Amazoncom: Apple Watch SE (2nd Gen) [GPS +Cellular 44mm] Smart Watch w/Midnight Aluminum Case & Midnight Sport Band - M/L. Fitness & Sleep Tracker, Crash Detection, Screen Size: 44 Millimeters: Special Feature: Sleep Monitor, Activity Tracker, Voice Control, GPS, Heart Rate Monitor: Shape: Square: Target Audience: Unisex Adult: lastupdated 19 October 2023 Which Apple Watch size should you get? Apple Watch SE 44mm View at AT&T Mobility View at AT&T Mobility Check Amazon Bigger and better? Inaddition, the Series 7 offers the always-on display, but the second generation Apple Watch SE or the Apple Watch Series 3 does not. On the other hand, be aware that the Apple Watch Ultra remains the model with the best screen today, which is larger and more solid. Apple Watch Size Comparison Chart AppleWatch SE; Band/Loop; 1m Magnetic Charger to USB-C Cable; The case materials and the band types would be based on your selection. Apple Watch SE 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 in a pool or ocean. However, they should Thescreen size of the Apple Watch Ultra is 1.93” (49 mm) diagonal with a resolution of 410 x 502 px at 338 ppi. Description Apple claims that the Apple Watch Ultra is the watch for extreme activities like endurance sports, TheApple Watch SE's comes in 40- and 44-millimeter sizes. Apple Watch Series 8's comes in 41- and 45-millimeter sizes. The ruggedized Apple Watch Ultra's only comes in a single 49-millimeter size IE1E.