
HD Color Display, Up to 14 days Battery Life, All-day Heart Rate Monitoring Breathing Exercise, Sleep Score and Insights, SpO2 Le..., SWT830_1,0(0),0,0
HD Color Display, Up to 14 days Battery Life, All-day Heart Rate Monitoring Breathing Exercise, Sleep Score and Insights, SpO2 Le..., SWT812_7,0(0),0,0