Apple
Apple MXFR3LL/A Watch SE GPS + Cellular 40mm
★★★★★
Stay connected without your iPhone — Apple Watch SE with GPS + Cellular keeps you reachable from virtually anywhere.
$299.00*
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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
WHY APPLE WATCH SE — All the essentials to help you be motivated and active, keep connected, track your health, and stay safe. watchOS 11 brings more intelligence, personalization, and connectivity. With features like Fall Detection and enhanced workout metrics, Apple Watch SE is an incredible value.
CELLULAR CONNECTIVITY — Add a cellular plan to stay connected in more places than ever. Send a text, make a call, and stream music and podcasts without your iPhone nearby.*
HEALTH AND SAFETY FEATURES — Get insights into your health, including notifications if you have an irregular heart rhythm* or an unusually high or low heart rate. Get help when you need it with Fall Detection, Crash Detection, and Emergency SOS.* Automatically notify loved ones when you arrive at your destination with Check In.*
SIMPLY COMPATIBLE — It works seamlessly with your Apple devices and services.* Unlock your Mac automatically. Find your devices easily. Pay and send money with Apple Pay.
SWIMPROOF AND FASHIONABLE — 50m water resistance.* Three finishes. And a color-matched back case made with a production process that reduces its carbon emissions.
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.
A GREAT FITNESS PARTNER — The Workout app gives you a range of ways to train plus advanced metrics for more insights into your workout performance. And Apple Watch comes with three months of Apple Fitness+ free.*
APPLE WATCH FOR YOUR KIDS — Set up Apple Watch for those who don’t yet have their own iPhone, so everyone can stay connected, active, healthy, and safe.*
CARBON NEUTRAL — Apple Watch SE (2nd generation) is carbon neutral when paired with select bands. Learn more about Apple’s commitment to the environment at apple.com/2030.
* LEGAL DISCLAIMERS — This is a summary of the main product features. See below to learn more.
Specifications
Brand
Apple
Model
MXFR3LL/A
Display Size
40mm
Connectivity
GPS + Cellular, Bluetooth, Wi-Fi (802.11n)
Operating System
watchOS
Storage
32 GB
Water Resistance
50m
Case Material
Midnight Aluminum
Band
Midnight Sport Band (S/M)
Special Features
Heart Rate Monitor, Fall Detection, Crash Detection, Activity Tracker, Cycle Tracking, Sleep Tracker, Retina Display, Voice Control
Pros & Cons
👍 Pros
- Built-in cellular lets you leave your iPhone behind while staying fully connected
- Fall Detection, Crash Detection, and Emergency SOS work independently over cellular for true standalone safety
- 32 GB storage supports a large offline music and podcast library for phone-free workouts
- 50m water resistance and swimproof design allow pool and open-water use without worry
👎 Cons
- Cellular plan adds a recurring monthly cost on top of the watch purchase price
- Lacks the always-on display available on Apple Watch Series and Ultra models
- No blood oxygen sensor or temperature sensing, which are reserved for higher-tier models
- Battery life decreases noticeably when cellular is active compared to GPS-only use
Frequently Asked Questions
What's the difference between this cellular model and the GPS-only Apple Watch SE?
The GPS + Cellular model has a built-in cellular radio that lets you make calls, send texts, and stream music without your iPhone nearby. The GPS-only version requires your iPhone or Wi-Fi for those features.
Do I need a separate cellular plan for this watch?
Yes, you'll need to add a cellular plan through a supported carrier. Most carriers offer Apple Watch plans for a monthly fee that's separate from your iPhone plan.
Can this watch work independently for a child who doesn't have an iPhone?
Yes. With Apple's Family Setup and a cellular plan, you can configure the watch for a family member who doesn't own an iPhone, giving them independent access to calls, messaging, location sharing, and safety features.
What health monitoring features are included?
The watch provides heart rate monitoring with irregular rhythm notifications, high and low heart rate alerts, Fall Detection, Crash Detection, Emergency SOS, and Check In for automatic arrival notifications.
Is the 40mm size the only option for this model?
This particular model (MXFR3LL/A) is the 40mm size in Midnight Aluminum. The Apple Watch SE is also available in a 44mm case size as a separate model.
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