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Yes—if you already own an Apple Watch SE (2nd generation), it can still be worth keeping for notifications, workouts, safety features, and basic health tracking. For a new or refurbished purchase in 2026, the answer depends more on price and software longevity: Apple lists the SE 2 for watchOS 26, but it is absent from the current watchOS 27 compatibility list. A discounted unit can make sense; paying close to the price of an SE 3 is harder to justify.
What the Apple Watch SE 2 still offers
Introduced in 2022, the SE 2 comes in 40mm and 44mm aluminum cases, with GPS or GPS + Cellular options. Its S8 SiP and 32GB of storage remain suitable for everyday smartwatch tasks: notifications, apps, workouts, timers, and music controls.
Apple lists a second-generation optical heart sensor, compass, always-on altimeter, high-g accelerometer, gyroscope, and ambient-light sensor. The display is rated for up to 1,000 nits. The watch requires an iPhone XS or later with a compatible iOS version; for watchOS 26, Apple specifies an iPhone 11 or later running iOS 26.
How long will the SE 2 get software updates?
Apple’s September 2025 watchOS 26 announcement includes Apple Watch SE (2nd generation) among compatible models. The current watchOS 27 compatibility list names SE 3, Series 9 and newer, and Ultra models, but omits SE 2. That makes watchOS 26 its latest confirmed major-version support; Apple has not established a later major update for this model.
#1 Best Overall
- WHY APPLE WATCH SE — All the essentials to help you monitor your fitness, keep connected, track your health, and stay safe. Now up to 20 percent faster, with features like Crash Detection and enhanced workout metrics, it’s a better value than ever.
- EASILY CUSTOMIZABLE — Available in a range of sizes and colors, with dozens of bands to choose from and watch faces with complications tailored to whatever you’re into.
- HEALTH AND SAFETY FEATURES — Get help when you need it with Crash Detection, Fall Detection, and Emergency SOS. Get deep insights into your health, including notifications if you have an irregular rhythm or an unusually high or low heart rate.
- SIMPLY COMPATIBLE — It works seamlessly with your Apple devices and services. Unlock your Mac automatically. Find your devices with a tap. Pay and send money with Apple Pay. Apple Watch requires an iPhone 8 or later with the latest iOS version.
- SWIMPROOF AND STYLISH — Water resistant to 50 meters. Three finishes. And a redesigned, color-matched back case made with a new production process that reduces its carbon emissions over 80 percent.
This matters most if you plan to keep a watch for several more years or want new watchOS features as they arrive. If you already have an SE 2 and its apps and notifications meet your needs, the lack of watchOS 27 support alone does not require an immediate replacement.
Battery life and what to expect after two years
Apple rates the SE 2 for up to 18 hours of normal use, not two days between charges. Its test target includes 90 time checks, 90 notifications, 45 minutes of app use, and a 60-minute Bluetooth workout over 18 hours. Cellular use, frequent workouts, navigation, and sleep tracking can increase charging demands, so plan on charging daily.
Rank #2
![Apple Watch SE 3 [GPS 40mm] Smartwatch with Starlight Aluminum Case with Starlight Sport Band - S/M. Fitness and Sleep Trackers, Heart Rate Monitor, Always-On Display, Water Resistant](https://m.media-amazon.com/images/I/31YiTby0pOL._SL160_.jpg)
- 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.*
Apple says its batteries are designed to retain up to 80% of original capacity at 1,000 complete charge cycles. That is a design target, not a measured average for two-year-old SE 2 watches. Apple does not publish a representative battery-health percentage at the two-year mark, so there is no reliable universal figure to expect. Battery condition varies with use and settings. Apple also notes in the watchOS 26 release notes that SE 2 recalibrates maximum-capacity estimates after updating, which can change the displayed percentage.
Quick wins for a faster PC:
Scan for outdated or missing drivers - takes under a minuteDriver Scan →Clear out junk files and repair common Windows errorsFree Scan →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →For an individual watch, check Settings > Battery > Battery Health. If you are considering service, compare its cost with the price of a newer watch rather than assuming replacement is always worthwhile.
