Apple

Apple Apple Watch Series 9 45mm GPS (Renewed Premium)

4.8 (10 reviews)

Apple's S9-powered smartwatch delivers touchless control, advanced health monitoring, and a superbright display on your wrist.

$249.97*$329.97Save 24%
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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 Series 9 (45mm, GPS) brings meaningful upgrades to Apple's wearable lineup, anchored by the new S9 SiP (System in Package). This chip powers a display that reaches up to 2000 nits — double the brightness of the Series 8 — making it highly legible even in harsh sunlight. The S9 also enables the Double Tap gesture, a first for Apple Watch, which lets you control the watch by tapping your thumb and index finger together. It's a genuinely useful interaction for moments when your other hand is occupied.

On the health front, the Series 9 retains blood oxygen monitoring, on-demand ECG readings, irregular heart rhythm notifications, and wrist temperature sensing for cycle tracking and sleep insights. Sleep tracking now breaks the night into REM, Core, and Deep stages, giving you a more detailed picture of your rest. Safety features including Fall Detection, Crash Detection, and Emergency SOS round out a device that functions as both a fitness companion and a personal safety tool. This Renewed Premium unit has been professionally refurbished and tested, offering the complete Series 9 experience at a reduced cost.

Key Features

CARBON NEUTRAL - An aluminum Apple Watch Series 9 paired with the latest Sport Loop is carbon neutral. Learn more about Apple’s commitment to the environment at apple.com/2030.

WHY APPLE WATCH SERIES 9-Your essential companion for a healthy life is now even more powerful. The S9 chip enables a superbright display and a magical new way to quickly and easily interact with your Apple Watch without touching the screen. Advanced health, safety, and activity features provide powerful insights and help when you need it. And redesigned apps in watchOS give you more information at a glance.

ADVANCED HEALTH FEATURES-Keep an eye on your blood oxygen. Take an ECG anytime. Get notifications if you have an irregular heart rhythm. See how much time you spent in REM, Core, or Deep sleep with sleep stages. Temperature sensing provides insights into overall well-being and cycle tracking. And take note of your state of mind to help build emotional awareness and resilience.

A POWERFUL FITNESS PARTNER-The Workout app gives you a range of ways to train plus advanced metrics for more insights about your workout performance.

INNOVATIVE SAFETY FEATURES-Fall Detection and Crash Detection can connect you with emergency services in the event of a hard fall or a severe car crash. And Emergency SOS lets you call for help with the press of a button.

Specifications

Brand
Apple
Model
Apple Watch Series 9
Case Size
45mm
Connectivity
GPS, Wi-Fi
Chip
S9 SiP
Display Brightness
Up to 2000 nits
Operating System
watchOS (requires iOS 17+)
Health Sensors
Blood Oxygen, ECG, Heart Rate, Temperature
Safety Features
Fall Detection, Crash Detection, Emergency SOS
Special Features
Double Tap, Activity Tracker, Cycle Tracking
Condition
Renewed Premium

Pros & Cons

👍 Pros

  • S9 chip enables the Double Tap gesture for convenient hands-free interaction
  • Superbright 2000-nit display is easy to read in direct sunlight
  • Comprehensive health suite includes blood oxygen, ECG, sleep stages, and temperature sensing
  • Renewed Premium condition offers significant savings compared to buying new
  • Fall Detection, Crash Detection, and Emergency SOS provide meaningful safety features

👎 Cons

  • GPS-only model requires a paired iPhone or Wi-Fi for connectivity away from your phone
  • Renewed units may show minor cosmetic imperfections and carry a shorter warranty than new
  • Battery typically lasts about 18 hours and requires daily charging
  • Requires an iPhone — not compatible with Android devices at all

Frequently Asked Questions

This is the 45mm GPS-only model, so it connects to the internet through your paired iPhone or Wi-Fi networks rather than its own cellular plan.
The S9 chip enables Double Tap, which lets you tap your index finger and thumb together to answer calls, dismiss notifications, and control apps without touching the screen.
It includes a blood oxygen sensor, electrical heart sensor for ECG, optical heart sensor, and a temperature sensor for cycle tracking and overall wellness insights.
Renewed Premium indicates the watch has been professionally inspected, tested, and refurbished to look and work like new, typically with a limited warranty from the reseller.
No, the Apple Watch Series 9 requires an iPhone running iOS 17 or later for pairing and full functionality.