Apple

Apple MR8T3LL/A Watch Series 9 GPS 41mm Starlight

4.7 (661 reviews)

The Future is on Your WristThe Apple Watch Series 9 [GPS 41mm] is your ultimate companion for a healthier, more connected life. Featuring the powerful S9 chip, a bright Always-On Retina display, and advanced health and safety features, this smartwatch helps you stay informed, active, and safe... ...

$229.00*
Check availability

*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

The Future is on Your Wrist

The Apple Watch Series 9 [GPS 41mm] is your ultimate companion for a healthier, more connected life. Featuring the powerful S9 chip, a bright Always-On Retina display, and advanced health and safety features, this smartwatch helps you stay informed, active, and safe...

  • Brand: Apple
  • Model: MR8T3LL/A
  • Series: 9
  • Case Size: 41mm
  • Connectivity: GPS
  • Case Material: Starlight Aluminum
  • Band: Starlight Sport Band (S/M)
  • Features: Fitness Tracker, Blood Oxygen App, ECG App, Always-On Retina Display
  • Operating System: Watch OS

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.

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.

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

Model
Apple Watch Series 9 GPS
Size
41mm
Chip
S9
Display
Superbright
Health Features
Blood Oxygen, ECG, Irregular Heart Rhythm Notifications, Sleep Stages, Temperature Sensing, Cycle Tracking, State of Mind
Fitness Features
Workout app with advanced metrics, 3 months Apple Fitness+ free
Safety Features
Fall Detection, Crash Detection, Emergency SOS
Compatibility
iPhone XS or later with latest iOS version
Durability
Crack resistant, IP6X dust resistant, 50m water resistant (Swimproof)
Connectivity
GPS, Wi-Fi, Apple devices and services

Pros & Cons

👍 Pros

  • The S9 chip enables a superbright display and a new gesture-based interaction method for quick control.
  • Advanced health features include blood oxygen monitoring, ECG, irregular heart rhythm notifications, and sleep stage tracking.
  • Temperature sensing provides insights into overall wellbeing and supports cycle tracking.
  • Offers powerful fitness tracking with advanced metrics in the Workout app and three months of Apple Fitness+ free.
  • Innovative safety features like Fall Detection, Crash Detection, and Emergency SOS enhance user security.
  • Seamlessly compatible with other Apple devices and services, including automatic Mac unlock and Apple Pay.
  • Highly customizable with a wide range of watch bands and watch faces to suit individual style.
  • Features incredible durability, being crack resistant, IP6X-certified dust resistant, and swimproof with 50m water resistance.

👎 Cons

  • Requires an iPhone XS or later with the latest iOS version to function, making it incompatible with Android phones or older iPhones.
  • While robust, the 41mm size might be considered small for users preferring a larger display or wrist presence.
  • Some advanced features, like Precision Finding, are only compatible with supported iPhone models.
  • The "magical new way to quickly and easily interact" and "superbright display" are general descriptions without specific technical details like nits or feature names.
  • The "Carbon Neutral" claim applies specifically when paired with the latest Sport Loop, not all band combinations.

Frequently Asked Questions

The Apple Watch Series 9 is powered by the S9 chip, which enables a superbright display and new interaction methods.
It includes blood oxygen monitoring, ECG capabilities, notifications for irregular heart rhythm, sleep stage tracking, and temperature sensing for wellbeing and cycle tracking.
Yes, it is designed for incredible durability, being crack resistant, IP6X-certified dust resistant, and swimproof with 50m water resistance.
The Apple Watch Series 9 requires an iPhone XS or later with the latest iOS version for seamless compatibility.
It features innovative safety features like Fall Detection, Crash Detection, and Emergency SOS, which can connect you with emergency services.
Yes, it is easily customizable with a range of watch bands in various styles, materials, and colors, alongside fully customizable watch faces.
The Workout app provides a range of training options and advanced metrics, plus you get three months of Apple Fitness+ free.