There are a few models out there that can measure health stats like blood pressure, which are great for giving you a general idea of how your health journey is going so you can keep your doctors up-to-date with your healthcare plans. However, they're not as accurate as a blood pressure monitor, so you shouldn't rely solely on your smartwatch to monitor your heart or general health.Samsung provides blood pressure monitoring via its Galaxy Watch models in countries outside the US, with rumors that Apple may launch watches supporting this functionality in 2024.