Apple

Apple MRE33LL/A Watch SE (2nd Gen) GPS 40mm Silver Blue

4.6 (593 reviews)

The Apple Watch SE (2nd Gen) puts Fall Detection, heart rate alerts, and seamless iPhone integration on your wrist without the Series 9 price tag.

$194.63*$249.00Save 21%
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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

The Apple Watch SE (2nd Generation) in GPS 40mm is Apple's entry point into the Apple Watch lineup — a deliberate design that captures the health, safety, and connectivity features most Apple Watch owners actually use daily, while leaving out the hardware sensors and display enhancements of the Series lineup. Fall Detection and Crash Detection work passively in the background; irregular heart rhythm and high/low heart rate notifications keep an eye on cardiovascular health without active user input; Emergency SOS and Check In add a safety layer that resonates for active users, solo travelers, and parents setting up watches for children through Family Setup. The Workout app covers a wide range of activity types with advanced metrics, and the three included months of Apple Fitness+ add immediate guided workout value.

The 40mm Silver aluminum case with Winter Blue Sport Loop is lightweight and wrist-comfortable for all-day wear. At 50-meter water resistance, it transitions from workouts to showers to swimming without care. watchOS 11 brings the full Apple Watch software experience including Siri, Apple Pay, Find My, and automatic Mac unlock — all the ecosystem integrations that make an Apple Watch genuinely useful rather than just a notification mirror. The GPS model requires an iPhone for full feature access; calls, messages, and streaming depend on Bluetooth or Wi-Fi connectivity to your paired iPhone. Battery life runs approximately 18 hours of typical use, which means daily overnight charging is the expected routine. For iPhone users who want dependable health monitoring, safety features, and Apple ecosystem integration without the Series 9 premium, the Watch SE delivers the essentials with characteristic Apple polish.

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
MRE33LL/A
Case Size
40mm
Case Material
Silver Aluminum
Band
Winter Blue Sport Loop
GPS
Yes (GPS only, no cellular)
Water Resistance
50 meters
Battery Life
Up to 18 hours
Health Features
Heart Rate Monitor, Irregular Rhythm Notification, Fall Detection, Crash Detection, Sleep Tracking
Connectivity
Wi-Fi, Bluetooth
Special Features
Emergency SOS, Check In, Family Setup, Apple Pay, Fitness+ (3 months included)
OS
watchOS 11

Pros & Cons

👍 Pros

  • Fall Detection and Crash Detection provide genuine safety utility for active users and aging family members — these are hardware-enabled features that work automatically without requiring user action.
  • The GPS model's fitness tracking covers a broad range of workout types with advanced metrics, and three months of Apple Fitness+ is included, adding immediate workout content value without an additional subscription purchase.
  • Seamless integration with the Apple ecosystem — automatic Mac unlock, Find My, Apple Pay, and Check In for location sharing — makes the SE valuable well beyond health tracking for iPhone users already in the Apple ecosystem.
  • 50-meter water resistance means it handles swimming, rain, and sweaty workouts without any precaution, making it a genuinely all-day, all-activity wearable.
  • Family Setup enables this watch to work for children or family members without an iPhone, extending the product's value across a household rather than limiting it to a single iPhone owner.

👎 Cons

  • The GPS-only model depends on iPhone proximity for calls, messages, and most connected features — users who want full independence from their phone during workouts or commutes need the GPS + Cellular version.
  • No always-on display means glancing at your wrist for the time or data requires a deliberate wrist raise or screen tap, which some users find frustrating after experiencing always-on displays on other smartwatches.
  • No ECG or blood oxygen monitoring — the SE omits two of the most medically relevant health sensors available on the Series lineup, which matters for users specifically buying a smartwatch for health monitoring depth.
  • The 18-hour battery life means daily charging is mandatory — users who want multi-day battery life need to look at non-Apple alternatives, as no Apple Watch model currently supports multi-day use with full features enabled.
  • The Watch SE is only compatible with iPhones — Android users cannot use this product at all, making it entirely ecosystem-locked in a way that some competing smartwatches are not.

Frequently Asked Questions

The SE includes heart rate monitoring with high/low alerts and irregular rhythm notifications, Fall Detection, Crash Detection, and sleep tracking. What it does not include — compared to the Series 9 — is the ECG app, blood oxygen measurement, and the always-on display. If those three features are important to you, the Series 9 is the right choice; for the majority of health-and-safety use cases, the SE covers the essentials well.
The GPS model (MRE33LL/A) requires an iPhone connection via Bluetooth or Wi-Fi for most connected features including phone calls, messaging, and streaming. GPS tracking works independently without your iPhone for outdoor workouts. If you need fully independent cellular capability, the GPS + Cellular version of the SE is the model to look for.
Yes — the 40mm Watch SE uses the same band attachment system as all 40/41mm Apple Watch models, so any existing 40mm or 41mm band from a previous Apple Watch is directly compatible. The color-matched Winter Blue Sport Loop is included with this model.
Yes — Apple Watch SE supports Family Setup, which allows an Apple Watch to be configured and managed from a parent's iPhone for a child or family member who doesn't have their own iPhone. This is explicitly called out as a supported use case for the SE.
Apple Watch SE is designed for approximately 18 hours of typical use, which maps to daily charging for most users — wearing it during the day and charging overnight. With sleep tracking enabled, you'll need to find a charging window during your waking hours. The GPS model does not have an extended battery mode that significantly extends this beyond the standard daily cycle.