Apple

Apple MXEF3LL/A Watch SE 2nd Gen GPS 40mm Starlight

4.5 (1384 reviews)

Stay Connected and Active with the Apple Watch SE (2nd Gen) The Apple Watch SE (2nd Gen) is your essential companion for a motivated, connected, and safe lifestyle. Packed with features like fitness and sleep tracking, crash detection, and heart rate monitoring, this smartwatch integrates seamle...

$249.99*
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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

Stay Connected and Active with the Apple Watch SE (2nd Gen)

The Apple Watch SE (2nd Gen) is your essential companion for a motivated, connected, and safe lifestyle. Packed with features like fitness and sleep tracking, crash detection, and heart rate monitoring, this smartwatch integrates seamlessly with your Apple devices and services.

Specifications:

  • Connectivity: GPS, Bluetooth, Wi-Fi
  • Display: Retina Display
  • Case Material: Starlight Aluminum
  • Band Material: Starlight Sport Band (S/M)
  • Water Resistance: 50m
  • Operating System: watchOS
  • Memory: 32 GB
  • Special Features: Cycle Tracking, Activity Tracker, Voice Control, Heart Rate Monitor, Fall Detection, Crash Detection, Emergency SOS
  • Wireless Communication Standard: 802.11n
  • Battery: Lithium Ion (included)
  • Shape: Rectangular
  • Screen Size: 40 Millimeters
  • Dimensions: 24 x 7.7 x 3 inches
  • Item Weight: 4.3 ounces

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.

STAY CONNECTED — Send a text, take a call, listen to music and podcasts, use Siri, or call for help with Emergency SOS.* Apple Watch SE (GPS) works with your iPhone or Wi-Fi to keep you connected.

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

Model
Watch SE 2nd Gen
Connectivity
GPS
Size
40mm
Color
Starlight
Operating System
watchOS 11
Water Resistance
50m
Safety Features
Fall Detection, Crash Detection, Emergency SOS
Health Features
Irregular heart rhythm notifications, High/Low heart rate notifications
Compatibility
Apple devices and services
Environmental Claim
Carbon Neutral (with select bands)
Fitness Offering
Three months of Apple Fitness+ free

Pros & Cons

👍 Pros

  • Offers essential features for maintaining motivation, tracking activity, staying connected, and monitoring health.
  • Comes with watchOS 11, introducing advanced intelligence, personalization, and enhanced connectivity.
  • Integrates crucial safety features like Fall Detection, Crash Detection, and Emergency SOS for emergency situations.
  • Seamlessly compatible with Apple devices and services, enabling automatic Mac unlocking and Apple Pay transactions.
  • Features 50m water resistance, making it suitable for swimming and other water-based activities.
  • Allows for extensive customization through a diverse selection of watch bands and customizable watch faces.

👎 Cons

  • Requires an iPhone or Wi-Fi connection to fully utilize its connectivity features like calls and messages.
  • The product description mentions legal disclaimers, indicating potential limitations not fully detailed within the main feature list.
  • Achieving "Carbon Neutral" status depends on pairing the watch with "select bands," which might influence accessory choices.
  • Some advanced health monitoring capabilities found in premium Apple Watch models are not specified for this SE version.
  • The "Check In" feature, while useful, automatically shares location with loved ones, which may raise privacy considerations for some users.

Frequently Asked Questions

The Apple Watch SE (GPS) uses your iPhone or Wi-Fi connection to enable features like sending texts, taking calls, listening to music, and using Siri.
Yes, it includes important health and safety features such as Fall Detection, Crash Detection, and Emergency SOS for calling for help when needed.
This model is swimproof with 50m water resistance, making it suitable for use during various water activities.
Yes, it is easily customizable with various watch bands in a range of styles, materials, and colors, along with fully customizable watch faces to fit your mood.
Yes, you can set up an Apple Watch for children who don’t yet have their own iPhone, allowing them to stay connected, active, healthy, and safe.