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RESPeRATE is the only FDA-cleared, non-drug, medical device clinically proven to lower high blood pressure with no side effects. As an FDA-cleared medical device Learn More
The GSR 2 is a single channel Galvanic Skin Resistance monitor. The GSR 2 measures minute changes in skin pore size and sweat gland activity as it relates to tension. Ideal for personal use. Learn More
The Stress Thermometer SC911 lets you see changes in your hand temperature, which is a reflection of your blood flow and a measure of your stress response. Also known as the digital biofeedback thermometer. Learn More