  This paper investigates the observational signatures of hot spots orbiting
scalarized Reissner-Nordstr\"om black holes, which have been reported to
possess multiple photon spheres. In contrast to the single-photon sphere case,
hot spots orbiting black holes with two photon spheres produce additional image
tracks in time integrated images capturing a complete orbit of hot spots.
Notably, these newly observed patterns manifest as a distinct second-highest
peak in temporal magnitudes when observed at low inclination angles. These
findings offer promising observational probes for distinguishing black holes
with multiple photon spheres from their single-photon sphere counterparts.
