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Apple Watch SE 3 GPS + Cellular 40 mm Midnight Aluminium Navy Sport Band M/L 5G-LTE connected watch - Aluminium - Waterproof - GPS - Heart rate/Temperature sensor - OLED Retina Always On display - Wi-Fi 4 / Bluetooth 5.3 - watchOS 27 - M/L Sport Band
Smart watch
Review Apple Watch SE 3 GPS + Cellular 40 mm Midnight Aluminium Navy Sport Band M/L
Buy Apple Watch SE 3 GPS + Cellular 40 mm Midnight Aluminium Navy Sport Band M/L
cheap Apple Watch SE 3 GPS + Cellular 40 mm Midnight Aluminium Navy Sport Band M/L

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Apple Watch SE 3 GPS + Cellular 40 mm Midnight Aluminium Navy Sport Band M/L

5G-LTE connected watch - Aluminium - Waterproof - GPS - Heart rate/Temperature sensor - OLED Retina Always On display - Wi-Fi 4 / Bluetooth 5.3 - watchOS 27 - M/L Sport Band

10 customer reviews
319€00
Recycling charge of 1€02
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In stock
Color:

  • Black

  • White

Case size:

  • 40 mm

  • 44 mm

Strap size:

  • S/M

  • M/L

Cellular data:

  • Yes

  • No

Strap color:

  • Black

    349€00
    In stock

  • Navy blue

    319€00
    In stock

  • Sand

    319€00
    In stock

  • White

    319€00
    Within 7 days
Color:
Case size:
Strap size:
Cellular data:
Strap color:
  • Charger NOT included
  • 2.5 - 5.0 W
Tech department information
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  • Overview

  • Specifications

  • Customer reviews

Overview

A boost. A glance. A love-at-first-sight.

The Apple Watch SE 3 includes all the essential features, such as Sleep Score, the Always-On display, Activity rings and more. At an affordable price. Apple Watch SE 3 includes all the essential health, fitness, connectivity and safety features – at an affordable price.

Analyse your Sleep Score. Get more complete health data in the Vitals app1. Stay fit with a wide range of workouts. Save time with fast charging2. Access your data at a glance with the Always-On display. And always benefit from up to 18 hours of battery life3.

Key features:

  • ESSENTIAL HEALTH INFORMATION – The temperature-sensing feature4 provides more complete health data in the Vitals app1 and retrospective ovulation estimates. You also receive a daily Sleep Score, sleep apnoea notifications5 and alerts for high or low heart rates, or irregular heart rhythms6.
  • GREAT BATTERY LIFE – Enjoy up to 18 hours of battery life3. Your watch charges twice as fast as SE 27 and provides up to 8 hours of battery life in just 15 minutes2.
  • ALWAYS-ON DISPLAY – You can now read the time and other information without raising your wrist to wake the display.
  • A POWERFUL FITNESS PARTNER – SE 3 gives you many ways to track your physical activity. With real-time data, you’ll smash your goals.
  • STAY CONNECTED WHEREVER YOU ARE – You can send messages, make calls, download music and podcasts, and contact emergency services without having your iPhone nearby10. And with 5G speeds11, enjoy faster performance on the go.
  • SAFETY FEATURES. SE 3 can detect a hard fall or a severe car crash, then automatically help you contact emergency services and alert your emergency contacts8. Check In can automatically notify your loved ones when you arrive at your destination.
  • APPLE WATCH FOR YOUR KIDS – Even if your children don’t have an iPhone, you can set up Apple Watch for your kids9 so they can make calls, send texts and share their location.


1 The Vitals app is intended only for fitness purposes and is not intended for medical use.
2 Fast charging is compatible with Apple Watch Series 7 (or later), Apple Watch SE 3 and all Apple Watch Ultra models.
3 Battery life varies depending on configuration and use. For more information, visit apple.com/fr/watch/battery.
4 The temperature-sensing feature is not intended for medical use. The temperature sensor is available on Apple Watch Series 8 (and later models) and all Apple Watch Ultra models.
5 Sleep apnoea notifications are available on Apple Watch Series 9 (and later models), Apple Watch Ultra 2 (and later models) and Apple Watch SE 3. This feature is intended to detect signs of moderate to severe sleep apnoea in people aged 18 and over who have not been diagnosed with sleep apnoea.
6 Irregular rhythm notifications require the latest versions of watchOS and iOS. They are not intended for people under 22, or for people previously diagnosed with atrial fibrillation (AF).
7 Testing conducted by Apple in July and August 2025 using pre-production Apple Watch SE 3 (GPS + Cellular) and Apple Watch SE 2 (GPS + Cellular) paired with an iPhone. All devices were tested with pre-release software and the Apple Watch Magnetic Fast Charger to USB-C Cable (model A2515) and Apple 20 W USB-C Power Adapter (model A2305). Charge time varies depending on the adapter, geographical areas, settings, initial battery level, usage and environmental factors. Actual results m
8 Emergency calling requires a cellular connection or Wi-Fi Calling with an internet connection from your Apple Watch or nearby iPhone. You can use cellular Apple Watch models to call emergency services in many locations, provided that cellular data service is available. Some cellular networks may not accept emergency calls from your Apple Watch if it has not been activated, is not compatible with a specific cellular network or is not configured to operate on that network, is not configured to use cellular data service, or if the cellular network does not support IMS emergency calling. For more information, visit support.apple.com/fr-fr/108374 and apple.com/fr/watch/cellular.
9 Not all features will be available if Apple Watch is set up via Apple Watch for your kids. For more information, visit support.apple.com/fr-fr/109036. A mobile plan is required for cellular data. Visit apple.com/fr/watch/cellular for participating mobile operators and eligibility requirements.
10 A mobile plan is required for cellular data. For more information, contact your operator. Connection may vary depending on network availability. Visit apple.com/fr/watch/cellular for participating mobile operators and eligibility requirements. For further setup instructions, visit support.apple.com/fr-fr/HT207578.
11 A data plan is required. 5G is available in certain markets and from certain operators. Speeds vary depending on site configuration and operator. For more information about 5G compatibility, contact your operator and visit apple.com/fr/watch/cellular.
Information provided by our tech department Apple Watch SE 3 requires an iPhone 11 (or later) with iOS 27 (or later).
Specifications
Select your criteria

