Hi Steele, regarding the Samsung Galaxy Watch Active2 (40mm) monitoring blood pressure, it does not specifically monitor the blood pressure. However, it does the following functionalities: Accelerometer, Barometer, Gyro Sensor, HR (heart rate) Sensor, Light Sensor, ECG (electrocardiogram) Sensor. Steele, you can find this information and all other specifications for this wearable device by using this link (https://bit.ly/2NPxjG1). You can easily find the specifications by selecting 'Specs' at the top of the page and ensure to open up and 'See All Specs' when you navigate down the product page. Thank you for choosing Samsung! ^Liz