  In this paper, we study the BGG category $\mathcal{O}$ for the quantum
Schr{\"o}dinger algebra $U_q(\mathfrak{s})$, where $q$ is a nonzero complex
number which is not a root of unity. If the central charge $\dot z\neq 0$,
using the module $B_{\dot z}$ over the quantum Weyl algebra $H_q$, we show that
there is an equivalence between the full subcategory $\mathcal{O}[\dot z]$
consisting of modules with the central charge $\dot z$ and the BGG category
$\mathcal{O}^{(\mathfrak{sl}_2)}$ for the quantum group $U_q(\mathfrak{sl}_2)$.
In the case that $\dot z=0$, we study the subcategory $\mathcal{A}$ consisting
of finite dimensional $U_q(\mathfrak{s})$-modules of type $1$ with zero action
of $Z$. Motivated by the ideas in \cite{DLMZ, Mak}, we directly construct an
equivalent functor from $\mathcal{A}$ to the category of finite dimensional
representations of an infinite quiver with some quadratic relations. As a
corollary, we show that the category of finite dimensional
$U_q(\mathfrak{s})$-modules is wild.
