User’s Manual
Introduction
UO Healthfit is the world’s first smartphone-based portable linked with Bluetooth body
fat analyzer which connects 4-pole electrode body fat analyzer with four upper body
touch type electrodes to an multi-functional application by utilizing the high definition
display and powerful operation function of a smartphone.
This product can be used by Smart-Phone paired with Bluetooth.
Package contents
1. UO Healthfit main body
2. Manual
3. Pouch
4. USB cable for battery recharge
APP
Download ‘UO Healthfit’ app from App Store or Google Play or download the app by
scanning QR code on the package.
Run the ‘UO Healthfit’ app.
Enter the information such as gender, weight, and height and birth date required by the
app.
Bluetooth Connection
Push the button of the device ‘UO Healthfit’ and then check whether the LED Blue-light is
illuminated. Then click ‘measurement’ in the app and it’ll be connected automatically.
Warning
Please consult with your doctor for medical symptoms.
Measuring
Push “Measure” button on the ‘UO Healthfit’ app.
For women, select your body type from either an apple type or pear type.
If the smartphone and body fat analyzer is successfully connected, then stretch your arm
fully as shown in the figure, and hold the body fat analyzer with four fingers (thumbs
and forefingers) and push “Measure” button. Then it starts measuring while it shows
your scanned body image. Do not talk or move to calculate accurate value.
It verifies five measurement results: body fat mass, body fat ratio, muscle mass, basic
metabolism calorie and BMI.
If you push ‘Recommendation’ button, it shows your body type out of 18 body types for
men and 36 body types for women and recommends appropriate appetite and exercise.
If you want to manage your body type, then select “Body Area” button and select one
out of weight, targeted weight, and enter appropriate value accurately.
Tips for accurate measurement
1. Stand up for five minutes before the measurement.
2. Reduce error derived from moisture by measuring it two hours after wake-up.
3. Measure it after relieving yourself.
4. If possible, measure it on an empty stomach and reduce error derived from food
by measuring it two hours after meal.
5. Measure it before exercise, active work or sauna (bath) which might decrease
total body water. -
6. Since people do water metabolism by hours, measure it at room temperature
(20-25℃) routinely.
7. Do not move or talk during the measurement.
Never use the body fat analyzer, if;
1. You are using a pacemaker, electrocardiogram medical device, artificial heart,
and artificial heart - lung machine. This device may affect the apparatus.
2. You are pregnant or may be pregnant; and you are having period.
3. You are old and weak or a sickly person.
4. Be sure to use this product for proper purpose and do not use it for other
purposes.
5. Do not disassemble and modify the device.
Cautions in using the body fat analyzer
1. Since this device uses micro amperage less than 180uA and 50 kHz, you cannot
feel electric current during measurement. If you feel electric current, do not use
this product.
2. Consult a professional for diet or exercise program.
3. The electrodes shall not be stained. If it is stained, wipe it out with dry towel and
wet the towel with minimum water, cleaner, spray if necessary.
4. Static electricity may damage the product while you put it in your pocket, so be
sure to keep the device in the supplied plastic pouch or anti-static pouch.
5. Do not use this device nearby appliances like microwave oven which generates
powerful electrical or electromagnetic wave. There may be measurement error.
6. Do not expose the device to direct sunlight or strong heat, and do not keep it in
the place with high humidity.
7. Do not throw it or give an impact externally.
8. Be sure to read and understand this manual.
Customer support (A/S)
If you have any problem while using UO Healthfit, please send an email or call the
number below.
Email: ilucir1@gmail.com
Phone number: +82-31-628-5300
Standards for consumer damage compensation
The warranty period is one year after purchase. If any defects are found within one year,
it will be repaired for free or exchanged.
The problems occurred by people who should not use this product, or violations of
cautions shall not be compensated.
Damage caused by natural disaster such as typhoon, heavy rainfall, flood or earthquake
is not subject for free service.
If the product is broken by falling or submersion, it can be repaired with service fees.
The exterior view, specification and color of the product may be changed for
improvement without prior notice.
Product specification
Measurement method: Four electrodes method by using four touch electrodes
Frequency range: 50 ㎑
Measured area: Upper body
Measurement items: Body fat ratio, body fat mass, muscle mass, BMI, basic metabolism
calorie
Electric current: About200㎂ or less
Supply voltage: Li-ion Rechargeable Battery (DC 3.7V)
Transmit device: Bluetooth 4.0
Weight: 20g (main body)
Measurement range: 100~950Ω
Measurement time: Within one minute
Range of height: 110-200㎝
Range of weight: 30-149㎏
Range of age: 7-89
Measurement condition: Temperature 10~40℃, Humidity 30~75%
Storage condition: Temperature 0~40℃, Humidity less than 95%
Accessories: USB cable for recharge, pouch, manual
Manufacturer information
Product name: ‘UO Healthfit’ body fat analyzer
Manufacturer: Donut System LSI Co., Ltd.
Made in Korea
FCC (Federal Communications Commission)
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation.
This equipment generates uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference to
radio communications.
However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit difference from that go which
the receiver is connected.
Consult the dealer or an experienced radio/TV technical for help.
WARNING: This equipment may generate or use radio frequency energy. Changes or
modifications to this equipment may cause harmful interference unless the modifications
are expressly approved in the instruction manual. The user could lose the authority to
operate this equipment if an unauthorized change or modification is made.
This device compiles with Part 15 of the FCC’s Rules. Operation is subject to the following
two Conditions:
This device may not cause harmful interference, and
This device must accept ant interference received, including interference that may cause
undesirable operation.
Hereby, Donut LSI. Declares that this A1525 is in compliance with the essential requirements and
other relevant provisions of directive 1999/5/EC.)
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