## 3 Wireless Body Area Network (WBAN)
### EMG sensors
\begin{table}
\begin{tabular}{c c c c} \hline \hline
**Category** & **Available Market** & & **Features and Technical Specification** \\ \hline \multirow{8}{*}{\begin{tabular}{c} MAX3010 Heart Rate \\ Oxygen Pulse Sensor \\ [62] \\ \end{tabular} } & \(\bullet\) & Operational voltage spans the range of 1.8 V and 3.3 V. \\  & \(\bullet\) & The temperature fluctuates from \(-40\)\({}^{\circ}\)C to \(+85\)\({}^{\circ}\)C. \\  & \(\bullet\) & This module may be utilized with interrupts, enabling a variety of sources such as \\  & \(\bullet\) & SpO2 data ready, power ready, temperature ready, and heart rate data ready. \\  & \(\bullet\) & Temperature precision is 1 \({}^{\circ}\)C. \\  & \(\bullet\) & The peak wavelength for infrared LEDs spans from 870 to 900 nm. \\  & \(\bullet\) & Ambient light cancellation is integrated. \\  & \(\bullet\) & It uses an ADC of a 14-bit resolution. \\  & \(\bullet\) & It deploys a red LED with peak wavelengths between 650 and 670 nm. \\  & \(\bullet\) & Its data output speed is rapid. \\  & \(\bullet\) & 20 mA is the input current. \\  & \(\bullet\) & Sample rate and LED current may be modified to save power. \\  & \(\bullet\) & It deploys power-saving features such as programmable sample rate and LED current. \\  & \(\bullet\) & It has an extremely low shutdown current (typically 0.7 \(\mu\)A). \\ \hline \multirow{8}{*}{\begin{tabular}{c} MAX30102 Heart Rate \\ Oxygen Pulse Sensor \\ [63] \\ \end{tabular} } & \(\bullet\) & Operating temperature range: \(-40\)\({}^{\circ}\)C to \(+85\)\({}^{\circ}\)C. \\  & \(\bullet\) & It deploys an LED reflective solution. \\  & \(\bullet\) & It deploys power-saving features such as programmable sample rate and LED current. \\  & \(\bullet\) & It achieves a high signal-to-noise ratio (SNR). \\  & \(\bullet\) & It uses a low-power monitor (less than 1 mW). \\  & \(\bullet\) & Strong resistance to motion artifacts. \\  & \(\bullet\) & It has an extremely low shutdown current (typically 0.7 \(\mu\)A). \\  & \(\bullet\) & It deploys a tiny 14-pin optical module. \\ \hline \multirow{8}{*}{\
\begin{tabular}{c} Blood pressure sensor \\ [64] \\ \end{tabular} } & \(\bullet\) & The temperature fluctuates from 5 to 40 \({}^{\circ}\)C. \\  & \(\bullet\) & Able to work with automated assembly. \\  & \(\bullet\) & It deploys a Gel liquid isolation. \\  & \(\bullet\) & It has a 5 V/V/mmHg sensitivity. \\  & \(\bullet\) & It has a compact size and achieves dependable results. \\  & \(\bullet\) & It has a 1\% replacement accuracy. \\  & \(\bullet\) & It uses a barrier of dielectric Gel. \\ \hline \multirow{8}{*}{
\begin{tabular}{c} Pressure Sensor \\ MPS20N0040D-S \\ [65] \\ \end{tabular} } & \(\bullet\) & Range of pressure: 0–580 psi. \\  & \(\bullet\) & Power source: 5 V DC or 1 mA of continuous current. \\  & \(\bullet\) & Temperature range: \(-40\) to \(85\)\({}^{\circ}\)C (\(-40\) to \(+185\)\({}^{\circ}\)F). \\  & \(\bullet\) & It uses a 4 to 6 K\(\Omega\) bridge resistance. \\  & \(\bullet\) & It uses a 4–6 K\(\Omega\) input impedance. \\  & \(\bullet\) & It deploys a 5 V DC power supply. \\  & \(\bullet\) & It has a 4 to 6 K output impedance. \\ \hline \hline \end{tabular}
\end{table} 
Table 4: Common market available IoT medical sensors.