Improper continuous pressurization from cuff’s inflation on the same limb will cause loss of function
of device.
Do not apply the cuff over the users’ arm bearing a wound or medical treatment and so on, as this
can cause further influence on the therapy.
When cuff inflation, always check the device will not result in prolonged impairment of the
circulation of the blood on users.
Do not disassemble the QardioArm blood pressure monitor.
Do not use an alcoholic-based or solvent agent to clean the device. Clean the device only with a soft,
dry cloth. Clean the cuff carefully with a humid cloth and soap. Do not submerse any part of the
QardioArm in water at any time.
AAA alkaline cells usage, storage
If AAA alkaline batteries fluid should get on your skin or clothing, immediately and thoroughly rinse with
plenty of clean water.
Use only four AAA alkaline batteries with the QardioArm blood pressure monitor. Do not use any other
types of AAA batteries.
When replacing batteries, insert the four AAA alkaline batteries with their polarities aligned as indicated
on the QardioArm blood pressure monitor.
Immediately replace the AAA alkaline batteries when they are depleted.
Always replace all four AAA alkaline batteries at the same time: do not use new and old AAA alkaline
batteries together.
If the QardioArm blood pressure monitor will not be used for a long period of time, the batteries should
be removed.
Store the device and the components in a clean, dry and safe location
Error messages and troubleshooting
Problem
Cause
Remedy
START button is gray,
not green
QardioArm is not connected to
your smartphone or tablet.
1) Close the QardioArm cuff and reopen it again.
2) Ensure that Bluetooth is enabled on your phone or
tablet and the QardioArm is nearby your phone or
tablet.
3) Replace the batteries of the QardioArm. Reset the
pairing.
Measurement could
not be performed
During the measurement, error
signals were auto-detected by
the device, or the pulse signals
on the cuff are too weak..
Re-position the cuff and repeat the measurement
keeping your arm still and without talking. Check the
marks on the cuff and the instructional videos on the
Qardio App to verify you are positioning the
QardioArm correctly. If the problem occurs again,
please contact customer service.
No pressure in the
cuff
An adequate pressure cannot
be generated in the cuff. A leak
may have occurred.
1) Check that the cuff is correctly positioned and fit to
the arm.
2) Replace the batteries if necessary.
Repeat the measurement. If the problem occurs
again, please contact customer service.
Abnormal result
The measuring signals are
inaccurate and no result can
therefore be displayed. This
could be due to cuff not fully
1) Read through instructions for performing reliable
measurements. Re-position the cuff and repeat the
measurement keeping your arm still and without
talking. If the problem occurs again, please contact
