Although I still take my 5mg of bp meds I added hawthorne berry powder into my regimen via tea. I did notice it really brought down my numbers...I may try to drop my pill over time if it continues. I’m all about ditching pharma or drugs from China. I have this device and it does lower bp...I had a stressed out period with high numbers & bought it.
Actually, my wife used an app and a device to help her learn to breathe better.
The app was free and somewhat close to what the device encouraged.
Look up “The Breathing App” and iBreathe (by Lukasz Gryl). Both are free on the iPhone, with no ads.
Set The Breathing App at 5:7 and when you adjust to that, make your custom one in iBreathe that is longer.