Health Warning
•Please consult your doctor before starting or changing your exercise program. If you
wear a pacemaker or other electronic device that is implanted into your body, consult
your doctor before using YUNMAI Fit HR.
•YUNMAI Fit HR and other YUNMAI accessories are all consumer devices but not
medical equipment, and may be disturbed by some external factors, so the heart rate
readings are only for reference. YUNMAI shall not be responsible for the
consequences of any erroneous readings.
Battery Warning
The life of the lithium-ion battery in the devices may be shortened or equipment
damage, fire, chemical burns, electrolyte leakage and/or risk of injury may be caused
in case of not following the guidelines below.
•Please do not make the equipment exposed to a heat source or at a high
temperature.
•Please do not make the device or battery punctured or incinerated.
•Please store the device at a temperature range of 0°C -25°C in case of a longtime
storage.
•Please do not operate the device at temperatures beyond -10°-60°C.
•Please do not charge the device at temperatures beyond 0°-40°C.
•Please consult the local waste disposal department in accordance with applicable
local regulations when handling the device/battery.
Limited Warranty
The YUNMAI product is guaranteed for one year from the date of purchase without
any defects in material or manufacturing process. During this period, YUNMAI will
overhaul or replace the parts that fail under normal use as appropriate. This warranty
does not apply to:
•Surface damage, such as scratches, dents, and depression.
•Consumables, such as batteries, except for the damage caused by material or
process defects.
•Damage caused by accidents, abuse, misuse, water inflow, flooding, fire or external
factors.
•Damage caused by the overhaul from non YUNMAI authorized service personnel.
•Damage caused by the modification or transformation of product without written
