Apple
Apple MRML3LL/A Watch Series 9 GPS Cellular 45mm
★★★★★
Apple Watch Series 9 with GPS and Cellular in 45mm pink aluminum — smarter, brighter, and more capable than ever.
$529.00*
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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
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
Apple Watch Series 9 (MRML3LL/A)
Connectivity
GPS + Cellular
Case Size
45mm
Case Material
Pink Aluminum
Band
Pink Sport Band M/L (fits 160–210mm wrists)
Display
Always-On Retina Display (up to 2000 nits)
Chip
S9 SiP
Operating System
watchOS
Health Features
Blood Oxygen, ECG, Heart Rate Monitor, Sleep Tracking, Cycle Tracking
Safety Features
Fall Detection, Crash Detection, Emergency SOS
Battery
Lithium Ion (rechargeable)
Additional Features
Activity Tracker, GPS, Voice Control, Double Tap Gesture
Pros & Cons
👍 Pros
- S9 chip powers the new Double Tap gesture and a display reaching up to 2000 nits for excellent outdoor visibility.
- GPS + Cellular connectivity allows full independence from your iPhone for calls, messages, and streaming.
- Comprehensive health suite including blood oxygen, ECG, sleep tracking, and heart rate monitoring in one device.
- Advanced safety features like Fall Detection, Crash Detection, and Emergency SOS provide peace of mind.
- Seamless integration with iPhone, AirPods, Mac, and Apple services through the watchOS ecosystem.
👎 Cons
- Requires an iPhone for initial setup and is not compatible with Android devices.
- Cellular plan adds a monthly carrier fee on top of the purchase price.
- Battery life typically requires daily charging under normal use with cellular active.
- The 45mm pink aluminum case and pink Sport Band limit styling versatility without purchasing additional bands.
- Always-On display, while useful, contributes to faster battery drain when enabled.
Frequently Asked Questions
Can the Apple Watch Series 9 make calls and send texts without an iPhone nearby?
Yes, this is the GPS + Cellular model, so it can make calls, send texts, and stream music independently when connected to a cellular plan through your carrier.
What is the Double Tap gesture on the Series 9?
Double Tap is a new interaction enabled by the S9 chip that lets you tap your index finger and thumb together twice to answer calls, snooze alarms, stop timers, and control other functions without touching the display.
What health monitoring features does the Series 9 include?
It includes blood oxygen measurement, an electrical heart sensor for ECG readings, sleep stage tracking, heart rate monitoring, and cycle tracking.
What size wrists does the included Sport Band fit?
The included M/L Sport Band fits wrists measuring 160–210mm in circumference.
How bright is the display compared to previous Apple Watch models?
The Series 9 features an Always-On Retina display that reaches up to 2000 nits, making it twice as bright as the Series 8 for improved outdoor readability.
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