General information

Product name

 Apple Watch SE 3 GPS + Cellular 40 mm Midnight Aluminium Navy Sport Band M/L

Brand

 Apple

Model

 MJLJ4ZR/A

Technical specifications

Accessory type

 Watch

Range

 Apple Watch SE

Model

 Apple Watch SE 3

Screen

Touch screen

 Yes

Color display

 Yes

System

Capacity

 64 GB

Operating system

 Apple watchOS 27

iPhone compatible

 Yes

Multimedia

Camera

 No

Communication

Cellular data

 Yes

Messaging

 SMS
E-mail

Bluetooth

 Yes

Bluetooth technology

 Bluetooth 5.3

Wi-Fi

 Yes

NFC

 No

Power supply

Battery life

 18 Hour(s)

Physical characteristics

Case size

 40 mm

Case material

 Aluminum

Color

 Black

Strap color

 Navy blue

Strap size

 M/L

Head SAR

 0.42 W/kg

Extremities SAR

 0.92 W/kg

Warranties

Commercial warranty
Seller 2 years

Legal warranty
See terms & conditions
Harmonised legal guarantee notice PDF

See all Apple products

See Apple Smart watch section

Product referenced on 11 Sept 2026

Customer reviews
Global rating
10/10
based on 10 reviews Editorial and moderation guide
  • 100%
    10 reviews
  • 0%
  • 0%
  • 0%
  • 0%
  • by SophieL
    Posted on 21 Oct 2026
    Bought on 23 Sept 2026 from LDLC
    Number of reviews: 1 Average rating: 10

    An extremely positive review

    A very professional welcome. The salesperson was attentive and patient, taking the time to give me good advice despite several people waiting behind me. I’ll be happy to come back to this store.

    Model: Apple Watch SE 3 GPS 40 mm Starlight Aluminium Sport Band Sand M/L
    Review automatically translated
  • by ElisabethL
    Posted on 2 Oct 2026
    Bought on 4 Sept 2026 from LDLC
    Number of reviews: 2 Average rating: 10

    Very good

    The product meets my expectations. The watch works perfectly. I am absolutely delighted.

    Model: Apple Watch SE 3 GPS 40 mm Midnight Aluminium Midnight Sport Band M/L
    Review automatically translated
  • by MaxR
    Posted on 28 Jul 2026
    Bought on 30 Jun 2026 from LDLC
    Number of reviews: 1 Average rating: 10

    PERFECT

    GOOD WELCOME, GOOD ADVICE, THE PROPOSALS WERE COMPLETE
    FULL SATISFACTION, WE WILL BE BACK
    THANK YOU

    Model: Apple Watch SE 3 GPS 44 mm Midnight Aluminium Midnight Sport Band M/L
    Review automatically translated
  • by DanyD
    Posted on 23 Jun 2026
    Bought on 26 May 2026 from LDLC
    Number of reviews: 1 Average rating: 10

    Fast service - Secure packaging- Compliant product

    Everything went according to the rules of the art with an on-time delivery, a securely packaged product that matched my order. thank you

    Model: Apple Watch SE 3 GPS 40 mm Starlight Aluminium Starlight Sport Band S/M
    Review automatically translated
  • by AminaB
    Posted on 25 Feb 2026
    Bought on 28 Jan 2026 from LDLC
    Number of reviews: 1 Average rating: 10

    Apple Watch SE

    The perfect smartwatch for receiving notifications even at work. I recommend it—it's both discreet and stylish.

    Model: Apple Watch SE 3 GPS 40 mm Starlight Aluminium Starlight Sport Band S/M
    Review automatically translated
See all reviews ›
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