A vibrant green 40mm Galaxy Watch Active features a 2.79″ AMOLED screen, dual‑core Exynos processor, 750 MB RAM, and 4 GB storage. It tracks heart rate, GPS (GLONASS/Galileo), offers IP68 water resistance, NFC, Wi‑Fi, Bluetooth 4.2, and a 230 mAh battery for all‑day activity tracking.