OPPO Watch Free, 4.17 cm (1.64"), AMOLED, Touchscreen, 32.6 g

OPPO Watch Free. Display diagonal: 4.17 cm (1.64"), Display technology: AMOLED, Display resolution: 280 x 456 pixels, Touchscreen. Battery capacity: 230 mAh. Weight: 32.6 g. Waterproof up to: 50 m, Band material: Silicone, Band colour: Black. Operating system installed: Wear OS