Answer :
the answer is wrist monitor because that can check the pulse in your wrist
Wrist monitor technologies can help us check your heart rate on the go. Thus, the correct option is B.
What is wrist monitor technologies?
Wrist monitor technologies are used to measure blood pressure that are a popular way to take blood pressure at home. Their small size and digital face make them easy to use.
Many wrist monitors store history readings and can be used to track blood pressure over several weeks.
For more information regarding monitor technologies, visit:
https://brainly.com/question/24112284
#SPJ2