<p>Measurement of arterial oxygen saturation (SpO2), heart rate (pulse) and pulse modulation index (PMI)\n\\nSymbol display for inaccurate measurement\n\\nParticularly suitable for persons with: Heart failure, Chronic obstructive pulmonary diseases, Bronchial asthma\n\\nAlso suitable for sports at high altitudes\n\\nColour display with 4 available views\n\\nAdjustable display brightness\n\\nGraphic pulse display\n\\nSmall and light \ufffd for use at home and on the move\n\\nAutomatic switch-off\n\\nLow battery indicator\n\\nIncl. strap and belt pouch\n\\nMedical device</p>