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.
AndyBoxall / Digital Trends. The iPhone SE (2022) has a 4.7-inch Retina HD screen, with a 1334 x 750 resolution and Apple’s True Tone color technology. The small size and modest resolution give
Thatmeans the Apple Watch has two different-sized displays — the larger 42mm-tall watch has a 390x312 screen (38mm diagonally), while the smaller 38mm-tall Apple Watch has a 340x272 screen (33.3mm diagonally). This does compare well to competing Android Wear smartwatches, which tend to feature screens that aren't quite
Astandard display (top) compared with a Retina display (bottom). This specification of 300 ppi at 10-12 inches is Apple's definition of a Retina display. Jobs' rationale was that once pixels
RetinaDisplay is Apple's high-resolution screen technology used on various models of the iPhone, iPod touch, and other Apple products. Used on the Apple Watch Series 6. Super Retina HD Display: Used on the iPhone X and iPhone XS. iPhone SE: 4: 1136 × 640: 326: iPhone 6 Plus & 6S Plus: 5.5: 1920 × 1080: 401: iPhone 6S & 6:
Nearly20% more screen area than Series 6. Over 50% more screen area than Series 3. Retina display. Water resistance: Apple Watch Series 3, Apple Watch SE, and Apple Watch Series 7 have a water resistance rating of 50 meters under ISO standard 22810:2010. This means that they may be used for shallow-water activities like swimming .