Apple
Apple MRMX3LL/A Watch Series 9 GPS + Cellular 45mm
★★★★★
Elevate Your Life with the Apple Watch Series 9The Apple Watch Series 9 [GPS + Cellular 45mm] is more than just a smartwatch; it's your comprehensive companion for health, fitness, and seamless connectivity. Featuring a stunning Graphite Stainless Steel Case with a Graphite Milanese Loop, this wa...
$317.56*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.
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Overview
Elevate Your Life with the Apple Watch Series 9
The Apple Watch Series 9 [GPS + Cellular 45mm] is more than just a smartwatch; it's your comprehensive companion for health, fitness, and seamless connectivity. Featuring a stunning Graphite Stainless Steel Case with a Graphite Milanese Loop, this watch combines elegant design with cutting-edge technology.
Overview:
- Essential Companion: The S9 chip delivers a brighter display and intuitive interaction without touching the screen.
- Carbon Neutral: Aluminum Apple Watch Series 9 paired with the latest Sport Loop is carbon neutral.
- Cellular Connectivity: Stay connected with calls, texts, and music streaming, even without your iPhone.
- Advanced Health Features: Monitor blood oxygen, take ECGs, track sleep stages, and gain insights into your wellbeing.
- Fitness Partner: The Workout app offers advanced metrics and Apple Fitness+ integration.
- Safety Features: Fall Detection, Crash Detection, and Emergency SOS provide peace of mind.
- Seamless Compatibility: Works effortlessly with Apple devices and services, including Apple Pay and Precision Finding.
- Customizable: Easily personalize with various watch bands and customizable watch faces.
- Incredible Durability: Crack resistant, IP6X-certified dust resistant, and swimproof with 50m water resistance.
Specifications:
- Operating System: Watch OS
- Special Features: Cycle Tracking, Activity Tracker, GPS, Voice Control, Heart Rate Monitor
- Connectivity: Cellular, Wi-Fi
- GPS: Built-in GPS
- Screen Size: 45 Millimeters
- Brand: Apple
- Model Name: Apple Watch Series 9
- Style: One Size - fits 145–220mm wrists
- Product Dimensions: 1.57 x 0.79 x 2.36 inches
- Item Weight: 11.3 ounces
Key Features
WHY APPLE WATCH SERIES 9 — Your essential companion for a healthy life is now even more powerful. The S9 chip enables a superbright display and a magical new way to quickly and easily interact with your Apple Watch without touching the screen. Advanced health, safety, and activity features provide powerful insights and help when you need it. And redesigned apps in watchOS give you more information at a glance.
CARBON NEUTRAL — An aluminum Apple Watch Series 9 paired with the latest Sport Loop is carbon neutral. Learn more about Apple’s commitment to the environment at apple.com/2030.
CELLULAR CONNECTIVITY — Send a text, make a call, and stream music without your iPhone nearby. Use Family Setup to manage Apple Watch for family members who don’t yet have their own iPhone, so everyone can stay connected, active, healthy, and safe.
ADVANCED HEALTH FEATURES — Keep an eye on your blood oxygen. Take an ECG anytime. Get notifications if you have an irregular heart rhythm. See how much time you spent in REM, Core, or Deep sleep with sleep stages. Temperature sensing provides insights into overall wellbeing and cycle tracking. And take note of your state of mind to help build emotional awareness and resilience.
A POWERFUL FITNESS PARTNER — The Workout app gives you a range of ways to train plus advanced metrics for more insights about your workout performance. And Apple Watch comes with three months of Apple Fitness+ free.
INNOVATIVE SAFETY FEATURES — Fall Detection and Crash Detection can connect you with emergency services in the event of a hard fall or a severe car crash. And Emergency SOS lets you call for help with the press of a button.
SIMPLY COMPATIBLE — It works seamlessly with your Apple devices and services. Unlock your Mac automatically. Get approximate distance and directions to your iPhone with Precision Finding on supported iPhone models. Pay and send money with Apple Pay. Apple Watch requires iPhone XS or later with the latest iOS version.
EASILY CUSTOMIZABLE — With watch bands in a range of styles, materials, and colors and fully customizable watch faces, you can change your watch to fit your mood or the moment.
