Motorola's Moto Watch 200 is a smartwatch that offers a 1.78" 348 x 442 AMOLED display, water resistance to 5 atm, heart rate monitor, SpO2 monitor and Moto Watch OS. The new Motorola smartwatch is now shipping for $150. OLED type: 1.78" 348 x 442 AMOLED Tags: OLED devices Wearable devices with OLED displays Posted: May 04,2023 by Ron Mertens