If you want an Apple Watch that covers fitness tracking, health monitoring, notifications, GPS and everyday smartwatch features without moving into Apple’s more expensive models, the Apple Watch SE 3 44mm GPS deserves a closer look.

The model featured here combines a Midnight aluminium case with a matching Midnight Sport Band and a 44mm Always On Retina display. It is powered by Apple’s S10 chip and includes features such as heart rate monitoring, sleep tracking, temperature sensing, GPS and water resistance.

But buying a smartwatch is about more than looking at a specification sheet.

The important question for UK buyers is whether the SE 3 provides enough of the Apple Watch experience without paying for features they may never use.

In this review, we look at its design, display, performance, health and fitness features, battery life, GPS capabilities, water resistance and overall value.

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Apple Watch SE 3 44mm GPS at a Glance

Specification	Details
Model	Apple Watch SE 3
Case Size	44mm
Connectivity	GPS
Case Material	Aluminium
Colour	Midnight
Strap	Midnight Sport Band
Processor	S10 SiP
Storage	64GB
Display	Always On Retina OLED
Display Resolution	368 × 448 pixels
Brightness	Up to 1,000 nits
Heart Sensor	Second generation optical heart sensor
GPS	Built in GPS
Water Resistance	50 metres
Battery	Up to 18 hours normal use
Low Power Mode	Up to 32 hours
Charging	Fast charging
Operating System	watchOS

Apple’s UK specifications confirm the 44mm model measures 44mm high, 38mm wide and 10.7mm deep. The GPS version weighs 32.9 grams and is designed for wrists measuring approximately 140 to 245mm.

Design and Midnight Aluminium Case

The first thing you notice about this configuration is its understated Midnight finish.

Rather than using a bright or highly distinctive colour, the dark aluminium case gives the watch a more versatile appearance that can work with casual clothing, sportswear or smarter outfits.

The aluminium construction also keeps the watch relatively light.

The GPS 44mm model weighs just 32.9 grams before considering the strap, according to Apple’s specifications.

For something designed to remain on your wrist throughout the day, weight matters.

A lighter smartwatch can be more comfortable when you are working at a desk, exercising, commuting or wearing it overnight for sleep tracking.

44mm Case: Is It the Right Size?

Apple offers the SE 3 in both 40mm and 44mm sizes.

The 44mm version provides the larger display and is designed for wrists measuring 140 to 245mm.

For users who prefer larger text and more screen space, the 44mm model is likely to be the more comfortable choice.

It can also make interacting with notifications, workout information and apps easier because there is more display area.

However, people with smaller wrists may prefer the 40mm version.

Always On Retina Display

One of the useful features of the Apple Watch SE 3 44mm GPS is its Always On Retina display.

Apple specifies an OLED LTPO Retina display with a resolution of 368 × 448 pixels and up to 1,000 nits peak brightness.

The Always On functionality means you can glance at the watch without necessarily needing to raise your wrist or tap the screen every time.

This is particularly convenient when:

• Checking the time
• Looking at workout information
• Viewing notifications
• Checking timers
• Monitoring activity
• Following directions

The display also uses tough Ion X front glass. Apple states that the glass has improved crack resistance compared with the previous generation under its specified testing conditions.

S10 Chip and Performance

Inside the watch is Apple’s S10 chip.

The processor uses a 64 bit dual core CPU and includes a four core Neural Engine. The watch also provides 64GB of capacity.

For normal smartwatch tasks, this gives the device enough performance for everyday interactions.

You can use it for:

• Notifications
• Workouts
• Health tracking
• Music
• Navigation
• Siri
• Apps
• Activity tracking
• Sleep monitoring

The S10 chip also enables features such as on device Siri and gesture based controls.

Apple lists both double tap and wrist flick gestures as supported controls on the SE 3.

Health and Fitness Tracking

Health and fitness tracking are among the strongest reasons to consider an Apple Watch.

The Apple Watch SE 3 44mm GPS includes a second generation optical heart sensor and several health monitoring features.

Supported features include:

• Heart rate monitoring
• High heart rate notifications
• Low heart rate notifications
• Irregular rhythm notifications
• Sleep tracking
• Sleep stages
• Sleep score
• Temperature sensing
• Cycle tracking
• Mindfulness
• Noise monitoring
• Medication tracking

These features make the watch useful beyond simply displaying notifications.

You can wear it during the day to monitor activity and then continue wearing it overnight to collect sleep information.

Sleep Tracking

Sleep tracking is particularly useful if you want to understand your sleeping routine.

The Apple Watch can track sleep stages and provide a sleep score, while supported features can provide additional information about your sleep.

The benefit is that the watch can become part of your normal daily routine rather than being something you only wear during exercise.

Apple also provides sleep apnoea notifications on supported models and regions.

These health features should be considered informational rather than a replacement for professional medical advice.

Fitness and Workout Features

For people who exercise regularly, the watch provides a broad range of workout functionality.

Apple lists features including custom workouts, workout views, training load, heart rate zones, race routes, pacing tools, automatic track detection and multisport workouts.

This makes the watch suitable for a variety of activities.

For example, you can use it while:

• Running
• Walking
• Cycling
• Hiking
• Swimming
• Gym workouts
• Multisport training

The built in GPS is especially useful for outdoor exercise because you can record routes and activity without relying entirely on your iPhone.

GPS for Outdoor Activities

The GPS version shown in your product listing is designed for users who want location tracking without necessarily paying for cellular connectivity.

This can be useful for running or walking when you want to record your route.

It is also useful for people who want to track distance and pace during outdoor exercise.

For a UK buyer who regularly walks, runs or cycles, having GPS built directly into the watch is a significant advantage.

Is It Good for Running?

Yes.

