Please do not expose the main unit to any chemicals.
Please do not place the main unit close to strong magnetic fields or electric fields.
Please do not put the unit in water or near elevated temperatures.
Please do not disassemble, repair, or manufacture it by yourself.
Do not charge in the situation of charging stains.
This product is an electronic monitoring product, which is not used as medical treatment.
Do not wear this device when bathing or swimming for longer periods.
Use the matching charging cable for charging.