install 2 new AAA batteries
into the battery case on the back of the Meter (No. 31). Pay attention to the battery +
and – poles before installing.
3. Insert the Sensor Wire (No. 32) into the hole on the back of Meter (No. 31).
4. Attach the Meter (No. 31) onto the Main Frame (No. 1).
The replacement is complete!
NOTE: Dispose battery according to your state and regional guidelines.
9
EXERCISE METER
BLUETOOTH :
1. The Bluetooth icon will flash when the meter is on or wakes from sleep mode. If no
Bluetooth connection is established within 3 minutes, the Bluetooth icon will turn off.
2. The Bluetooth icon will stay on when it is connected.
WIRELESS HEART RATE :
1. The wireless heart rate icon will flash when the meter is on. If the heart rate monitor is not
connected within 1 minute, the wireless heart rate icon will turn off.
2. After exercise resumes, the wireless heart rate icon will flash. If the heart rate monitor is not
connected within 1 minute, the wireless heart rate icon will turn off.
3. When the meter wakes from sleep mode, the wireless heart rate icon will flash. If the heart
rate monitor is not connected within 1 minute, the wireless heart rate icon will turn off.
4. The wireless heart rate icon will flash when the MODE key is pressed. If the heart rate
monitor is not connected within 1 minute, the wireless heart rate icon will turn off.
5. The wireless heart rate icon will stay on when the heart rate monitor is connected.
NOTE: The heart rate monitor is not included. Wireless heart rate function works with SunnyFit
Heart Rate Monitor HR200. HR200 can only connect to the computer when the wireless heart
rate icon is flashing.
KEY GUIDE:
MODE:
1. Press the Mode key to select the function you want.
2. Hold the MODE key for 2 seconds to reset all values except ODO when the Bluetooth is not
connected.
Press and hold the MODE key for 6 seconds to disconnect from both the SunnyFit APP and
the heart rate monitor; then, the meter will enter sleep mode.
10
FUNCTIONS:
TMR (TIME): Press the key until "TMR" is displayed on the screen, the meter will display the
time elapsed during exercise.
SPD (SPEED): Press the key until "SPD" is displayed on the screen, the meter will display the
speed during exercise.
DIS (DISTANCE): Press the key until "DIS" is displayed on the screen, the meter will display
the distance travelled during exercise.
CAL (CALORIE): Press the key until "CAL” is displayed on the screen, the meter will display
the calories burned during exercise.
P (PULSE): The data comes from the matching Bluetooth heart rate monitor. When the heart
rate is detected, the real-time value of the heart rate is displayed, the heart rate icon flashes.
When there is no heart rate, P is displayed. The heart rate icon change from flashing to off.
ODO: Counts the total distance from when batteries was installed. If the batteries are replaced,
the value will reset to zero.
NOTE:
1. The meter will shut off automatically and disconnect the heart rate monitor if there is no
activity for 4 minutes when the Bluetooth is not connected. All function values will be saved.
You can press any key or restart exercising to wake up the meter.
2. If the display on the meter does not show properly, please re-install or replace the batteries.
TECHNICAL DATA
Connectivity: Bluetooth LE
Frequency Range: 2400~2483.5Mhz
Transmitting Power: 0dBm
11
ADJUSTMENTS & USAGE GUIDE
ADJUSTING THE TENSION
Adjust the tension by rotating the
Tension Control Knob (No. 28)
clockwise to increase the level of
resistance. Rotate the Tension Control
Knob (No. 28) counter-clockwise to
decrease the level of resistance.
NOTE: The Tension Control Knob (No.
28) can be stepless adjustment, just turn
it clockwise to the end or counter-
clockwise to the end.
USE ONLY WHILE SITTING.
DO NOT STAND ON THE
MACHINE!
WARNING
The machine is intended to be used in a
sitting position only, do not stand on the
machine.
Failure to follow all warnings and
instructions could result in serious injury
or death.
12
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:
13
PARTS LIST
No.
Description
Spec.
Qty.
No.
Description
Spec.
Qty.
1
Main Frame
1
23L
Left Belt Cover
1
2
Crank Arm
1
23R
Right Belt Cover
1
3
Front Stabilizer
1
24L
Left Pedal
1
4
Rear Stabilizer
1
24R
Right Pedal
1
5
Adjusting Plate
1
25
End Cap
25*50
2
6
Fixing Plate
1
26
Bearing Clamp
φ55*5
2
7
Belt Wheel
1
27
Flywheel Clamp
φ33.5*φ16*4
1
8
Spring
1
28
Tension Control Knob
φ60*φ8*41
1
9
Adjusting Bolt
1
29-1
Belt
L520*W18
1
10
Spring Clip
1
30
End Cap
φ70*φ29*12
2
11
R shape Latch
1
31
Meter
XT-2366
1
12
High Cap Nut
M8
4
32
Sensor Wire
Line: 200mm
1
13L
Left Nylon Nut
1/2"-20
1
33
Knob Sticker
φ21.5
1
13R
Right Nylon Nut
1/2"-20
1
34
Spanner
S13-S14-S15
1
14
Carriage Bolt
M8*38
4
35
Spanner
S17-S19
1
15
Screw
M4*8
3
36-1
Pedal Strap
277mm
2
16
Screw
M6*12
8
37
End Cap
25*50
2
17
Screw
M6*15
3
38
D-shape Webbing
Buckle
15*65
2
18
Screw
M6*15
1
39
Flat washer
φ6.5*φ18*1.
2
19
Screw
ST2.9*10
2
40
Screws
M6*20
2
20
Screw
ST4.2*15
5
41
Connecting Hook
2
21
Screw
ST4.2*13
4
42
Resistance Band
2
22
Flat Washer
ID8.2*OD16*1.5
4
43
Non-Slip Mat
495*495*5mm
1
14
EXPLODED DIAGRAM
1
2
4
5
6
7
8
9
10
11
12
13L
13R
14
15
15
16
16
17
18
19
20
20
20
20
21
21
21
21
22
23L
23R
24L
24R
25
25
26
26
27
28
29-1
30
30
31
32
33
#34
S13-S14-S15
17
16
16
#35
S17-S19
36-1
36-1
3
7
3
2
2
1
2
3
7
1
4
1
4
2
2
1
2
3
8
3
9
4
0
4
2
4
1
3
8
3
9
4
0
4
3
Version 1.1
