![Apple Watch SE 3 [GPS 44mm] Smartwatch with Midnight Aluminum Case with Midnight Sport Band - M/L. Fitness and Sleep Trackers, Heart Rate Monitor, Always-On Display, Water Resistant](https://m.media-amazon.com/images/I/41IZwhp9VXL.jpg)
Apple
Apple Watch SE 3 [GPS 44mm] Smartwatch with Midnight Aluminum Case with Midnight Sport Band - M/L. Fitness and Sleep Trackers, Heart Rate Monitor, Always-On Display, Water Resistant
Disclosure: We may earn a commission when you buy through links on this page, at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. Learn more
Highlights
- GET SMARTER HEALTH INSIGHTS—Apple Watch SE 3 is an advanced health tracker that helps you better understand your body. The smartwatch sends alerts for an irregular heart rhythm, or an unusually high or low heart rate.* You can view your overnight health tracking metrics with the Vitals app,* track your sleep score, and get sleep apnea notifications.*
- A GREAT FITNESS TRACKER—SE 3 can track your workouts in a healthy number of ways—from running and strength training to simply achieving your 10K steps a day. With real-time metrics and Workout Buddy powered by Apple Intelligence from your nearby iPhone,* you’ll hit your goals like never before.
- KEEP HELP CLOSE AT HAND—SE 3 is a smartwatch that can detect a hard fall or severe car crash and automatically help connect you to emergency services and notify your emergency contacts.* Check In can automatically notify a loved one when you’ve arrived at your destination.
- WOMEN’S HEALTH INSIGHTS—SE 3 has advanced sensors that track your wrist temperature while you sleep. With this smartwatch, you can log your periods and symptoms, get period predictions, and get notified of cycle deviations.*
- GREAT BATTERY LIFE AND FASTER CHARGING—Enjoy a smartwatch with all-day, 18-hour battery life* from sunup to sundown. Then charge up to twice as fast as SE 2* and get up to 8 hours of battery in just 15 minutes.*
- ALWAYS-ON DISPLAY—Now you can read the time and see the watch face without raising your wrist to wake the display. So you get the info you want at a glance.
- STAY CONNECTED—Send a text, take a call, listen to music and podcasts, use Siri, and get notifications. SE 3 (GPS) works with your iPhone or Wi-Fi to keep your smartwatch connected.
- YOUR SMARTWATCH, YOUR WAY—Express yourself with dozens of easily customizable faces and a wide range of bands in different colors, styles, and materials.
- * LEGAL DISCLAIMERS — This is a summary of the main product features. See below to learn more.
Why You'll Love It
- Receive immediate alerts for irregular heart rhythms as well as unusually high or low heart rates
- Check metrics, the time, and watch faces continuously with the convenient Always-On display
- Track nightly wrist temperature alongside sleep scores, apnea notifications, and the Vitals app
- Gain quick emergency support through automatic detection for hard falls and severe car crashes
- Replenish up to 8 hours of battery runtime in 15 minutes of fast charging
- Make calls, send texts, run Siri, and stream audio directly using Wi-Fi or your iPhone
Pros
- +Clear Always-On display requires no wrist raising
- +Charges twice as fast as SE 2
- +Comprehensive heart rate and sleep apnea notifications
- +Water-resistant build handles everyday moisture
- +Built-in crash detection and fall detection
Cons
- -Battery runtime limited to 18 hours per charge
- -Requires a nearby iPhone or Wi-Fi for connectivity
- -Workout Buddy needs a paired iPhone with Apple Intelligence
Detailed Review
A well-rounded GPS smartwatch gives you essential health tracking, fitness coaching, and emergency safety tools right on your wrist. The Apple Watch SE 3 pairs a 44mm midnight aluminum case with an Always-On display, allowing you to read the time, check your workout stats, and glance at incoming notifications without having to raise your arm to wake the screen.
Health and wellness monitoring forms a core part of daily use. Built-in sensors send proactive alerts if they detect an irregular heart rhythm, or an unusually high or low heart rate. At night, it tracks your wrist temperature, records sleep scores, and supplies overnight health tracking metrics through the Vitals app. It also provides sleep apnea notifications and supports women's health with period predictions, cycle deviation alerts, and symptom logging.
For active routines, this water-resistant watch covers activities ranging from strength training and running to hitting a basic goal of 10,000 steps per day. When paired with your nearby iPhone, Workout Buddy uses Apple Intelligence to help guide your fitness efforts with real-time metrics. Safety features run continuously in the background, including hard fall detection and severe car crash detection, both of which can connect you to emergency services and alert your emergency contacts. The Check In feature also automatically notifies loved ones once you reach your destination.
