Polar Electro Oy

Bittium Biosignals Oy

Ilkka Heikkilä

Hannu Olavi Kinnunen

Seppo Nissilä

Arto Niva

Tero Posio

Akseli Reho

Elina Välimäki

Elina Ilén

There is provided a method for measuring heart activity of a person in a single-use electrode patch, the method comprising: measuring the heart activity of the person; displaying the heart activity of the person on the basis of the measuring the heart activity; and broadcasting at least one message enabling transfer of heart activity data indicating the heart activity of the person from the electrode patch to the one or more external devices, wherein the broadcasting is performed while the heart activity of the person is being measured and displayed by the electrode patch.

Single-use electrode patch

The invention relates to a portable electronic device and computer software product. The portable electronic device comprises a motion detector for generating motion data characterizing the local movement of the portable electronic device, a motion intensity determiner for determining a instantaneous motion intensity value of the user of the portable electronic device from the motion data, and an active time counter for determining an active time accumulation that sums up the time periods, during which the instantaneous motion intensity value meets predefined activity criteria.

Portable electronic device and computer software product

The invention relates to a sensor () placed on the skin, which can advantageously be integrated in a garment and has a contact layer in contact with the skin containing conductive fibres for receiving signals and a moisture retentive moisture layer () on top of the contact layer.

Sensor arrangeable on the skin

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Oulu, Finland

Ilkka Heikkilä