A sensor network for measuring physiological parameters of a mammal subject, comprising: a plurality of spatially separated sensor systems (110/150, 210/ 250, 310/350) that is time-synchronized to each other, wherein each of the plurality of spatially separated sensor systems (110/150, 210/ 250, 310/350) is attached to a respective position of the mammal subject and comprises a sensor member for measuring at least one physiological parameter, a system on a chip, SOC, (124/164, 224/264, 324/364) having a microprocessor coupled to the sensor member for receiving data from the sensor member and processing the received data, and a transceiver (125/165, 195) coupled to the SoC (124/164, 224/264, 324/364); and a microcontroller unit, MCU, adapted in wireless communication with the plurality of spatially separated sensor systems (110/150, 210/ 250, 310/350) for wirelessly transmitting data to and from the plurality of spatially separated sensor systems (110/150, 210/ 250, 310/350), wherein each two adjacent sensor systems (110/150, 210/ 250, 310/350) are spatially separated by a respective distance that is adjustable between a minimal distance and a maximal distance, characterized in that the transceiver coupled to the SoC (124/164, 224/264, 324/364) is adapted for wireless data transmission and wireless power harvesting, and the plurality of spatially separated sensor systems (110/150, 210/ 250, 310/350) comprises a first sensor system (110, 210, 310) configured to attach to a central region of the mammal subject and a second sensor system (150, 250, 350) configured to attach to an extremity region of the mammal subject, wherein the central region comprises one or more of a chest region, a neck region including a suprasternal notch area, and a head region including a forehead region or an anterior fontanelle region of the mammal subject, and wherein the extremity region comprises one or more of a limb region, a foot region, a hand region, a toenail region, and a fingernail region of the mammal subject. a plurality of spatially separated sensor systems (110/150, 210/ 250, 310/350) that is time-synchronized to each other, wherein each of the plurality of spatially separated sensor systems (110/150, 210/ 250, 310/350) is attached to a respective position of the mammal subject and comprises a sensor member for measuring at least one physiological parameter, a system on a chip, SOC, (124/164, 224/264, 324/364) having a microprocessor coupled to the sensor member for receiving data from the sensor member and processing the received data, and a transceiver (125/165, 195) coupled to the SoC (124/164, 224/264, 324/364); and a microcontroller unit, MCU, adapted in wireless communication with the plurality of spatially separated sensor systems (110/150, 210/ 250, 310/350) for wirelessly transmitting data to and from the plurality of spatially separated sensor systems (110/150, 210/ 250, 310/350), wherein each two adjacent sensor systems (110/150, 210/ 250, 310/350) are spatially separated by a respective distance that is adjustable between a minimal distance and a maximal distance, characterized in that the transceiver coupled to the SoC (124/164, 224/264, 324/364) is adapted for wireless data transmission and wireless power harvesting, and the plurality of spatially separated sensor systems (110/150, 210/ 250, 310/350) comprises a first sensor system (110, 210, 310) configured to attach to a central region of the mammal subject and a second sensor system (150, 250, 350) configured to attach to an extremity region of the mammal subject, wherein the central region comprises one or more of a chest region, a neck region including a suprasternal notch area, and a head region including a forehead region or an anterior fontanelle region of the mammal subject, and wherein the extremity region comprises one or more of a limb region, a foot region, a hand region, a toenail region, and a fingernail region of the mammal subject.