A method for predicting the maturity of a concrete during a curing process, wherein the method comprises the following steps: - predicting at least one future temperature ( θ n+1) within the concrete by using information about a relationship between temperature and energy production (Δ Q n) in the concrete, wherein said prediction is carried out after: - performing real-time temperature measurements (B 1, B 2, B 3, B 4, B 5) of the concrete, characterised in that the method comprises the following steps: - transmitting the temperature measurements (B 1, B 2, B 3, B 4, B 5) wirelessly from at least one temperature sensor (26, 26') to an external device such as a server via the internet (42, wherein said at least one temperature sensor (26, 26') is used for performing the temperature measurements (B 1, B 2, B 3, B 4, B 5); - determining the energy production (Δ Q n) within the concrete, wherein the step of determining the energy production (Δ Q n) within the concrete is carried out by applying information about the real-time temperature measurements (B 1, B 2, B 3, B 4, B 5) of the concrete; wherein in the step of predicting at least one future temperature ( θ n+1) within the concrete the temperatures used for the prediction are based on measured temperatures (B 1, B 2, B 3, B 4, B 5) being the real-time temperature measurements (B 1, B 2, B 3, B 4, B 5), wherein the at least one future temperature ( θ n +1) within the concrete is used to determine the future maturity of a concrete. - predicting at least one future temperature ( θ n+1) within the concrete by using information about a relationship between temperature and energy production (Δ Q n) in the concrete, wherein said prediction is carried out after: - performing real-time temperature measurements (B 1, B 2, B 3, B 4, B 5) of the concrete, - transmitting the temperature measurements (B 1, B 2, B 3, B 4, B 5) wirelessly from at least one temperature sensor (26, 26') to an external device such as a server via the internet (42, wherein said at least one temperature sensor (26, 26') is used for performing the temperature measurements (B 1, B 2, B 3, B 4, B 5); - determining the energy production (Δ Q n) within the concrete, wherein the step of determining the energy production (Δ Q n) within the concrete is carried out by applying information about the real-time temperature measurements (B 1, B 2, B 3, B 4, B 5) of the concrete; wherein in the step of predicting at least one future temperature ( θ n+1) within the concrete the temperatures used for the prediction are based on measured temperatures (B 1, B 2, B 3, B 4, B 5) being the real-time temperature measurements (B 1, B 2, B 3, B 4, B 5), wherein the at least one future temperature ( θ n +1) within the concrete is used to determine the future maturity of a concrete. wherein in the step of predicting at least one future temperature ( θ n+1) within the concrete the temperatures used for the prediction are based on measured temperatures (B 1, B 2, B 3, B 4, B 5) being the real-time temperature measurements (B 1, B 2, B 3, B 4, B 5), wherein the at least one future temperature ( θ n +1) within the concrete is used to determine the future maturity of a concrete.