bpm_chart.draw(bpm_data, BPM_Chart_Options); var spo2_chart = new google.visualization.Gauge(document.getElementById('chart2')); spo2_chart.draw(spo2_data, SPO2_Chart_Options); var avg_bpm_chart = new google.visualization.Gauge(document.getElementById('chart3')); avg_bpm_chart.draw(avg...