Tyre comprising a monitoring device

A tyre comprising a monitoring device fixed on an inner surface of the tyre, wherein the monitoring device comprises:

• an electronic unit;
• an electric power supplier comprising a housing body, a first pole at a first face of the housing body, and a second pole at a second face of the housing body, opposite to the first face;
• an electric circuit for connecting the first pole and the second pole to the electronic unit;
• and
• a single piece flexible support, wherein the electronic unit is fixed,
• wherein the electronic unit comprises:
• at least one sensor for detecting at least one of the following physical quantities chosen from:
• temperature, pressure, acceleration, deformation, and combinations thereof;
• a processing unit;
• and a transceiver,
• wherein the housing body is fixed onto the flexible support at the first face,
• wherein the monitoring device comprises a tab integral with the flexible support at a first end of the tab and folded wherein a portion of the tab is fixed to the second face of the housing body, and
• wherein the electric circuit comprises an electric connecting track extending along the tab up to electrically contact the second pole.