prevention of illness.
• Prolonged contact with the
skin may cause skin irritation
or allergic reactions in some
people.
• This fi tness tracker contains
electrical components which
may cause injury if the
device is used improperly.
• Stop wearing the fi tness
tracker if:
− your hands or wrists hurt
− itch
− burn
− or are numb or stiff ,
either while wearing it or
afterwards.
50