  Steering is one of the three in-equivalent forms of nonlocal correlations
intermediate between Bell nonlocality and entanglement. Schrodinger-Robertson
uncertainty relation (SRUR), has been widely used to detect entanglement and
steering. However, the steering criterion in earlier works, based on SRUR, did
not involve complete inferred-variance uncertainty relation. In this paper, by
considering the local hidden state model and Reid formalism, we derive a
complete inferred-variance EPR-steering criterion based on SRUR in the
bipartite scenario. Furthermore, we check the effectiveness of our steering
criterion with discrete variable bipartite two-qubit and two-qutrit isotropic
states.
