Polar Electro Oy

General Electric Company

Iqm Finland Oy

Carefusion Corporation

Polar Electric Oy

Lauri Lumme

Olli Komulainen

Jukka Antti Petteri Hakanen

Alan George Furler

Jeremy Michael Ross

Petri Tapio Pikkarainen

Mika Kristian Henriksson

Pekka Rytky

Elias Pekonen

Seppo Korkala

Mikko Repka

Arto Niva

Ville Majava

Veli-Pekka Putila

Juho Rahko

Tuomas Hartikainen

Matti Juhani Ruohonen

Viljami Räisänen

Erkki Hinkola

Jussi Lånsimaa

Matti Orava

Risto Kuusela

Kaisa Lamsa

Mika Rahja

Jussi Länsimaa

Charger

Computer

Wrist-worn physical activity measurement apparatus

There is provided a wearable device for measuring cardiac activity of a user, the wearable device comprising: an optical cardiac activity sensor unit configured to be placed in contact with a measurement area and to enable cardiac activity measurement of the user to obtain a cardiac activity signal; a plurality of electrodes configured to enable bioimpedance measurement on the measurement area to obtain a bioimpedance signal; a detector unit for detecting changes in the bioimpedance signal; and a reducer unit for reducing a motion artefact effect on the cardiac activity signal based on the detected changes in the bioimpedance signal.

Enhancing optical cardiac activity measurement

An apparatus includes a band configured to attach a physical activity measurement device to a human body, and electroactive material comprised in the band. The electroactive material is configured to change at least one of size and shape of the band in response to an electric input from the physical activity measurement device to the electroactive material.

Solution for form-fitting strap

Wristwatch with monitor function for body state

A wrist-worn physical activity measurement apparatus is disclosed. The apparatus includes a bracelet comprising a plurality of links, each link being formed at one side to comprise a part and at the opposite side a counterpart interlocking with a part of an adjacent link, and a flexible casing encasing the plurality of the links. The apparatus is attachable around a curvature of a wrist of a user such that the links and the adjacent links are pivotably lockable in relation to each other in order to wrap and lock around the wrist.

Biosensor

Biosensor in a holder

Biosensor in a holder with a strap

An electrode belt includes at least one electrode to measure biometric signals related to heart activity of a user, a non-conductive strip having at least one opening, and a flexible strip to enable placement of the electrode belt against the skin of the user. The non-conductive strip is coupled with the flexible strip such that, when in use, the at least one electrode is in physical contact with the skin of the user.

Enhancing physical activity measurement

A wristband, an electronics module, and a wrist device are disclosed. The wristband and the electronics module form the modular wrist device. The electronics module, when mounted to the wristband, stiffens a structure of at least a portion of the wrist device in order to enable the wrist device to firmly attach against a wrist of a user and to enable optical heart activity measurement by the electronics module.

Wrist band for measuring heart rate of the user

Personal lifestyle monitoring and management device

Growing community of inventors

Oulu, Finland

Lauri Lumme