Apple Watch Series 9 [GPS + Cellular 45mm] Smartwatch with Graphite Stainless Steel Case with Graphite Milanese Loop. Fitness Tracker, ECG Apps, Always-On Retina Display

Material and Finish

• Aluminum case
• Stainless steel case

Size and Weight

• 45mm
• Height: 45mm
• Width: 38mm
• Depth: 10.7mm
• Weight (aluminum, GPS + Cellular): 39.0 grams
• Weight (stainless steel): 51.5 grams
• Fits 140–245mm wrists

Compatibility

• iPhone Xs or later with iOS 17 or later

In the Box

• Apple Watch Series 9
• Band
• Apple Watch Magnetic Fast Charger to USB‑C Cable (1m)

Display

• Always‑On Retina LTPO OLED display
• Edge‑to‑edge display
• Ion‑X front glass (aluminum cases)
• Sapphire front crystal (stainless steel cases)
• Up to 2000 nits maximum brightness
• 1 nit minimum brightness
• 326 pixels per inch

Power and Battery Life

• All‑day battery life, up to 18 hours of normal use
• Up to 36 hours in Low Power Mode
• Built‑in rechargeable lithium‑ion battery
• Fast‑charge capable
• Up to 80% charge in about 45 minutes

Chip

• S9 SiP with 64‑bit dual‑core processor
• 4‑core Neural Engine
• 64GB capacity

Durability

• Water resistance 50m (swimproof)
• Dust resistance IP6X

Connectivity

• L1 GPS, GNSS, Galileo, and BeiDou
• LTE and UMTS
• Wi‑Fi 4 (802.11n)
• Bluetooth 5.3
• Second‑generation Ultra Wideband chip
• Apple Pay
• GymKit
• Supports Apple Watch for kids using Family Setup

Hardware and Buttons

• Digital Crown
• Microphone
• Side button
• Electrical heart sensor
• Speaker/air vent
• Optical heart sensor