If you get a blood pressure / heart monitor for whatever reason (e.g. you have a underlying medical condition and its recommended by your Doctor)...
Get a Omron Watch or something similar that monitors your blood pressure/pulse while you're doing your daily activities. Thus, you want something that stores memory and it takes your health statistics automatically during the day without you needing to manually do it.
I know an institutional trader in Chicago that wears one. He had a heart attack early in the Pandemic after recovering from a Covid-19 infection. Apparently, he had developed heart problems and other issues with his health even though he had recovered from a Covid infection.
Here's something else, Omron was recommended to him by the owner of his favorite restaurant that wears one too and that owner is also a marathon runner. The owner had anxiety attacks in 2021 about his restaurant business during this Pandemic.
wrbtrader