That sort of led me to reading the instruction manual, and this company is in dire need of a translator. Here are the warnings about this instrument (word for word!)
- Disturbance of blood circulation patient uses under the doctor's instructions.
- Treatment on the basis of the measure result yourself is dangerous.
- This product only use for human body blood pressure to measure.
- Please make sure to use the special-purpose wristband. (this is the only one that makes sense, sort of)
- Don't disassemble, repair or transform by yourself.
- It can not be used for baby or people who can not be right to express their willing.