Apple Watch SE 3 (2025) 40mm Specifications
Year of release: 2025
Screen: 1.57-inch Retina LTPO OLED display
Processor: Apple S8 SiP (System in Package)
Storage: 32 GB internal
RAM: 1.5 GB
Battery: All-day battery life (up to 18 hours)
Design
The Apple Watch SE 3 (2025) 40mm features a lightweight and sleek design with an aluminum case that balances durability and comfort for everyday wear. Its 40mm size is ideal for smaller wrists while still providing ample screen space. The device retains water resistance up to 50 meters, making it suitable for swimming and general water exposure. The SE 3 supports a wide range of interchangeable bands, allowing personalization for style and activity.
Display
The 1.57-inch Retina LTPO OLED display delivers crisp and colorful visuals with excellent clarity for notifications, fitness metrics, and apps. While it does not have the Always-On display feature, it remains bright and easy to read in various lighting conditions. Touch responsiveness is smooth, making interaction intuitive and efficient.
Performance
Powered by the Apple S8 SiP, the SE 3 offers responsive performance for everyday tasks, fitness tracking, and app navigation. It supports core Apple Watch features like activity tracking, workout detection, heart rate monitoring, and fall detection. The SE 3 provides reliable performance without the advanced sensor suite found in higher-end models, focusing on essential smartwatch functionality.
Battery
The Apple Watch SE 3 (2025) 40mm delivers all-day battery life, typically lasting up to 18 hours on a single charge with mixed usage. This includes workout sessions, notifications, and background activity tracking. Battery efficiency is optimized through watchOS and hardware integration to help get through a full day.
Software and Connectivity
Running the latest version of watchOS, the Apple Watch SE 3 integrates seamlessly with iPhone devices for notifications, messages, calls, and app syncing. Bluetooth and Wi-Fi support ensure consistent connectivity with paired devices. While it lacks some advanced health sensors, it still offers core capabilities like emergency SOS, fall detection, and sleep tracking. The watch works with the Apple Fitness+ ecosystem for guided workouts and health insights.
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FAQ's
Are the Refurbished products unlocked?
Yes. All of our refurbished iPhones, iPads, Apple Watches and all other refurbished tech are fully unlocked and ready to use with any UK or international network (unless specifically stated otherwise on the product page).
What’s the battery health guarantee?
Every device we sell is tested to ensure it has a minimum of 80% battery health. In most cases, our devices exceed this. If a battery falls below our standard, it is replaced before the device is listed for sale.
