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Red aluminium Apple Watch Series 9 45 mm case with red band

Apple

Apple Watch Series 9 45 mm Red GPS Only 64 GB

SKU CH-PX8R-WCYR2

A 45 mm aluminium smartwatch with a 1.91 inch display, 64 GB storage and swimproof rating to 50 metres

  • ColorRed
  • Case MaterialAluminium
  • Band45mm
  • OS CompatibilityiOS
  • Screen Size1.91"

Color Red

Band 45mm

Screen Size 1.91"

Option GPS Only

  • Large 1.91 inch always-on display for clear viewing
  • Water resistant to 50 metres for swimming confidence
  • 64 GB storage holds apps and media
  • Red aluminium case with 45 mm band fits comfortably
  • 308 mAh battery with USB-C magnetic fast charging

45 mm aluminium case with 64 GB storage

The Apple Watch Series 9 in red aluminium offers a 45 mm case and 64 GB of flash storage for iPhone users who want a standalone smartwatch with cellular independence not required. The 1.91 inch display runs at 484 x 396 pixels and includes Always-On technology for glanceable data. Swimproof construction rated to 50 metres supports pool and open-water sessions. Siri voice control handles commands and dictation directly on the wrist.

64 GB flash storage and 1 GB RAM headroom

The 64 GB capacity holds apps, music, podcasts and offline maps while leaving room for watchOS updates and health data logs. One gigabyte of RAM keeps multiple complications and background tracking responsive during workouts. Storage fills quickly with large music libraries or high-resolution photo syncs, so heavy offline media users may need to curate content. The 308 mAh lithium-ion cell powers a typical day of mixed use with Always-On active.

USB-C magnetic charging and iOS ecosystem fit

A USB-C magnetic fast charger connects to the rear of the case, replacing the older proprietary puck and letting travellers carry one cable for phone and watch. The Digital Crown provides haptic feedback for precise navigation without obscuring the screen. Pairing requires an iPhone running a compatible iOS version; Android phones are not supported. The aluminium case keeps weight low for all-day and overnight wear, including sleep tracking.

Highlights

  • Large 1.91 inch always-on display for clear viewing
  • Water resistant to 50 metres for swimming confidence
  • 64 GB storage holds apps and media
  • Red aluminium case with 45 mm band fits comfortably
  • 308 mAh battery with USB-C magnetic fast charging

Specifications

BrandApple
ColorRed
Case MaterialAluminium
Band45mm
OS CompatibilityiOS
Screen Size1.91"

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Questions about this item

Will this Apple Watch Series 9 45 mm pair and share data with my older iPhone running a current iOS version?

The watch requires iOS compatibility for setup and daily use; it syncs health, notifications and activity data with any iPhone that meets the minimum iOS requirement.

How can I confirm the Always-On display and 484 x 396 pixel resolution are active after the first charge?

Raise your wrist — the screen stays visible at 1.91 inches without tapping; open Settings > Display & Brightness to verify the Always-On toggle and resolution details.

Does the box include the USB-C Magnetic Fast Charger and a band for the 45 mm case, or must I buy them separately?

The watch ships with a band sized for the 45 mm aluminium case and the USB-C Magnetic Fast Charger cable in the box.

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