  In this paper, we study the Kadec-Klee property for convergence in measure of
noncommutative Orlicz spaces $L_{\varphi}(\widetilde{\mathcal{M}},\tau)$, where
$\widetilde{\mathcal{M}}$ is a von Neumann algebra, and $\varphi$ is an Orlicz
function. We show that if $\varphi\in\Delta_{2}$,
$L_{\varphi}(\widetilde{\mathcal{M}},\tau)$ has the Kadec-Klee property in
measure. As a corollary, the dual space and reflexivity of
$L_{\varphi}(\widetilde{\mathcal{M}},\tau)$ are given.
