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WARNINGS
• Always consult a physician before starting any new diet or exercise program.
• This system (CORE device and UP app) is not to be used for diagnostic purposes and is not intended to be a substitute for
the medical advice or supervision of your personal physician.
• Because everyone’s skin is different you may experience irritation or redness after wearing the armband. If this
occurs, discontinue use and consult your physician.
• If you have known metal allergies, consult your physician prior to wearing.
• Do not wear on an open wound, sore, burn, blister or rash.
• To reduce potential for skin irritation, limit wearing the device to a maximum of 23 hours per day.
• To reduce the potential risk of skin irritation, dry your arm and the armband thoroughly before wearing.
• To avoid skin burns, do not wear when it has been exposed to excessively hot temperatures including direct sun exposure.
• Choking hazard. This product contains small parts. Keep out of the reach of children under 3 years.
• Be careful not to over-tighten the strap while on your arm. If you feel constriction or loss of circulation at any time,
loosen the adjustable strap and readjust it to a more comfortable setting. If you experience pain, bruising, swelling, or
discoloration of the arm, discontinue use and consult a physician.
CAUTIONS
• Check CORE for sharp edges or damage before each use.
• The armband and dock should not be used in airplanes, hospitals, or any location that prohibits cellular telephones
or electronic devices.
• Do not place the CORE in close proximity to other devices that can cause electromagnetic interferences of any
nature.
• Do not incinerate.
• Rough handling can break internal components.
• Never drop or shock the armband and dock and always store it in a safe and dry place when not in use.
• If the armband is dropped, ensure that it is working properly and not physically damaged before relying on readings.
• Do not attempt to open the armband or dock yourself. It contains no user-serviceable parts. Refer all servicing to
qualified Service Personnel. Opening the armband or dock yourself will void the warranty.
• Do not use unapproved accessories.
• This product is not defibrillation proof.
• The equipment is not suitable for use in the presence of a flammable anesthetic mixture with air or with oxygen or
nitrous oxide.
• Medical electrical equipment requires special precautions regarding electromagnetic environments (EMC) and must
be installed and put into service according to the EMC information provided in the User Manual. Portable and mobile
radio frequency (RF) communications equipment can affect medical electrical equipment.
• The equipment of the system should not be used adjacent to or stacked with other equipment.
• Avoid exposing the equipment to extreme temperatures like saunas, direct sunlight, moisture, sand, dust, leaving in
freezing conditions, or mechanical shock.
• All references to the equipment have been replaced by the product name, CORE.
ACCESSORIES
• Additional strap sizes and accessories available at jawbone.com/core
CORE CARE
Clean the armband regularly after sweating or when it becomes noticeably moist or dirty. Failure to keep the armband
clean, or improper cleaning may irritate the skin and affect the sensor performance. Minimize use of solvents, cleaners
or other chemicals and do not sterilize any part(s).
• To clean the sensor module, use a cloth or towel moistened with mild soap and water to wipe the metal sensors that
touch the skin. Remove any excess soap and dry with a cloth or towel completely before wearing.
• To clean the strap, hand wash with mild soap and warm water, rinse, then air dry. For optimal performance and
lifespan of the strap, avoid machine drying.
• The sensors may be disinfected by wiping with a soft cloth dampened with 70% isopropyl alcohol. Allow 5-10 minutes
for drying before wearing. Always disinfect the sensor module and replace the armband strap prior to use by others.
• Though the armband was designed for wearability and long-term use, it is a sensitive monitoring device. Rough
handling can break internal components.
SAFE DISPOSAL
Dispose of the CORE armband, battery, and this packaging in accordance with local regulations. Do not dispose of the
battery in the sensor module with regular household waste.
