  We attempt to identify the minimal composite scalar dark matter from strong
dynamics with the characteristic mass of order TeV scale. We provide both
direct and indirect limits from dark matter direct detections and collider
facilities. Compared to a fundamental scalar dark matter, our results show that
in the composite scalar dark matter the disappearing resonant mass region, the
smaller spin-independent dark matter-nucleon scattering cross section in
certain mass region, and the absence at the HL-LHC illustrate how to
differentiate these two dark matter models.
