Apple
Apple MR903LW/A Watch Series 9 GPS
★★★★★
Apple Watch Series 9 in a compact 41mm silver aluminum case with advanced health tracking and the new S9-powered Double Tap gesture.
$290.00*$399.00Save 27%
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*Price sourced from Amazon.com. Last updated:Jun 28, 2026.Price and availability are subject to change.
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Overview
Key Features
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.
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.
ADVANCED HEALTH FEATURES — 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.
STAY CONNECTED — Send a text, take a call, listen to music and podcasts, use Siri, and get notifications on the go. Apple Watch Series 9 (GPS) works with your iPhone or Wi-Fi to keep you connected.
LEGAL DISCLAIMERS — This is a summary of the main product features. See below to learn more.
Specifications
Brand
Apple
Model
MR903LW/A (Apple Watch Series 9 GPS)
Case Size
41mm
Case Material
Silver Aluminum
Band
Storm Blue Sport Band
Chip
Apple S9
Display
Always-On Retina
Connectivity
GPS, Wi-Fi
Water Resistance
50 meters (WR50)
Dust Resistance
IP6X
Operating System
watchOS
Special Features
Activity Tracker, ECG, Heart Rate Monitor, GPS, Voice Control, Cycle Tracking
Compatibility
iPhone XS or later
Pros & Cons
👍 Pros
- Compact 41mm case is comfortable on smaller wrists while retaining all Series 9 features and sensors
- S9 chip enables the hands-free Double Tap gesture and a display up to 2,000 nits of brightness
- Full suite of health monitoring including ECG, sleep stages, temperature sensing, and heart rhythm alerts
- Crack-resistant crystal, IP6X dust certification, and 50m water resistance provide reliable everyday durability
- Carbon neutral option when paired with the latest Sport Loop
👎 Cons
- Smaller 41mm display provides less screen area for reading messages and navigating apps
- GPS-only model cannot make calls or receive notifications without a nearby iPhone or Wi-Fi connection
- Battery typically requires daily charging, which may be inconvenient for multi-day trips
- Limited to Apple's ecosystem and requires an iPhone XS or later for full functionality
Frequently Asked Questions
What is the difference between the 41mm and 45mm Apple Watch Series 9?
The primary difference is screen and case size. The 41mm model is lighter and better suited to smaller wrists, while offering the same S9 chip, health sensors, and features as the 45mm version.
Does the 41mm Apple Watch Series 9 have the same health features as the larger model?
Yes, the 41mm model includes the same ECG app, heart rhythm notifications, blood oxygen sensor, sleep stage tracking, and temperature sensing found in the 45mm version.
Can I use this Apple Watch without an iPhone?
You need an iPhone XS or later for initial setup. After setup, the GPS model can perform many functions over Wi-Fi, but it does not have cellular capability for fully independent use.
Is the 41mm model swimproof?
Yes, it has the same 50-meter water resistance rating as the larger model, making it suitable for pool swimming and shallow-water activities.
What band comes with this particular model?
This configuration (MR903LW/A) comes with a Storm Blue Sport Band.
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