Dark Minimalism

Prompt:

A premium cinematic product film for a smart health-tracking ring . Vertical 9:16, 24fps, multi-shot editing with varied camera work — never a static straight-on shot. No hands, no fingers, no wrists anywhere in the film — product only. Pure-black matte studio; the ring floats in negative space. Single accent color is a biometric emerald glow (authentic PPG-sensor green) with a secondary crimson heartbeat pulse — no other color wash, no blue tint anywhere. Rim and edge lighting, mirror reflections on the glossy black-titanium band, soft volumetric light shafts, fine floating dust particles. In the deep background, subtle looping kinetic typography drifts: "HEART · SLEEP · SpO₂ · RECOVERY · 24/7". Lock the ring's shape, proportions, glossy black-titanium finish and inner sensor layout to the reference image, consistent across the entire film. SHOT 1 — TOP-DOWN REVEAL (0.0–1.5s): The ring lies floating in a black textured void. A sweeping rim light glides across the glossy band. Camera eases straight down, pushing in with a gentle rotation. Faint kinetic type flickers in the background. SHOT 2 — ORBITAL ARC (1.5–2.3s): Camera arcs down and around, top-down easing to a low three-quarter angle, while the ring rotates to turn its inner sensor face toward the lens — the reveal beat. SHOT 3 — BIOMETRIC CLIMAX (2.3–4.3s): Extreme macro dolly-in on the inner PPG array. The green sensor LEDs bloom to life; concentric pulse rings ripple outward into the surrounding air on a heartbeat cadence (lub-dub). A crimson ECG waveform and holographic readouts "72 BPM · 98% SpO₂ · 36.6°C" orbit the floating ring. Background type loops faster. SHOT 4 — ATMOSPHERIC WHIP-PAN (4.3–5.6s): A quick whip-pan cut to the ring alone in mid-air as a soft veil of mist and vapor drifts and curls smoothly around the glossy band, catching the rim light (durable, effortless), then a beat in a calm neutral-dark void where the ring glows slowly in and out like breathing (sleep tracking). Product only, no skin, no blue tint — keep the surround black and neutral. Camera variety and energy. SHOT 5 — FRONT HERO / END CARD (5.6–8.0s): The ring rotates back to a clean front hero angle; the glow settles into one calm breathing pulse. Over a minimal rim-lit beauty shot, the tagline fades in. Style: premium product film, pure-black matte studio, emerald biometric glow as the single accent with a crimson heartbeat pulse, mirror-finish reflections, volumetric light shafts, fine dust particles, shallow depth of field, looping kinetic background typography. Product-only throughout — no human body parts. Neutral black surround, no blue tint anywhere. Fluid varied camera movement, rhythmic editing, heartbeat-timed pulses, 24fps, no watermark except the end tagline.