8
Precautions
• Only use Duracell alkaline AA batteries with this device as
these offer the longest battery life. Other brands may not be
able provide sufficient power for cellular data transmission.
• This device is for adults. Do not use it on children
unless otherwise instructed by a medical professional.
• Do not use or store the device near infants or in an
area they can reach.
• Do not apply the cuff on an arm that has:
• an unhealed wound,
• another medical device attached, or
• an intravenous drip or blood transfusion attached.
• Do not use this device if you have an implanted cardiac
device, such as a pacemaker or defibrillator.
• Measurements performed by this device may not be
accurate during pregnancy.
• This device is intended for indoor, home use.
• If in doubt, contact your medical professional before use.
• Do not use the device where flammable gases are present,
or in environments with high oxygen concentration.
• Measurements may not be accurate if the device is used
in close to proximity devices generating strong
electromagnetic fields, such as microwave ovens,
wireless charging stations, X-ray machines, etc.
• Wireless communication devices, such as Wi-Fi access
points, mobile phones, cordless phones, may cause
interference that may affect the accuracy of
measurements. A minimum distance of 13 feet (4 meters)
should be kept from such devices during measurement.
