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In this guide, we review the 5 best blood pressure apps free in 2026, comparing features, platforms, and limitations — so you can choose the right tool for your heart.

Expanded, science-backed guide to the 10 most common blood pressure measurement mistakes, grounded in guidance from the American Heart Association and insights frequently emphasized by longevity and physiology experts Dr. Peter Attia, Prof. Andrew Huberman, and Dr. Rhonda Patrick.

When done gently and progressively, breath-holding exercises can improve breathing efficiency, support cardiovascular health, and enhance your body’s tolerance to carbon dioxide (CO₂). These ideas are most famously explained by Patrick McKeown in his book "The Oxygen Advantage".