Reference no: EM133878821
Questions
Describe the general features and purpose of a wearable fitness tracker.
Describe the technology and function of a PurePulse sensor.
What type of light is used and what exactly does this light do to give us our heart rate?
Describe the technology in the Smart Track sensor.
Describe what a barometer does. Know that many newer fitness trackers utilize an altimeter.
Describe the technology used to determine blood oxygen saturation?
What type of light(s) are used and what exactly does the light do to give us our SpO2? Describe why a fitness tracker is collecting data on specific aspects of your physiology.
How is heart rate data presented on a fitness tracker?
Check table 1.2 on slide 14.
What type of cardiovascular system data is collected? What is this data used to determine?
What can step count data be used to determine?
What are the three stages of sleep that fitness trackers detect?
What percentage of sleep do we spend in each of these stages?
Describe these stages of sleep.
What 3 factors are used to calculate your sleep score?
What is a calorie?
What is the difference between a calorie and a Calorie?
Do fitness trackers measure calories directly? What variables are used by fitness trackers to calculate Calories? Describe how the information obtained from a fitness tracker relates to your personal health.
Why is knowing heart rate data useful?
Is having a lower resting heart rate generally a good or bad thing for in individual health?