Apple Watch SE 3 44mm 5G
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Apple Watch SE 3 44mm 5G
2025Watch SE 3contactless paymentphone callsSIM cardswim proofperiod trackerGPSmapsBluetooth v5.3wireless charging
Display:1.78 ", 448x368 px, OLED (LTPO)
Body:aluminium, 50 WR (5 ATM)
Health:heart rate monitor, oxygen in the blood, stress level
Sports and tourism:swimming mode, GPS, ведение on треку, altimeter, compass
Apnea detection. Gesture and finger click control.
Compared to the Apple Watch SE 2, the processor has been improved, battery life in power-saving mode enhanced, gesture control support added, 5G support added (in Cellular models), and the Always-On Display feature has been added.
All specifications
Specifications Watch SE 3 44mm 5G
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E-Catalog UK editor, Smartwatches & Fitness Trackers
Serhii Shkurupii, edited 11.09.2026
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Apple 2026 - new arrivals, bestsellers, and the most relevant models Apple.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Apple 2026 - new arrivals, bestsellers, and the most relevant models Apple.
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APPLE Watch SE 3 Cellular - 44 mm Midnight Aluminium Case with Midnight Sport Band, M/L MEPJ4MP/A | £318.99 |  | |||
Apple Watch SE (3nd generation) SE 3 GPS + Cellular 44mm Midnight Alum | £337.07 |  | |||
Apple Watch SE (3nd generation) SE 3 GPS + Cellular 44mm Starlight Alu | £337.07 | | |||
Apple Watch SE (3nd generation) SE 3 GPS + Cellular 44mm Midnight Alum MEPH4MP/A | £337.07 |  | |||
Apple Watch SE (3nd generation) SE 3 GPS + Cellular 44mm Starlight Alu MEPE4MP/A | £337.07 | | |||
3 more offer(s)
Series Apple Watch SE 3Compare using chart →
smartwatch, contactless payment, screen: 1.78 ", 448x368 px, touch, application installation, NFC, Bluetooth v5.3, MP3 Player, flashlight function, heart rate monitor, oxygen in the blood, GPS, maps, ведение on треку, compass, altimeter, swimming mode, period tracker, body: aluminium, protection 50 WR (5 ATM)
smartwatch, contactless payment, screen: 1.57 ", 394x324 px, touch, application installation, NFC, Bluetooth v5.3, MP3 Player, flashlight function, heart rate monitor, oxygen in the blood, GPS, maps, ведение on треку, compass, altimeter, swimming mode, period tracker, body: aluminium, protection 50 WR (5 ATM)
watch phone, contactless payment, screen: 1.57 ", 394x324 px, touch, application installation, NFC, Bluetooth v5.3, SIM card, MP3 Player, flashlight function, heart rate monitor, oxygen in the blood, GPS, maps, ведение on треку, compass, altimeter, swimming mode, period tracker, body: aluminium, protection 50 WR (5 ATM)
watch phone, contactless payment, screen: 1.78 ", 448x368 px, touch, application installation, NFC, Bluetooth v5.3, SIM card, MP3 Player, flashlight function, heart rate monitor, oxygen in the blood, GPS, maps, ведение on треку, compass, altimeter, swimming mode, period tracker, body: aluminium, protection 50 WR (5 ATM)
A great alternative for those who want "smart" watches without overpaying for show-off features. The gadget is light, convenient, fast, and has almost everything necessary for daily use by iPhone owners: notifications, basic fitness tracking, convenient gestures, and a good screen. * Wonderful Retina OLED LTPO display with Always-On feature and sufficient brightness even on sunny days; * Well integrated with iPhone: messages, calls, Apple Pay, quick access to music, navigation, etc. — convenient for everyday use. * The small battery requires daily charging (just like all the watches from Apple); * The basic model lacks advanced functions and sensors.  Ruslan ShiZ: use Apple Watch SE 3 40mm few months |
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Popular questions about Apple Watch SE 3 44mm 5G
Will I have to charge the watch every day?
Apple Watch SE 3 are designed to provide approximately 18 hours of typical use, so daily charging remains routine. Low Power Mode is rated for up to 32 hours, while charging to 80% takes about 45 minutes.Source:Specifications
When does it make sense to choose the 5G version?
The Apple Watch SE 3 40mm in its base configuration does not support eSIM or 5G: these features are available only in the 40mm 5G and 44mm 5G versions. They are worth considering if cellular connectivity directly on the watch is needed; for use with a smartphone, the standard version is sufficient.Source:Specifications
Are the Apple Watch SE 3 suitable as a first smartwatch?
