Is the SE 3 worth it over the SE 2?

Yes, if you want the Always-On display, sleep score, temperature sensing and faster charging. The SE 2 is cheaper but misses all four.

How is it different from the Series 11?

The Series 11 adds an ECG, blood oxygen sensing, hypertension notifications, dual-frequency GPS and a brighter, larger screen. The SE 3 keeps the core health and safety features for less.

How long does the battery last?

Apple rates it at up to 18 hours, enough for a full day and a night of sleep tracking. A 15-minute charge gives up to 8 hours of use.

Does it work with Android phones?

No. The Apple Watch SE 3 requires an iPhone to set up and use.

The watch with an aluminum case, a Sport Band in size M/L, and a magnetic charging cable. The charger brick is not included.

Can it track sleep and workouts without a subscription?

Yes. Sleep score, workout tracking and heart alerts work without any subscription. Cellular service and some third-party apps need extra plans.

Where is the Apple Watch SE 3 GPS 40mm cheapest?

At Best Buy, for $8.33, 97% under what the other stores charge, as of our latest check.

What do buyers say about the Apple Watch SE 3 GPS 40mm?

Rated 4.7 out of 5 from 8,700 ratings.

Where can I buy the Apple Watch SE 3 GPS 40mm?

13 stores we checked sell it, including Walmart, Target, Quill, Best Buy, Bargain Outlet & More.

Apple Watch SE 3 GPS 40mm

Best price now

$8.33at Best BuyChecked Nov 10

97% under what the other stores charge

Compared across 13 stores. Prices are checked against each store and labelled with when.

Visit Best Buy

What reviewers say

4.7 / 58,700 ratings

Owners rate it highly, calling it the best value in the Apple Watch line. They praise the Always-On display, sleep tracking and fast charging, and many upgraded from older SE models. Complaints focus on the daily charging routine and the sensors it leaves out.

What people mention

Battery lifeMixedOwners like the fast top-ups but still charge the watch every day.
DisplayPraisedThe Always-On screen is called the biggest upgrade over the SE 2.
Sleep trackingPraisedSleep score and apnea notifications are seen as genuinely useful.
Health sensorsCriticisedBuyers miss the ECG and blood oxygen readings found on costlier models.
Charging speedPraisedA short charge adds hours of use, which owners rely on.
GPS accuracyMixedRunners report occasional distance errors in dense areas.

About the Apple Watch SE 3 GPS 40mm

The Apple Watch SE 3 is a GPS smartwatch with a 40mm aluminum case and a Sport Band in size M/L. It covers health, fitness, connectivity and safety features.

For health tracking, it gives a daily sleep score and sleep apnea notifications. It also sends high and low heart rate alerts and irregular rhythm alerts. Temperature sensing adds to the insights in the Vitals app and supports retrospective ovulation estimates.

Battery life is up to 18 hours, and fast charging is up to twice as fast as on the SE 2. Fifteen minutes of charging gives up to 8 hours of battery. The Always-On display shows the time and watch face without raising your wrist. During workouts, it shows real-time metrics, and Workout Buddy runs on Apple Intelligence from a nearby iPhone. Fall detection and severe car crash detection can connect automatically to emergency services, and Check In notifications are included.

Case size

40mm

Case material

Aluminum

Connectivity

GPS

Band

Sport Band, M/L

Battery life

Up to 18 hours

Fast charging

Up to 8 hours of battery in 15 minutes