AppleWatch Ultra 2, Apple Watch Series 9, and Apple Watch SE require iPhone Xs or later with iOS 17 or later. FineWoven and stainless steel bands are not water resistant.
AppleWatch SE review: screen & design. The 40mm model has a 324x394-resolution display, while the 44mm model has a 368x448-resolution screen. The screen is OLED, rated for the same 1000 nitsAppleWatch Ultra, Apple Watch Series 8, and Apple Watch SE require an iPhone 8 or later with iOS 16 or later. Features are subject to change. Some features,Thesmartwatch is waterproof up to 50 meters underwater and with the same durability of Apple Watch 6. Display. The Apple Watch SE smartwatch has a 1.78″inch with 448 x 368 pixel resolution. It has that Retina LTPO OLED touch screen with 326 PPI pixel density. It is protected by an Ion X strengthened glass screen with 3D touch display. Under TheApple Watch SE is a smartwatch with a digital display that features a resolution of 368 x 448 pixels, providing clear visuals and sharp text. The touchscreen functionality allows for easy navigation and interaction with the device. With a maximum brightness of 1000 cd/m², the display ensures readability even in bright outdoor environments. Asignificant database of screen sizes, viewport sizes, css media queries and resolution for Smart Watches. A significant database of screen sizes, viewport sizes, css media queries and resolution for Smart Watches. Apple Watch SE (44mm) (2020) watchOS 7.0 . watchOS 7.0; Physical Screen Size 1.78 INCH; Resolution 448 x 368 PX;