INCREDIBLE DURABILITY — Tougher than tough. It’s crack resistant, IP6X-certified dust resistant, and swimproof with 50m water resistance.
LEGAL DISCLAIMERS — This is a summary of the main product features. See below to learn more.
Specifications
Model
Watch Series 9 GPS + Cellular
Size
45mm
Chip
S9
Connectivity
GPS, Cellular
Health Monitoring
Blood Oxygen, ECG, Irregular Heart Rhythm, Sleep Stages, Temperature Sensing, Cycle Tracking, State of Mind
Safety Features
Fall Detection, Crash Detection, Emergency SOS
Fitness Features
Workout app, Advanced metrics, 3 months Apple Fitness+ free
Compatibility
iPhone XS or later with latest iOS
Durability
Crack resistant, IP6X dust resistant, Swimproof (50m water resistance)
Environmental Feature
Carbon neutral (with latest Sport Loop)
Pros & Cons
👍 Pros
- The S9 chip delivers powerful performance, enhancing the display's brightness and introducing a new interaction method without screen contact.
- Equipped with advanced health features like blood oxygen monitoring, ECG functionality, and notifications for irregular heart rhythms.
- Offers comprehensive sleep stage tracking and temperature sensing, providing valuable insights into overall wellbeing and cycle tracking.
- Includes innovative safety features such as Fall Detection and Crash Detection, designed to connect you to emergency services automatically.
- The Workout app offers a diverse range of training modes and advanced metrics to deepen your understanding of workout performance.
- Cellular connectivity allows for independent communication, enabling calls, texts, and music streaming without your iPhone.
- Ensures seamless compatibility with your existing Apple devices and services, including automatic Mac unlocking and Apple Pay.
- Offers extensive customization options with various watch bands and faces, allowing for personalization to match any style or mood.
- Boasts incredible durability, featuring crack resistance, IP6X-certified dust resistance, and swimproof design with 50m water resistance.
👎 Cons
- Cellular functionality requires an active service plan, which incurs an additional monthly cost from your mobile carrier.
- The advanced health features are not certified medical devices and should not be used for medical diagnosis or treatment.
- Certain features, like Precision Finding, are only available with supported iPhone models, potentially limiting functionality for some users.
- Requires an iPhone XS or later with the latest iOS version, which means it is not compatible with older iPhone models or other smartphone brands.
- While highly durable, the watch is still an electronic device and can sustain damage under extreme or unexpected circumstances.
- The carbon-neutral aspect is specifically achieved when paired with the latest Sport Loop, not universally across all band options.
- The included three months of Apple Fitness+ are a trial, and continued use requires a separate paid subscription.
Frequently Asked Questions
What makes the S9 chip noteworthy in the Apple Watch Series 9?
The S9 chip significantly enhances the Apple Watch Series 9 by enabling a superbright display and introducing an innovative new gesture-based interaction method for quick and easy use without touching the screen.
Can this Apple Watch be used independently of an iPhone for communication?
Yes, with its cellular connectivity, the Apple Watch Series 9 allows you to send texts, make calls, and stream music directly, even when your iPhone is not within range.
What are some of the key health insights provided by the Apple Watch Series 9?
This smartwatch offers a wide array of health features, including blood oxygen monitoring, ECG capabilities, notifications for irregular heart rhythms, sleep stage tracking, and temperature sensing for overall wellbeing and cycle tracking.
How robust is the Apple Watch Series 9 against daily wear and tear?
The Apple Watch Series 9 is built for impressive durability, featuring crack resistance, IP6X-certified dust resistance, and the ability to be submerged in water up to 50 meters, making it swimproof.
Is the Apple Watch Series 9 compatible with older iPhone models?
No, to ensure full compatibility and functionality, the Apple Watch Series 9 requires an iPhone XS or a newer model, running the latest version of iOS.
What safety mechanisms are integrated into the Apple Watch Series 9?
It includes critical safety features such as Fall Detection and Crash Detection, which can automatically contact emergency services if a serious incident occurs, along with an easily accessible Emergency SOS function.
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