Apple Watch SE 3 - 40mm - Blue

Apple Watch SE 3 delivers essential health and fitness features in a sleek package. With advanced ...

Best current price£196.07from PCHUB.UK

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PCHUB.UKApple Blue Watch Se (3Nd Generation) Se 3 Gps 40Mm Midnight Aluminium Case
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£196.07
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AO.comApple Watch SE 3 40mm Midnight Aluminium Case GPS + Cellular [2026] Navy Blue Sport Band M/L Blue
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£219.00
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CurrysApple Watch Se 3 Gps 40Mm Midnight Aluminum Case With Navy Blue Sport Band - M/L, Black,Blue
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£219.00
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very.co.ukApple Watch Se 3 (Gps, 2026) 40Mm Midnight Aluminium Case With Navy Blue Sport Band
£3.99 delivery
£219.00
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GamingKitApple Blue Watch Se (3Nd Generation) Se 3 Gps 40Mm Midnight Aluminium Case
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£235.28
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Product Information

Full details

The Apple Watch SE 3 (40mm) is designed for users seeking a streamlined, essential wearable that integrates health monitoring with daily productivity features. It excels as a wellness companion for tracking workouts, heart rate, and sleep, though users who prioritize advanced medical-grade sensors or multi-day battery life may find its feature set more focused on foundational utility rather than specialized extremes.

All features

ColourBlue
Dial Size40mm
SeriesSE 3
Model Part NumberX9Z2V
BrandApple

Extended Product Information

FAQs

Does the Apple Watch SE 3 require a cellular plan?

No, while cellular models exist, the standard SE 3 can function via Bluetooth and Wi-Fi pairing with your iPhone.

Can I use the Apple Watch SE 3 for sleep tracking?

Yes, it tracks sleep stages throughout the night, provided the watch has sufficient battery life before you go to bed.

Is the 40mm size suitable for large wrists?

The 40mm is the smaller size option; it fits most wrists comfortably, though some users with larger wrists may prefer the aesthetic of a larger model.

Can I swap the watch bands?

Yes, the Apple Watch SE 3 is compatible with a wide range of official and third-party bands that use the standard lug mechanism.

How do I charge the watch?

The watch comes with a magnetic charging cable that attaches to the back of the watch; simply plug the USB end into a compliant power adapter.

Troubleshooting

Watch will not sync with iPhone

Ensure Bluetooth is enabled on your iPhone and both devices are in close proximity, then restart both units.

Battery draining faster than 18 hours

Review battery usage in the Watch app to identify high-drain apps and turn off background app refresh for non-essential programs.

Screen not responding to touch

Clean the screen with a microfiber cloth and ensure it is free from moisture, then perform a force restart by holding the digital crown and side button.

Pros and Cons

Pros

  • Comprehensive health and fitness tracking tools
  • Lightweight and comfortable 40mm design
  • Reliable safety features like crash and fall detection
  • Seamless integration with the Apple ecosystem
  • Clear, always-on display functionality

Cons

  • Battery life is limited to 18 hours per charge
  • Lacks some advanced medical-grade sensors found in higher-tier models
  • Requires an iPhone for initial setup and full functionality

Setup, Compatibility & Care

To begin, ensure your iPhone is running the latest version of iOS. Open the Watch app on your phone and hold it near the Apple Watch SE 3 to trigger the pairing process. The watch is compatible with modern iPhone models; check the official Apple website for specific device requirements. Regarding care, the aluminum casing is durable but can be scratched by abrasive surfaces. Wipe the screen periodically with a soft, lint-free cloth. While the device is water-resistant, it is recommended to rinse it with fresh water and dry it thoroughly after exposure to salt water or chlorinated pools to maintain the integrity of the seals.

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