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Apple Watch Series 9 [GPS 45mm] Smartwatch with Midnight Aluminum Case with Midnight Sport Band M/L. Fitness Tracker, ECG Apps, Always-On Retina Display, Water Resistant

TLDR Review: Apple Watch Series 9 45mm

Item: Apple Watch Series 9 45mm
Author: ShopSavvy

By ShopSavvy Team

Published: June 28th, 2025

Last Updated: July 18th, 2025

Pros

•The S9 chip ensures smooth and speedy performance, with apps opening swiftly.
•Impressive fitness and health tracking features, including heart rate monitor, ECG app, and blood oxygen sensor.
•Seamless integration with other Apple devices for a cohesive experience.
•Sleek, stylish design made of premium materials, offering comfort for alay wear.
•Large, vibrant 45mm Alwayn Retina display that's easy to read.
•Wateesistant and suitable for activities like swimming.
•Convenient notifications directly on the wrist, reducing phone dependency.
•Easy setup and intuitive interface, effectively mirroring iPhone functions.

Cons

•Battery life may be shorter than expected, requiring frequent charging.
•Inconsistent battery performance, with some users experiencing rapid drain.
•Inaccurate exercise and sleep tracking mentioned by some reviewers.
•The band sizing may not fit those with smaller wrists.
•Requires iPhone for initial setup and full functionality.
•Some users find frequent passcode prompts frustrating.
•Basic fitness app compared to others, offering fewer statistics.

Bottom Line

The Apple Watch Series 9 [GPS 45mm] Smartwatch is a robust and stylish timepiece with strong health and fitness tracking capabilities, especially beneficial for iPhone users. Although it offers a seamless Apple ecosystem integration, concerns exist regarding battery life and charging performance. If uninterrupted operation is vital to you, it might be worth investigating alternative models or waiting for anticipated updates.

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