The combination of GPS, heart rate monitoring, workout tracking and activity data makes the watch a practical running companion.

You can monitor workout information directly from your wrist instead of constantly checking your phone.

Apple also supports features such as heart rate zones, pacing and automatic track detection.

Water Resistance

The Apple Watch SE 3 44mm GPS is rated for water resistance up to 50 metres.

Apple describes it as suitable for swimming and lists 50m water resistance for the SE 3.

This means you can use it for activities such as swimming without treating the watch as a device that must stay completely dry.

However, water resistance is not permanent and can decrease through normal wear and tear.

It is therefore important not to confuse water resistance with being completely waterproof.

Battery Life

Battery life is one of the areas where expectations need to be realistic.

Apple rates the Apple Watch SE 3 44mm GPS for up to 18 hours of normal use and up to 32 hours in Low Power Mode.

Actual battery life depends on how you use the watch.

GPS workouts, frequent notifications, screen usage and health tracking can all affect battery consumption.

The good news is that Apple supports fast charging.

The company states that the watch can reach up to 80 percent charge in approximately 45 minutes under its specified charging conditions.

Apple also states that a short 15 minute charge can provide up to eight hours of normal use, while eight minutes can provide up to eight hours of sleep tracking under specified conditions.

That makes charging before bed much easier if you want to use the watch for sleep tracking.

Who Is the Apple Watch SE 3 44mm GPS For?

The Apple Watch SE 3 44mm GPS is particularly suitable for people who want an Apple Watch for everyday health, fitness and connectivity without necessarily needing Apple’s most advanced model.

It is a strong option for:

Fitness Beginners

If you are starting to take exercise more seriously, the watch provides useful workout and activity tracking without requiring specialist equipment.

Runners and Walkers

The built in GPS and heart rate monitoring make it useful for outdoor exercise.

Apple Users

If you already use an iPhone, the Apple Watch can become a convenient extension of your existing Apple ecosystem.

People Interested in Sleep Tracking

The ability to track sleep stages and receive a sleep score makes it useful for people who want more insight into their sleeping routine.

Everyday Smartwatch Users

Notifications, Siri, activity tracking, apps and other smartwatch functions make it useful even when you are not exercising.

Who Should Consider Another Apple Watch?

The SE 3 is designed to provide essential Apple Watch features at a lower position in Apple’s range.

If you specifically need advanced features that are not included on the SE 3, you may want to compare it with Apple’s higher-end models.

For example, buyers looking for features such as a larger premium display, more advanced sensors or additional specialist capabilities should compare the specifications before purchasing.

This is an important point for affiliate buyers.

The best smartwatch is not necessarily the most expensive one.

It is the model that provides the features you will actually use.

Apple Watch SE 3 44mm GPS Pros and Cons

Pros

• S10 chip
• 44mm display
• Always On Retina display
• Up to 1,000 nits brightness
• Built in GPS
• Second generation optical heart sensor
• Sleep tracking
• Sleep score
• Temperature sensing
• 50m water resistance
• 64GB capacity
• Fast charging
• Midnight aluminium design
• Lightweight construction
• Strong Apple ecosystem integration

Cons

• Battery life still requires regular charging
• GPS model does not provide the same connectivity options as a cellular model
• Some advanced Apple Watch features are reserved for higher-end models
• Best experience requires an iPhone
• Health features are not medical diagnostic tools

Is the Apple Watch SE 3 44mm GPS Worth Buying in the UK?

For the right buyer, yes.

The Apple Watch SE 3 44mm GPS focuses on the features most people expect from a modern Apple Watch.

You get a large Always On display, S10 processing, GPS, heart rate monitoring, sleep tracking, temperature sensing, workout features and water resistance.

The 44mm configuration is also a good choice if you prefer a larger watch face and want information to be easy to read at a glance.

The biggest limitation is that it is still a smartwatch that needs regular charging, with Apple quoting up to 18 hours of normal use.

For most everyday Apple Watch users, however, that may be a reasonable trade off for the feature set and price positioning.

Final Verdict

The Apple Watch SE 3 44mm GPS is a sensible choice for UK buyers who want an Apple smartwatch focused on everyday fitness, health tracking and connectivity.

Its S10 chip provides modern processing performance, while the Always On Retina display makes information easy to view.

The combination of GPS, heart rate monitoring, sleep tracking, workout features and water resistance gives it broad everyday usefulness.

If you already own an iPhone and want to add a smartwatch without immediately moving into Apple’s higher-end range, this model is worth considering.

Our verdict: A strong all-round Apple Watch for everyday users, fitness beginners, runners and people who want useful health and activity tracking without paying for every premium feature.

Frequently Asked Questions

Is the Apple Watch SE 3 44mm GPS worth buying?

For users who want GPS, fitness tracking, health features, notifications and an Always On display, it offers a strong combination of features.

Does the Apple Watch SE 3 have GPS?

Yes. The model in the product listing is the GPS version.

How long does the Apple Watch SE 3 battery last?

Apple rates it for up to 18 hours of normal use and up to 32 hours in Low Power Mode.

Is the Apple Watch SE 3 waterproof?

It is water resistant to 50 metres and is suitable for swimming under Apple’s stated conditions. It should not be described as completely waterproof.

Does the Apple Watch SE 3 have an Always On display?

Yes. The SE 3 has an Always On Retina OLED LTPO display.

What processor does the Apple Watch SE 3 use?

It uses Apple’s S10 chip with a 64 bit dual core processor and four core Neural Engine.

How much storage does the Apple Watch SE 3 have?

Apple lists 64GB capacity for the SE 3.

Is the Apple Watch SE 3 good for sleep tracking?

Yes. It supports sleep stages and sleep score features, along with other supported sleep related health features.