Regarding daily limitations, this is a GPS model that depends on Wi-Fi or a paired iPhone to send text messages, place calls, utilize Siri, and stream music or podcasts. It does not carry standalone cellular functionality. While it provides an all-day 18-hour battery life and charges up to twice as fast as SE 2, you still need to charge it daily, though plugging in for 15 minutes provides up to 8 hours of operation.
Verdict: The Apple Watch SE 3 is an ideal pick for iPhone users who want dependable fitness tracking, proactive heart notifications, and modern emergency safety features with an Always-On screen. Shoppers who dislike daily charging or require independent cellular connectivity without a phone nearby should consider other device options.
Specifications
- Case Size: 44mm
- Case Material: Midnight Aluminum
- Band Type: Midnight Sport Band (M/L)
- Display: Always-On Display
- Connectivity: GPS, Wi-Fi
- Battery Life: Up to 18 hours (all-day)
- Water Resistance: Water resistant
Who Should Buy It
A great fit if you:
- Want proactive health monitoring that includes irregular rhythm alerts, overnight wrist temperature tracking, and sleep apnea notifications.
- Need an everyday fitness tracker that monitors activities like running, strength training, and daily step counts alongside a paired iPhone.
- Rely on built-in safety tools like hard fall detection, severe car crash detection, and automatic destination Check In alerts for family.
- Appreciate reading incoming messages, complications, and the clock at a glance without lifting your wrist.
Consider something else if you:
- Need a multi-day wearable that lasts for days between recharges without requiring an 18-hour daily charging schedule.
- Want standalone cellular calling and messaging without keeping your iPhone or a Wi-Fi connection nearby.
- Prefer a smaller wrist profile than the 44mm case size with an M/L band.
Before You Buy
Confirm on the listing:
- Check whether the M/L sport band sizing comfortably matches your wrist circumference before ordering.
- Confirm that your existing iPhone model and software version support Apple Intelligence if you plan to use Workout Buddy.
- Check what charging cables or accessories come inside the retail packaging to plan your setup.
- Confirm the exact water resistance depth ratings on the product page if you plan on specific water activities.
How to compare your options: When shopping for a connected wearable, focus on display type, safety features, charging speed, and daily battery duration. This watch provides an Always-On screen, crash and fall detection, and rapid charging that yields 8 hours of battery in 15 minutes, balancing full-featured tracking against an 18-hour operating window.
Getting the Most From It
- Wear the watch snugly against your wrist while sleeping so the sensors can accurately record your wrist temperature, overnight metrics in the Vitals app, and sleep scores.
- Keep your paired iPhone nearby during workouts to access real-time metrics and utilize Workout Buddy with Apple Intelligence.
- Set up your emergency contacts and Check In preferences early so the watch can notify loved ones automatically during travels or accidents.
- Take advantage of faster charging speeds by topping off the battery for 15 minutes before bedtime to ensure a full night of sleep tracking.
- Rinse and wipe down the sport band and aluminum case after sweaty workouts or exposure to moisture, following the care guidelines included in your manual.
FAQ
Does this smartwatch have an Always-On display?
Yes, it features an Always-On display that lets you read the time and view your watch face continuously without lifting your wrist.
How long does the battery last on a single charge?
The watch provides an all-day battery life of up to 18 hours. It also charges up to twice as fast as the SE 2, gaining up to 8 hours of battery life from a 15-minute charge.
Can I make phone calls and send text messages directly from this watch?
Yes, you can take calls, send texts, and receive notifications when the watch is connected to your iPhone or connected via Wi-Fi.
What safety features are included on the watch?
The watch includes severe car crash detection and hard fall detection, which can connect you to emergency services and inform emergency contacts, as well as a Check In feature that alerts contacts when you arrive at a destination.
What health metrics can it track while I sleep?
It tracks your overnight metrics through the Vitals app, records sleep scores, monitors wrist temperature, and sends sleep apnea notifications.
Product Details
| Brand | Apple |
| ASIN | B0FQFJ2WRG |



![Apple Watch SE 3 [GPS 40mm] Smartwatch with Midnight Aluminum Case with Midnight Sport Band - S/M. Fitness and Sleep Trackers, Heart Rate Monitor, Always-On Display, Water Resistant](https://m.media-amazon.com/images/I/31Gq8SToFJL.jpg)

![Apple Watch Ultra 3 [GPS + Cellular 49mm] Running & Multisport Smartwatch w/Rugged Titanium Case w/Black Ocean Band. Satellite Communications, Advanced Health & Fitness Tracking](https://m.media-amazon.com/images/I/41H6S7vjc+L.jpg)



