Apple Watch Series 9 GPS + Cellular 45mm Silver Stainless Case with Storm Blue Sport Band - M/L - MRMP3LL/A

The Apple Watch Series 9 – MRMP3LL/A offers a sophisticated design and powerful new capabilities in a premium stainless steel finish. With a 45mm Silver Stainless Steel Case and a comfortable Storm Blue Sport Band (M/L), this model features an Always-On Retina display that reaches up to 2000 nits of brightness. Powered by the new S9 SiP, it introduces Double Tap gesture control, enhanced on-device Siri functionality, and precision finding for iPhone. It includes advanced health tools like blood oxygen monitoring, ECG, temperature sensing, and Crash Detection, all while offering 4G LTE cellular connectivity for true phone-free convenience.

Key Features

• 45mm Always-On Retina LTPO OLED display (up to 2000 nits)

• Silver Stainless Steel Case with Storm Blue Sport Band (M/L)

• S9 SiP with 64-bit dual-core processor and 4-core Neural Engine

• GPS + Cellular connectivity for standalone calls and streaming

• Blood Oxygen, ECG, and Temperature sensors

• Crash Detection and Fall Detection

• Double Tap gesture control

• IP6X dust resistance and WR50 water resistance (swimproof)

• watchOS 10

• Up to 18 hours of battery life

Product Specifications

Display:

• Size: 45mm

• Type: Always-On Retina LTPO OLED

• Brightness: Up to 2000 nits

• Resolution: 396 × 484 pixels

Case & Band:

• Case Material: Silver Stainless Steel

• Band: Storm Blue Sport Band (M/L)

• Band Type: Fluoroelastomer with pin-and-tuck closure

• Band Size: Medium/Large (fits wrists 150–200mm)

Processor:

• Chipset: S9 SiP

• Neural Engine: 4-core

• Coprocessors: W3 Apple wireless chip, U1 Ultra Wideband

Sensors:

• Blood Oxygen

• ECG

• Temperature sensing

• Third-gen optical heart sensor

• Accelerometer (up to 256 g-forces)

• Gyroscope

• Compass

• Always-on altimeter

• Ambient light sensor

Connectivity:

• GPS + Cellular (LTE and UMTS)

• Wi-Fi: 802.11b/g/n 2.4GHz & 5GHz

• Bluetooth: 5.3

• NFC: Apple Pay

Operating System:

• watchOS 10

Battery:

• Type: Built-in rechargeable lithium-ion battery

• Battery Life: Up to 18 hours

• Charging: Magnetic fast charger to USB-C cable

Water Resistance:

• WR50 swimproof rating

• IP6X dust resistant

Security:

• Face and wrist detection

• Emergency SOS and Crash Detection

Dimensions:

• 45 × 38 × 10.7 mm

Weight:

• 51.5 g

Model Number:

• MRMP3LL/A

What’s in the Box

• Apple Watch Series 9 [GPS + Cellular, 45mm] – Silver Stainless Steel Case

• Storm Blue Sport Band (M/L)

• Magnetic charging cable