Polar Electro Oy

Harri Määttä

Juho Rahko

Hannu Olavi Kinnunen

Mika Erkkila

Jari Miettinen

Juha Sorvala

Tero Posio

Ville Peltola

Marko Tilvis

Vesna Somero

Jarkko Haataja

Tommy Granlund

Mika Erkkilä

Jonna Puurunen

Topi Korhonen

Tanja Kalliojarvi

Mika Rahja

Jussi Peltonen

Katri Loukusa

Daniela Olstad

Tiina Pääkkö

Tanja Kalliojärvi

A method and an apparatus for performing the method are disclosed. The method includes obtaining cardiac output power data on a user; obtaining kinetic data characterizing physical exercise intensity of the physical exercise performed by the user; detecting that a measured cardiac output power exceeds a first threshold or that physical exercise intensity changes according to a rate exceeding a second threshold; upon the detecting, determining a synthetic cardiac output power parameter based at least partly on the kinetic data; and outputting the synthetic cardiac output power parameter.

Synthetic cardiac output power parameter

A method for operating cellular connectivity in a wearable device includes configuring a sensor device to measure physical activity of a user and to output measurement data representing the measured physical activity; establishing, by using a cellular radio device included in the wearable device, cellular connectivity with an access node of a cellular communication system; and adjusting utilization of cellular uplink resources allocated to the cellular radio device according to a rate at which the measurement data from the sensor device becomes available for uplink transmission in the wearable device.

System for providing wrist device with cellular communication capability

There is provided an apparatus, wherein the apparatus is configured to perform operations comprising: obtaining heading information indicating a target heading to a target; detecting, during swimming, that the swimmer deviates from the target heading; and informing the swimmer, via a user interface element, that the swimmer has deviated from the target heading.

Orientation during swimming

Performance intensity zones are disclosed. An apparatus comprises one or more processors, and one or more memories storing instructions, that, when executed by the one or more processors, cause the apparatus to: obtain performance intensity data measured from a user with at least one measurement sensor during a first activity and/or a second activity; and classify the performance intensity data in relation to a plurality of predetermined performance intensity zones, wherein each performance intensity zone is predetermined by a first numerical range for the first activity, and a second numerical range for the second activity, wherein the first activity and the second activity are different types of sports or different types of physical activities.

Performance intensity zones

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Kempele, Finland

Harri Määttä