medical wristband 3d model

Create a 3D model of a futuristic smart medical wristband called “PD Band” for Parkinson’s movement monitoring. Make it a serious wearable prototype, not a smartwatch or toy. Design a compact rounded rectangular electronics module on a black silicone wrist strap. Matte black/dark graphite plastic body, smooth rounded edges, curved top, ergonomic curved underside, visible split line, screw holes or snap-fit details. Add a small circular LED status ring, tiny OLED status window, subtle “PD Band” text, side button, charging port cutout, battery compartment outline, vibration motor contact pad, and IMU sensor area. Strap should be simple, flexible, black, with adjustment holes and buckle. Model should be centered, clean, symmetrical, realistic industrial design, STL/OBJ friendly, solid watertight geometry. Avoid human hand, background scene, Apple Watch style, giant screen, jewelry, wires, transparent case, spikes, floating parts, or messy text.