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Apple
Apple Watch Series SE 3 (2025) GPS + Cellular 40 mm - Aluminium Midnight

Apple Watch Series SE 3 (2025) GPS + Cellular 40 mm - Aluminium Midnight

Best price now

$207.58at Back Market Pro - US (Prod)Checked Nov 11

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Price facts

  • Last seen at $207.58 at Back Market Pro - US (Prod) on Nov 11.

Our take on the Apple Watch Series SE 3 (2025) GPS + Cellular 40 mm - Aluminium Midnight

The Apple Watch SE 3 is Apple's entry-level smartwatch, now with an always-on display and a faster chip. It covers the essentials: heart-rate and sleep tracking, workout detection, crash and fall detection, and optional cellular so you can leave your phone behind. Compared with the Series 11 it drops the ECG sensor, blood-oxygen tracking and the brighter, larger display, but it costs less and runs the same watchOS. It suits first-time smartwatch buyers, phone-free runners and anyone who wants iPhone notifications on the wrist without paying for the flagship.

Best forFirst-time Apple Watch buyersRunners and gym-goers who leave the phone at homeParents tracking a child's activityiPhone owners who want the basics done well
Pros
  • Always-on display, new to the SE line
  • Faster chip than the SE 2
  • Cellular option for calls and messages without a phone
  • Full crash detection, fall detection and emergency SOS
  • Same watchOS features and app library as the pricier models
Cons
  • No ECG or blood-oxygen sensor
  • Smaller, dimmer display than the Series 11
  • Battery still needs a nightly charge
  • Cellular adds a monthly carrier fee

Apple Watch Series SE 3 (2025) GPS + Cellular 40 mm - Aluminium Midnight prices at every store

  • Back Market Pro - US (Prod)New

    In stockReturn policy

    $207.58Checked Nov 11
    Visit Back Market Pro - US (Prod)

What reviewers say

Owners treat the SE 3 as the sensible Apple Watch: fast, reliable and packed with the safety features that matter. Most criticism centers on battery life and the missing health sensors rather than day-to-day performance.

What people mention
  • BatteryCriticisedOwners say it still needs charging every night, especially with cellular and always-on display in use.
  • DisplayMixedThe always-on screen is welcomed, but some find it smaller and dimmer than the Series 11.
  • Health sensorsCriticisedBuyers miss ECG and blood-oxygen tracking, which remain exclusive to the higher models.
  • PerformancePraisedThe newer chip keeps watchOS responsive and apps open quickly.
  • CellularPraisedUsers like leaving the phone at home and still taking calls, texts and streaming music.

About the Apple Watch Series SE 3 (2025) GPS + Cellular 40 mm - Aluminium Midnight

The Apple Watch SE 3 (2025) is a smartwatch with an aluminium case in Midnight. This model is the 40 mm size and has both GPS and cellular connectivity.

Model
Apple Watch SE 3 (2025)
Case size
40 mm
Case material
Aluminium
Color
Midnight
Connectivity
GPS + Cellular

Questions and answers

Is the SE 3 worth it over the SE 2?
Yes, if the always-on display and faster chip matter to you. The SE 2 still covers the basics for less, but the SE 3 feels more current and will get updates longer.
How does it compare with the Apple Watch Series 11?
The Series 11 adds ECG, blood-oxygen tracking, a larger and brighter display and faster charging. The SE 3 keeps the core fitness, safety and notification features for buyers who don't need those extras.
Do I need a cellular plan?
Only if you want calls, messages and music without your iPhone nearby. The watch works fully over Bluetooth and Wi-Fi with a plan-free setup.
What's in the box?
The watch, a matching band and a magnetic charging cable. A USB-C power adapter is not included.
Is it compatible with Android phones?
No. The Apple Watch SE 3 requires an iPhone to set up and use.
How long does the battery last?
Apple rates it for up to 18 hours of normal use, and most owners charge it nightly. Cellular use and always-on display shorten that.
Where is the Apple Watch Series SE 3 (2025) GPS + Cellular 40 mm - Aluminium Midnight cheapest?
At Back Market Pro - US (Prod), for $207.58, as of our latest check.

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