A Client Tells the Nurse That He Is Having Problems

A client tells the nurse that he is having problems sleeping and wanted to know if there is a wearable device that he could use that would help him monitor the quality of his sleep. Which response by the nurse would be most appropriate?

A) "The AliveCor Kardia Mobile smartphone app will allow you to monitor your heart rate and sleeping pattern?"
B) "There is no wearable device that will allow you to monitor sleep quality, you will need a sleep study."
C) "The is the HemMobile Striiv which will allow you to monitor sleep pattern and quality."
D) "A Fitbit will allow you to monitor sleep quality and body activity."