OSIM uCheck Smart User manual

Designed & Developed in Singapore by OSIM International Pte. Ltd. (A subsidiary of V3 Group)
© 2021 All rights reserved. www.OSIM.com Rev D
uCheck Smart
OS-571 Operation Manual

1) English
2) Simplified Chinese 简体中文
3) Traditional Chinese 繁體中文

1
Thank you for purchasing the OSIM uCheck Smart. Please
read the operation manual thoroughly for the correct
methods of usage and take special notice of the safety
section before you start.
This manual should be kept on hand for easy reference. It is
your guide to a safe and efficient operation.
OS-571
uCheck Smart
ENGLISH
Contents Safety 2
Features 4
Names of parts and functions 5
Preparation before use 7
Manual operation 13
Pairing uCheck Smart with smart device 16
Compatibility of OSIM Well-Being App 18
Troubleshooting 18
Specifications 22

2
Usage environment
• Do not use the product in a room with temperatures of
40°C or higher and high humidity environment.
• Precision components are used in the construction of the
product. Extremes in temperature, humidity, direct sunlight,
shock or dust should be avoided.
• The product is designed for home use and not for
commercial purposes.
Safety
Usage safety
• Do not use or operate the product when your arm is wet.
• Do not use the the product if any part of the product is
cracked.
• Do not insert any object into the product as this may result
in malfunction.
• Do not stack heavy items on the product.
• Do not drop the product or allow it to come into contact
with water.
• The product is a high precision measuring device. Do not
subject the product to shock or vibration.
• Do not disassemble the product. Touching the internal
components may result in malfunction.
• Do not attempt to repair the product. Users are to contact
OSIM Service Centre for further assistance and information.

3
• This product is not intended for self-diagnosis or self-
treatment of conditions that should be managed by a
qualified health care provider.
• Bear in mind self-measurement is a means of monitoring
your health, not diagnosis or treatment. Any unusual
reading must be consulted with your doctor.
•Do not use the product if you have pacemakers, ventilators,
electro-cardiographs, artificial limbs, contraceptive device
or metal implants. When in doubt, please consult a medical
doctor.
• Measurements may be incorrect if the device is used close
to a television, microwave oven, oven, X-ray or other devices
with strong electrical fields.
• Use only attachments recommended by OSIM if any.
•Children should be supervised by an adult to ensure that
they do not play with the product as there are some parts
small enough to be swallowed. Beware of strangling risk as
the device is supplied with a tube.
Safety

4
• Measures blood pressure and pulse rate.
• Memory function, which stores 60 measurement results.
• Automatic one-touch button to take measurement.
• Low battery indicator.
• Irregular heartbeat detection.
• Pairs with OSIM Well-Being App to allow users to
understand and monitor their blood pressure as well as to
track trends and view history.
Features

5
Names of parts and functions
1. LCD display
2. Air socket
3. [ ] ‘Time’ button
4. [ ] ‘ON/OFF’ button
Main unit
6 7
8
5. [ ] ‘Memory’ button
6. Cuff
7. Air hose
8. Bag
34
*Product images are for illustrative purposes only and are not drawn to scale.
1
2
5

6
Display
Names of parts and functions
1. Date & Time
2. Systolic value
3. Diastolic value
4. Pulse arrhythmia
1
2
3
4
5
6
8
7
5. Pulse symbol
6. Memory
7. Battery level indicator
8. Pulse rate/ Memory code

7
Battery installation
• Insert 4 x 1.5V ‘AA’ alkaline batteries into the battery
compartment, ensure that the (+) and (-) polarities of the
batteries are fitted correctly.
Preparation before use
Note:
• Remove batteries from the battery compartment when
the uCheck Smart will not be used for a long period of
time so as to prevent any battery leakage.
• Exhausted batteries are to be safely disposed.
• Different types of batteries, or new and used batteries
are not to be mixed.
• Do not use rechargeable batteries.

8
Preparation before use
Setting year
Press and hold the [ ] ‘Time’ button until ‘Year’ display starts
blinking.
1) Press the [ ] ‘Memory’ button to adjust.
2) To confirm selection, press the [ ] ‘Time’ button.
Setting month, day and time
Once you finished setting the year, the ‘Month-day’ display
would start blinking.
• Repeat step 1 & 2 to select month, day and time.
Note:
• The ‘Hour’ values are in 24H format.
• Press & hold the [ ] ‘Time’ button to reset the year,
month, date and time.
Setting measurement unit
The default measurement unit is mmHg.
1) To switch the measurement unit from mmHg to kPa, press
and hold the [ ] ‘ON/OFF’ button until the LCD screen
shows ‘0.0’ for kPa, then release the button.
2) To switch the measurement unit from kPa to mmHg, press
and hold the [ ] ‘ON/OFF’ button until the LCD screen
shows ‘0’ for mmHg, then release the button.