At first glance, the Casio BP 120 is a paradox. It looks like a Pro Trek’s burly cousin, with a chunky resin bezel and a compass bezel that screams for a hiking trail. But look closer: it has a touchscreen overlay. Yes, in 1993, Casio grafted a resistive touch panel onto a digital watch. The result is a device so gloriously overcomplicated that its manual isn’t just an instruction booklet; it is a survival guide, a technical novella, and a piece of industrial poetry.

You can cycle through the main functions by pressing the button (usually bottom-left): Timekeeping Mode : Displays time, date, and day. Blood Pressure (BP) Mode : The primary specialized function. Recall Mode : Views previous saved measurements. Alarm Mode : Sets daily alarms. Stopwatch Mode : Standard 1/100th second timer. 2. How to Measure Blood Pressure & Pulse uses "Pulse Wave Analysis." To get a reading:

By providing a comprehensive manual and review of the Casio BP-120, we hope to have given you a better understanding of this valuable device and how to use it effectively. Whether you're a healthcare professional or an individual looking to take control of your blood pressure, the Casio BP-120 is an excellent choice.

Ensure the watch band is snug so the metal back maintains firm contact with your wrist skin. Press the "Sensor" button to enter measurement mode.