Apple

Apple MNTN3LL/A Watch SE 2nd Gen GPS + Cellular 40mm - Renewed

4.2 (222 reviews)

Stay Connected and Active with Apple Watch SE (2nd Gen)Introducing the renewed Apple Watch SE (2nd Gen), offering essential features for fitness, connectivity, health monitoring, and safety. Now enhanced with up to 20 percent faster performance, crash detection, and advanced workout metrics, it's...

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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

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

Introducing the renewed Apple Watch SE (2nd Gen), offering essential features for fitness, connectivity, health monitoring, and safety. Now enhanced with up to 20 percent faster performance, crash detection, and advanced workout metrics, it's an exceptional value. Seamlessly integrated with your Apple devices and services.

Specifications

  • Product Dimensions: 11.65 x 2.99 x 1.35 inches
  • Item Weight: 11.5 ounces
  • Model Number: MNTN3LL/A
  • Batteries: 1 Lithium Ion battery required
  • Department: Mens
  • Manufacturer: Apple
  • Item Weight: 0.72 Pounds
  • Standing Screen Display Size: 40 Millimeters
  • Memory Storage Capacity: 32 GB
  • Operating System: WatchOS
  • Special Feature: Sleep Monitor, Activity Tracker, Voice Control, GPS, Heart Rate Monitor
  • Battery Capacity: 245 Milliamp Hours
  • Connectivity Technology: USB
  • Battery Cell Composition: Lithium Ion
  • GPS: Built-in GPS
  • Shape: Apple, Heart, Irregular
  • Screen Size: 40 Millimeters
  • Brand: Apple

Key Features

WHY APPLE WATCH SE — All the essentials to help you monitor your fitness, keep connected, track your health, and stay safe. Now up to 20 percent faster, with features like Crash Detection and enhanced workout metrics, it’s a better value than ever.

CELLULAR CONNECTIVITY — Send a text, make a call, and stream music without your iPhone, even while traveling internationally. Cellular lets you do it all without your iPhone nearby.

HEALTH AND SAFETY FEATURES — Get help when you need it with Crash Detection, Fall Detection, and Emergency SOS. Get deep insights into your health, including notifications if you have an irregular rhythm or an unusually high or low heart rate.

SIMPLY COMPATIBLE — It works seamlessly with your Apple devices and services. Unlock your Mac automatically. Find your devices with a tap. Pay and send money with Apple Pay. Apple Watch requires an iPhone 8 or later with the latest iOS version.

SWIMPROOF AND STYLISH — Water resistant to 50 meters. Three finishes. And a redesigned, color-matched back case made with a new production process that reduces its carbon emissions over 80 percent.

Specifications

Model
Watch SE 2nd Gen
Connectivity
GPS + Cellular
Case Size
40mm
Condition
Renewed
Water Resistance
50 meters (Swimproof)
Health Features
Irregular rhythm notifications, High/Low heart rate notifications
Safety Features
Crash Detection, Fall Detection, Emergency SOS
Compatibility Requirement
iPhone 8 or later with latest iOS

Pros & Cons

👍 Pros

  • Features Crash Detection and Fall Detection for enhanced safety, automatically contacting emergency services if needed.
  • Offers cellular connectivity, allowing users to send texts, make calls, and stream music directly from the watch without needing an iPhone nearby.
  • Provides deep insights into health, including notifications for irregular rhythms or unusually high/low heart rates, promoting wellness awareness.
  • Seamlessly compatible with other Apple devices and services, allowing for automatic Mac unlocking and easy payments with Apple Pay.
  • Designed to be swimproof with water resistance up to 50 meters, making it suitable for aquatic activities and everyday wear.

👎 Cons

  • This is a renewed product, which means it may not be in brand-new condition and could have minor cosmetic imperfections.
  • Requires an iPhone 8 or later with the latest iOS version for compatibility, limiting its use for Android users or those with older iPhones.
  • Cellular features require a separate service plan, incurring additional monthly costs beyond the watch purchase.
  • The battery life information is not explicitly detailed, which is a common concern for smartwatch users, especially with cellular use.
  • While offering basic health insights, it does not include advanced features like ECG or blood oxygen monitoring found in higher-tier models.

Frequently Asked Questions

The Apple Watch SE 2nd Gen includes Crash Detection, Fall Detection, and Emergency SOS features to help users get assistance when needed.
Yes, with cellular connectivity, you can send texts, make calls, and stream music without your iPhone nearby, even when traveling internationally.
This Apple Watch SE 2nd Gen requires an iPhone 8 or later with the latest iOS version for full compatibility and functionality.
Yes, the Apple Watch SE 2nd Gen is swimproof and water resistant to 50 meters, making it suitable for various water activities.
This Apple Watch offers deep insights into your health, including notifications if you have an irregular rhythm or an unusually high or low heart rate.
The description states it is a renewed product; generally, renewed products come with a specific return or warranty policy from the refurbisher, which should be checked with the vendor.
The redesigned, color-matched back case is made with a new production process that reduces its carbon emissions over 80 percent, indicating an environmental design focus.