Polar Electro Oy

Lu-ve S.p.a.

Jukka Jaatinen

Arto Niva

Hannu Olavi Kinnunen

Hans Bauer

Pertti Puolakanaho

Niclas Granqvist

Juhani Kemppainen

Juuso Samuel Nissilä

Mika Niemimäki

Arto Hautala

Mikko Tulppo

Antti Kiviniemi

Kari Jääskeläinen

Kari Mielonen

Timo Rouvinen

Juuso Nissilä

An apparatus includes at least one base layer arranged as a substrate for printed electronics; an energy harvester printed on the at least one base layer and arranged to transform kinetic energy into electric energy; an energy storage printed on the at least one base layer, coupled to the energy harvester, and arranged to store the electric energy; a display element printed on the at least one base layer, coupled to the energy storage, and arranged to provide a display view to a user of the apparatus; and a control circuitry configured to determine the amount of the electric energy stored in the energy storage and to control the display element to update the display view according to the amount of the electric energy. A method and a computer program product for controlling manufacturing of the apparatus are also disclosed.

Batteryless activity monitor

The invention relates to a method, a user-specific performance monitor and a computer program for determining the user's performance. In the method, the performance power of a physical exercise is determined by means of user movement data registered by the user-specific performance monitor. Further, the exertion level corresponding to the performance power of the physical exercise is determined by means of physiological information measured from the user, the physiological information being registered by the user-specific performance monitor; and the user's performance is estimated by means of the performance power of the physical exercise and the exertion level corresponding to the performance power of the physical exercise.

Method, performance monitor and computer program for determining performance

An apparatus is disclosed. The apparatus comprises a communication interface unit configured to receive reference biosignal data, and a wireless interface unit configured to receive a plurality of candidate biosignal transmissions from candidate biosignal transmitters. A comparison unit of the apparatus is configured to compare the reference biosignal data with the candidate biosignal transmissions, thus resulting in comparison data. The wireless interface unit is configured to execute a pairing protocol with a candidate biosignal transmitter of a candidate biosignal transmission by utilizing the comparison data.

Communication between portable apparatus and counterpart apparatus

An apparatus, a method and a computer program for the determination of sympathetic activity are disclosed. The method comprises: receiving heart activity data of a person; determining a recovery heart rate change speed during a recovery heart rate period in the heart activity data; and determining a sympathetic activity state of the sympathetic nervous system of the person based on the determined recovery heart rate change speed.

Determination of sympathetic activity

A portable apparatus including an interface configured to input first motion data of a user from a foot-worn first self-contained activity determining unit is disclosed. The portable apparatus also includes a second self-contained activity determining unit configured to determine second motion data of the user. Furthermore, the portable apparatus includes a processing unit configured to determine and store a user-specific dependency between the first motion data and the second motion data, and determine a current speed of the user or a current traveled distance of the user based on current second motion data and the user-specific dependency.

Portable apparatus for monitoring user speed and/or distance traveled

A portable apparatus including a first interface configured to input speed data of a user or location data of the user from a positioning unit utilizing external reference points is disclosed. The portable apparatus also includes a second interface configured to input motion data of a user from a self-contained activity determining unit. Furthermore, the portable apparatus includes a processing unit configured to constitute, if the first interface only inputs the location data, speed data from the location data, select filtering characteristics based on the motion data, filter the speed data with the selected filtering characteristics, and determine physiological data of the user with the filtered speed data.

Portable apparatus for determining a user's physiological data with filtered speed data

The invention relates to a connector mechanism, a connector, an electronic device, a garment and a physiological sensor. The connector mechanism comprises a first connector part, which includes a first electrically conductive layer and a first magnetic layer, and a second connector part, which includes a second electrically conductive layer and a second magnetic layer, the first and the second magnetic layers being configured to provide a mechanical coupling between the first connector part and the second connector part based on the mutual magnetic attraction between the first and the second magnetic layers, and the first electrically conductive layer and the second electrically conductive layer being configured to provide an electrical connection between the first connector part and the second connector part based on said mutual magnetic attraction.

Growing community of inventors

Kempele, Finland

Jukka Jaatinen