A detailed battery comparison by HotshotTek puts Apple’s complete watch lineup to the test, evaluating models from the Apple Watch SE to the latest Ultra editions. The results may surprise anyone who assumes newer always means better.

The test was designed to replicate everyday use while keeping conditions as fair as possible across all devices. Each watch ran through the same tasks, including fitness tracking, notifications, display activity, and standby time.

Interestingly, some older or budget-friendly models outlasted their premium counterparts. For example, the Apple Watch SE, known for its stripped-down feature set, demonstrated impressive stamina compared to high-end models packed with sensors and brighter displays. This highlights a tradeoff that Apple users may not always consid

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