The start of blood pressure measurement

The digital blood pressure monitor for the upper arm is particularly easy to use. With just one push of a button, it measures your blood pressure and displays it clearly on the LCD display. The cuff of the Geratherm® smart has a variable diameter of 22 to 32 cm and thus adapts to every arm. The universal cuff with a circumference of 22 to 42 cm is available for a larger arm circumference. Determining high blood pressure is easy to handle with the basic model. The Geratherm® smart also impresses with its particularly quiet measurement.

Important Documents

blood pressure indicator

You can see directly on the display in which range your personal blood pressure lies.

Extra large display

Read the measured value easily from the extra large display.

Practical storage bag

You can take the blood pressure monitor with you in the practical storage bag at home or when travelling.

Technical Data

Measuring range 0 mmHg - 299 mmHg
Measurement accuracy +- 3 mmHg (0,4 kPa) from 5°C to 40°C
Measurement method Oscillometric method
Intended purpose Determination of systolic and diastolic blood pressure and heart rate
Power supply 4x batterie AAA (1,5V DC)
Cuff size 22 - 32 cm
Weigh approx. 225 g without batteries and cuff
Dimensions approx. 120,2 x 108,2 x 68,5 mm
Please refer to the instructions for use for full technical data.

Zubehör zum Geratherm® smart


Arm circumference: 22 cm to 42 cm

Questions and answers

Yes, the Geratherm® smart displays this. But be careful, the display indicates that a pulse irregularity as a result of an irregular heartbeat was detected during the measurement. This is usually not a cause for concern.

However, if this symbol appears frequently, we recommend that you seek medical advice.

Please note that the device does not replace a cardiological examination, but is used to detect pulse irregularities at an early stage.

Yes, the battery can be changed.

To get the best effect and to protect your device, please always use the specified batteries. 4 x AAA battery (1.5V DC)

The measurement can be taken on the left as well as on the right arm. However, further measurements should always be taken on the same arm. Preferably on the arm where the higher blood pressure is to be measured.

Individual blood pressure changes several times a day. It is influenced by a wide variety of factors. Therefore, please make the measurements under the same conditions.


Please do not use this device if you are allergic to polyester, nylon or plastic.

Before using the device by pregnant women, consult a doctor and assess the suitability of the measuring method. In some cases there may be deviations in measurement. Pregnant women are therefore recommended to have regular check measurements carried out by their doctor, since the clinical validation was not carried out with pregnant women.