Samsung Galaxy Watch Active 2 The all-new Galaxy Watch Active 2 now comes with a bigger customizable screen and fresh new look. It gives you precise health insights when you need it, while keeping you fully connected. Whether you are out for a run, or pushing through your next deadline the Galaxy Watch Active 2 will keep you at your optimal performance inside and out. Chipset: Exynos 9110 dual core @ 1.15GHz OS: Tizen RAM: 768MB Internal memory: 4GB Sensors:heart rate, ECG Resistance: 5ATM, IP68, MIL-STD-810G Display: 1.4 inches