Which of the following is a type of wearable technology?A.Temperature sensorB.Fitness TrackersC.SmartphonesD.Bed matE.Pressure sensor

Understanding Wearable Technology

Wearable technology refers to electronic devices that can be worn on the body, typically for the purpose of monitoring health, fitness, or providing connectivity.

Analyzing the Options

1. Temperature sensor - This is generally a stationary device that monitors temperature and is not worn on the body.
2. Fitness Trackers - These are specifically designed to be worn on the body, often on the wrist, to track fitness metrics such as steps, heart rate, and sleep patterns. This qualifies as wearable technology.
3. Smartphones - While they can be carried or worn, they are not categorized as wearable technology since they’re primarily handheld devices.
4. Bed mat - This is not a wearable device; it is used for sleep monitoring but does not fit the wearable category.
5. Pressure sensor - Similar to the temperature sensor, this is typically not worn but can be used in various applications, often in fixed installations.

Final Answer

The type of wearable technology among the options is B. Fitness Trackers.