Oneplus Watch 4

1.5-inch LTPO AMOLED (466 x 466 pixels) protected by sapphire crystalBuild: Titanium alloy case with a durable circular design and IP69 / MIL-STD-810H ratingsProcessor & OS: Snapdragon W5 Gen 1 paired with a BES2800 co-processor, running Wear OS 6 with OxygenOS WatchMemory & Storage: 2GB RAM and 32GB internal storageBattery: 646mAh capacity, delivering up to 5 days in smart mode or 16 days in power-saver mode