Apple Watch SE 3 has an S10 chip and always-on display

Here is a 160-word summary of the news article: Apple has unveiled the third-generation Apple Watch SE, its budget-friendly smartwatch. The new model features several upgrades, including an always-on display, 5G connectivity, and the latest S10 chip. Despite rumors of a design change, the Watch SE 3 maintains the same aluminum case and 40/44mm size options as its predecessor. The watch adds new health-tracking capabilities, such as temperature sensors for cycle tracking and sleep apnea monitoring. It also boasts faster charging and improved audio quality for FaceTime calls. The S10 chip enables faster performance and new gesture controls. Notably, the pricing remains unchanged, with the 40mm model starting at $249 and the 44mm at $279. The Apple Watch SE 3 is available for pre-order and will ship on September 19. Overall, the updates bring the budget-friendly Apple Watch more in line with the company's flagship models while preserving the accessible price point.