Apple Watch Series 9 is a 45 mm smartwatch with a (PRODUCT)RED aluminium case and a (PRODUCT)RED Sport Band in S/M size. This GPS model is powered by the S9 SiP with a 64-bit dual-core processor and includes 64 GB of internal storage. It features an Always‑On Retina LTPO OLED display with 396 x 484 pixel resolution, 1143 mm² display area, and up to 2000 nits brightness.

The watch supports the ECG app, Cycle Tracking, irregular rhythm notifications, Crash Detection, Fall Detection, Double tap, Siri with on-device processing, and Apple Pay. It also includes an Ion‑X front glass, IP6X dust resistance, and 50 m water resistance. The 45 mm aluminum GPS version weighs 38.7 g and fits wrists from 140–245 mm.

This configuration belongs to the 2023 Apple Watch Series 9 lineup and is designed for daily wear, fitness, health tracking, and quick access to notifications and payments.