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Apple Watch Series 8 45mm GPS Midnight (Renewed)
Apple Watch Series 8 45mm GPS Midnight (Renewed)
Apple Watch Series 8 45mm GPS Midnight (Renewed)
Apple Watch Series 8 45mm GPS Midnight (Renewed)
Apple Watch Series 8 45mm GPS Midnight (Renewed)
Apple Watch Series 8 45mm GPS Midnight (Renewed)
Apple

Apple Watch Series 8 45mm GPS Midnight (Renewed)

★★★★★4.4 (2051 reviews)

A feature-rich 45mm smartwatch with advanced health sensors, crash detection, and a bright Always-On Retina display.

$165.00*$235.00Save 29%
✓ In Stock on Amazon.com
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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

The Apple Watch Series 8 builds on Apple's established smartwatch formula with meaningful additions in health and safety. The 45mm case in Midnight houses an Always-On Retina display bright enough to read in direct sunlight, while advanced sensors underneath the case back track heart rate, blood oxygen saturation, ECG readings, and — new to the Series 8 — skin temperature variations. That temperature sensing capability powers deeper insights into sleep patterns and women's health through retrospective ovulation estimates and cycle tracking, making this generation a notable upgrade for health-conscious users.

On the safety front, the Series 8 introduces Crash Detection, which uses a combination of the accelerometer, gyroscope, barometer, and microphone to identify severe car crashes and automatically dial emergency services if the wearer is unresponsive. Fall Detection and Emergency SOS carry over from previous models, rounding out a comprehensive safety net. With 32 GB of onboard storage, GPS-based workout tracking, sleep stage analysis across REM, Core, and Deep phases, and seamless integration with iPhone for notifications and Apple Pay, the Series 8 delivers a mature, full-featured wearable experience. This renewed 45mm GPS model in Midnight provides access to all of those capabilities at a lower cost than buying new.

Key Features

WHY APPLE WATCH SERIES 8 - Your essential companion for a healthy life is now even more powerful. Advanced sensors provide insights to help you better understand your health. New safety features can get you help when you need it. The bright, Always-On Retina display is easy to read, even when your wrist is down.

EASILY CUSTOMIZABLE - Available in a range of sizes and materials, with dozens of bands to choose from and watch faces with complications tailored to whatever you’re into.

INNOVATIVE SAFETY FEATURES - Crash Detection and Fall Detection can automatically connect you with emergency services in the event of a severe car crash or a hard fall. And Emergency SOS provides urgent assistance with the press of a button.

ADVANCED HEALTH FEATURES - Temperature sensing is a breakthrough feature that provides deep insights into women’s health. Keep an eye on your blood oxygen. Take an ECG anytime. Get notifications if you have an irregular rhythm. And see how much time you spent in REM, Core, or Deep sleep with Sleep Stages.

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.

Specifications

Brand
Apple
Model
Apple Watch Series 8
Case Size
45mm
Connectivity
GPS
Display
Always-On Retina
Storage
32 GB
Health Features
Heart Rate Monitor, ECG, Blood Oxygen (SpO2), Body Temperature Sensing, Cycle Tracking, Sleep Stages
Safety Features
Crash Detection, Fall Detection, Emergency SOS
Operating System
watchOS
Color
Midnight
Condition
Renewed

Pros & Cons

👍 Pros

  • Comprehensive health suite with ECG, blood oxygen, temperature sensing, and sleep stage tracking
  • Temperature sensing and cycle tracking provide health insights not available on earlier Apple Watch models.
  • Crash Detection and Fall Detection can automatically contact emergency services during serious incidents.
  • Crash Detection and Fall Detection provide automatic emergency assistance
  • Always-on Retina display remains readable without raising your wrist
  • Always-On Retina display remains readable at a glance without raising your wrist.
  • 32 GB of storage accommodates a large library of music, apps, and watch faces for offline use.
  • Renewed pricing offers significant savings over buying new
  • 32GB storage accommodates apps, music, and watch faces
  • 45mm case size offers a comfortable display area without the bulk of the 49mm Ultra.

👎 Cons

  • As a renewed unit, it may have minor cosmetic imperfections
  • GPS-only model cannot make calls or send messages without a paired iPhone or Wi-Fi connection nearby.
  • Renewed condition means the watch may have minor cosmetic imperfections and a shorter warranty than new.
  • GPS-only model lacks cellular connectivity for standalone use away from iPhone and Wi-Fi
  • Requires an iPhone 8 or later, excluding Android users entirely
  • Requires an iPhone 8 or later with the latest iOS, excluding Android users entirely.
  • Battery life typically lasts about one day, requiring nightly charging for continuous health tracking.
  • Being a previous-generation model, it will receive fewer future watchOS updates than newer series

Frequently Asked Questions

This is a pre-owned Apple Watch that has been inspected, tested, and restored to working condition. It may show minor cosmetic wear but is fully functional.
It includes a heart rate monitor, ECG, blood oxygen (SpO2) sensing, body temperature sensing, and sleep stage tracking covering REM, Core, and Deep sleep phases.
The GPS model requires a paired iPhone for calls, messages, and data when away from known Wi-Fi networks. It tracks workouts and health metrics independently using built-in GPS and sensors.
No, this is the GPS-only version. It requires a nearby paired iPhone for features that need an internet connection when away from Wi-Fi.
The Apple Watch Series 8 requires an iPhone 8 or later running the latest version of iOS.
The Series 8 includes Crash Detection for severe car accidents, Fall Detection for hard falls, and Emergency SOS that can connect you to emergency services with a button press.
It comes with 32 GB of onboard storage, which can hold music, podcasts, apps, and watch faces for offline use.
The always-on Retina display is designed to be power-efficient, dimming when your wrist is down while remaining readable, with the watch still delivering all-day battery life under typical use.
The Series 8 includes blood oxygen monitoring, ECG, heart rate tracking, temperature sensing, sleep stage tracking, and irregular rhythm notifications.
Renewed means the watch has been inspected, tested, and restored to working condition by a qualified refurbisher. It may have minor cosmetic wear but functions like new.

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