Rank #3
![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._SL160_.jpg)
- 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.*
Which health and safety features are included?
The SE 2 supports heart-rate tracking, high- and low-heart-rate notifications, irregular-rhythm notifications, sleep stages, medications, mindfulness, noise monitoring, workouts, fall detection, and crash detection through its supported software and sensors.
It does not have the ECG or temperature-sensing hardware Apple highlighted for higher-tier Series models at the SE 2’s launch. If those sensors are important to you, compare a newer Series model rather than treating the SE 2 as equivalent to Apple’s higher-tier watches.
Rank #4
- WHY APPLE WATCH SE - All the essentials to help you monitor your fitness, keep connected, track your health, and stay safe. Now up to 20 percent faster, with features like Crash Detection and enhanced workout metrics, it’s a better value than ever.
- EASILY CUSTOMIZABLE - Available in a range of sizes and colors, with dozens of bands to choose from and watch faces with complications tailored to whatever you’re into.
- HEALTH AND SAFETY FEATURES - Get help when you need it with Crash Detection, Fall Detection, and Emergency SOS. Get deep insights into your health, including notifications if you have an irregular rhythm or an unusually high or low heart rate.
- SIMPLY COMPATIBLE - It works seamlessly with your Apple devices and services. Unlock your Mac automatically. Find your devices with a tap. Pay and send money with Apple Pay. Apple Watch requires an iPhone 8 or later with the latest iOS version.
Should you keep your SE 2 or upgrade?
Keep it if
- You already own it, and its battery lasts through your normal routine.
- You mainly use notifications, workouts, timers, music controls, safety tools, and basic health tracking.
- Its current apps and watchOS 26 support meet your needs.
Upgrade if
- You need watchOS 27 compatibility or want a longer confirmed software runway.
- You want newer health sensors, faster charging, or different battery behavior.
- The cost of battery service approaches the price of a newer watch.
For a long-term purchase, the SE 3 or a newer Series model is the safer choice based on Apple’s current compatibility list. The SE 2 is more compelling as an affordable device for someone comfortable with its software ceiling.
What to check before buying refurbished or used
Compare the total cost—not just the listing price—with the newer SE and account for battery condition, warranty or returns, and any service you may need. Search for “Apple Watch SE 2nd generation,” then confirm the case size and connectivity match what you want.
Best Value
- WHY APPLE WATCH SE — All the essentials to help you monitor your fitness, keep connected, track your health, and stay safe. Now up to 20 percent faster, with features like Crash Detection and enhanced workout metrics, it’s a better value than ever.
- EASILY CUSTOMIZABLE — Available in a range of sizes and colors, with dozens of bands to choose from and watch faces with complications tailored to whatever you’re into.
- HEALTH AND SAFETY FEATURES — Get help when you need it with Crash Detection, Fall Detection, and Emergency SOS. Get deep insights into your health, including notifications if you have an irregular rhythm or an unusually high or low heart rate.
- SIMPLY COMPATIBLE — It works seamlessly with your Apple devices and services. Unlock your Mac automatically. Find your devices with a tap. Pay and send money with Apple Pay. Apple Watch requires an iPhone 8 or later with the latest iOS version.
- SWIMPROOF AND STYLISH — Water resistant to 50 meters. Three finishes. And a redesigned, color-matched back case made with a new production process that reduces its carbon emissions over 80 percent.
- Battery: Ask for a current Battery Health screen and consider whether the reported condition suits your routine.
- Activation Lock: Confirm the previous owner has removed the watch from their Apple Account so you can set it up.
- Cellular: If it is a GPS + Cellular model, verify compatibility with your carrier before buying.
- Condition and essentials: Check for physical damage, confirm whether a charger is included, and read the return terms.
- Price and availability: Refurbished stock and prices vary by country and date; compare current listings rather than relying on an old price.
Apple has sold refurbished GPS configurations, but availability changes. A used watch is a better value when its condition and return protections are clear and its price leaves room for its shorter confirmed software runway.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