Yes, this is a good option for an iPhone user who needs notifications, workout tracking, sleep tracking, calls from the watch, and quick access to apps. The interface runs smoothly thanks to the S10 chip, but advanced health features are not the main focus here.Source:SpecificationsExpert reviews
Are Apple Watch SE 3 suitable for use in a swimming pool?
Yes, the watch has 50 WR (5 ATM) water resistance and supports swimming mode. This is sufficient for regular pool training, and after contact with water, the device will require normal drying.Source:Specifications
Apple Watch SE 3 configurations
| Price for Apple Watch SE 3 | ||||
|---|---|---|---|---|
 | Apple Watch SE 3 40mm | from £185.00 | 25 offers | |
 | Apple Watch SE 3 40mm 5G | from £233.83 | 15 offers | |
 | Apple Watch SE 3 44mm | from £234.00 | 29 offers | |
 | Apple Watch SE 3 44mm 5G | from £318.99 | 9 offers | |
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watch phone, contactless payment, screen: 1.57 ", 394x324 px, touch, application installation, NFC, Bluetooth v5.3, SIM card, MP3 Player, flashlight function, heart rate monitor, oxygen in the blood, GPS, maps, ведение on треку, compass, altimeter, swimming mode, period tracker, body: aluminium, protection 50 WR (5 ATM)
smartwatch, contactless payment, screen: 1.1 ", 176x176 px, non-touch, NFC, Bluetooth v5.0, heart rate monitor, oxygen in the blood, GPS, ведение on треку, compass, altimeter, swimming mode, period tracker, ANT+, body: plastic, protection 100 WR (10 ATM), MIL-STD-810
watch phone, contactless payment, screen: 1.98 ", 514x422 px, touch, glass sapphire, application installation, NFC, Bluetooth v5.3, SIM card, MP3 Player, flashlight function, heart rate monitor, tonometer, ECG, oxygen in the blood, GPS, maps, ведение on треку, compass, altimeter, swimming mode, period tracker, body: titanium, protection 100 WR (10 ATM), MIL-STD-810
smartwatch, contactless payment, screen: 1.3 ", 416x416 px, touch, NFC, Bluetooth v5.0, MP3 Player, flashlight function, heart rate monitor, oxygen in the blood, GPS, ведение on треку, compass, altimeter, swimming mode, period tracker, ANT+, body: plastic, protection 50 WR (5 ATM)
fitness tracker, screen: 1.47 ", 320x172 px, touch, Bluetooth v5.3, flashlight function, heart rate monitor, oxygen in the blood, period tracker, body: plastic, protection 50 WR (5 ATM)
smartwatch, contactless payment, screen: 1.47 ", 480x480 px, touch, glass sapphire, application installation, Wear OS, NFC, Bluetooth v5.3, MP3 Player, flashlight function, heart rate monitor, ECG, oxygen in the blood, GPS, maps, ведение on треку, compass, altimeter, period tracker, body: aluminium, protection IP68 / 50 WR (5 ATM), MIL-STD-810
smartwatch, screen: 1.3 ", non-touch, Bluetooth v4.0, no heart rate monitor, body: plastic, protection 200 WR (20 ATM)
smartwatch, screen: 1.43 ", 466x466 px, touch, Bluetooth v5.3, flashlight function, heart rate monitor, oxygen in the blood, GPS, period tracker, body: metal, protection IP68
fitness tracker, screen: 1.72 ", 520x212 px, touch, Bluetooth v5.4, flashlight function, heart rate monitor, oxygen in the blood, swimming mode, period tracker, body: metal, protection 50 WR (5 ATM)
smartwatch, contactless payment, screen: 1.34 ", 438x438 px, touch, glass sapphire, application installation, Wear OS, NFC, Bluetooth v5.3, MP3 Player, flashlight function, heart rate monitor, ECG, oxygen in the blood, GPS, maps, ведение on треку, compass, altimeter, period tracker, body: steel, protection IP68 / 50 WR (5 ATM), MIL-STD-810
smartwatch, screen: 1.04 ", 208x208 px, non-touch, Bluetooth v5.0, heart rate monitor, GPS, period tracker, ANT+, body: plastic, protection 50 WR (5 ATM)
watch phone, contactless payment, screen: 1.47 ", 480x480 px, touch, glass sapphire, application installation, Wear OS, NFC, Bluetooth v5.3, SIM card, MP3 Player, flashlight function, heart rate monitor, tonometer, ECG, oxygen in the blood, GPS, maps, ведение on треку, compass, altimeter, swimming mode, body: titanium, protection IP68 / 100 WR (10 ATM), MIL-STD-810