The Finmark FD3 Full Spectrum Infrared Sauna combines soothing long‑wave carbon 360° panels with powerful short‑wave Spectrum Plus panels for unmatched heat, coverage, and deep-penetrating therapy. Seating 3–4 people, it reaches up to 170°F in under an hour, delivering a sauna experience like no other. Inside, enjoy a built‑in LCD Wi‑Fi touchscreen, Bluetooth audio, hi‑fi speakers, and a sleek tempered glass door. Low‑EMF and NASA‑tested for safety, with premium materials built to last — it’s your high‑performance wellness retreat at home.