Apple Watch Series 9 (Aluminum, GPS, 45 mm) Specs

About this Apple Watch The Apple Watch Series 9 maintains a strong resemblance to its predecessor, the Series 8, but features significant internal improvements. One of the most notable upgrades is the inclusion of the S9 SiP chip, which houses a dual-core CPU with 5.6 billion transistors, 60% more than the Series 8. This chip contributes to the watch’s 18-hour battery life and supports its always-on display, capable of reaching up to 2000 nits of brightness. This enhanced brightness is particularly useful in direct sunlight, ensuring the display remains visible even in bright conditions.  The Series 9 also excels in…