List Of All The Apple Watch Series

Apple’s numbered Apple Watch range runs from Apple Watch Series 1 through Series 11. The original 2015 model came before that numbering system and was officially called Apple Watch, not “Series 0.” Alongside the numbered line, Apple also sells separate SE and Ultra families.

Here is the complete timeline, including launch dates, major upgrades, and the distinctions that are often muddled when comparing used and new Apple Watches.

#	Preview	Product	Price
1		Apple Watch Series 11 [GPS 46mm] Smartwatch with Jet Black Aluminum Case with Black Sport Band -...	$356.26	Buy on Amazon
2		Apple Watch Series 11 [GPS 42mm] Smartwatch with Rose Gold Aluminum Case with Light Blush Sport Band...	$259.99	Buy on Amazon
3		Apple Watch SE 3 [GPS 40mm] Smartwatch with Starlight Aluminum Case with Starlight Sport Band - S/M....	$201.58	Buy on Amazon
4		Apple Watch SE 3 [GPS 40mm] Smartwatch with Midnight Aluminum Case with Midnight Sport Band - S/M....	$205.86	Buy on Amazon
5		Apple Watch Series 11 [GPS 42mm] Smartwatch with Jet Black Aluminum Case with Black Sport Band -...	$331.55	Buy on Amazon

Every numbered Apple Watch Series

Apple Watch: the original model, sometimes called “Series 0”

The first Apple Watch was announced in 2014 and went on sale in 2015. Apple identified it as Apple Watch or Apple Watch (1st generation). It was never officially named Apple Watch Series 0.

“Series 0” is a convenient nickname people use to distinguish the original watch from Series 1 and Series 2, both of which arrived in 2016. It should not be treated as an official model name when checking compatibility, buying a replacement, or comparing specifications.

#1 Best Overall

Apple Watch Series 11 [GPS 46mm] Smartwatch with Jet Black Aluminum Case with Black Sport Band - M/L. Sleep Score, Fitness Tracker, Health Monitoring, Always-On Display, Water Resistant

• A FULL-FEATURED HEALTH TRACKER—Apple Watch Series 11 gives you invaluable insights about your body, right from your wrist. Take an ECG anytime* and get alerts for a high and low heart rate or an irregular rhythm*—so you can stay closer to your heart. You can also view your overnight health tracking metrics with the Vitals app* and be notified of possible sleep apnea.*
• KNOW YOUR SLEEP SCORE—With advanced sleep tracking, Series 11 gives you a daily sleep score. It’s an easy way to help measure and understand the quality of your sleep, so you can make it more restorative.
• GET HYPERTENSION NOTIFICATIONS—Did you know that Series 11 can spot signs of chronic high blood pressure? By analyzing how your blood vessels respond to beats of the heart, it can notify you of possible hypertension.*
• SAFETY FEATURES—A smartwatch that puts your safety first. Series 11 can detect a hard fall or severe car crash, automatically help connect you with emergency services, and notify your emergency contacts.* Check In can automatically notify a loved one when you’ve arrived at your destination.
• A POWERFUL FITNESS TRACKER—With advanced metrics and motivating features like Pacer, Heart Rate Zones, training load, and Workout Buddy powered by Apple Intelligence from your nearby iPhone*—Series 11 is made to help everyone stay active, from runners and hikers to strength-training enthusiasts.

$356.26

Buy on Amazon

Apple Watch Series 1 and Series 2

Apple launched Series 1 and Series 2 together. They look similar, but they are not the same watch.

• Series 1 was the cheaper option and upgraded the original design with a dual-core processor.
• Series 2 added GPS, a brighter display, and 50-meter water resistance, making it considerably more useful for outdoor exercise and swimming.

Neither model has the modern health and safety feature set found on later watches. Their age also makes battery condition, watchOS support, and second-hand pricing especially important.

Apple Watch Series 3 through Series 6

Series 3

Series 3 was the first Apple Watch generation available with cellular connectivity built into the watch. A cellular model could use a supported carrier plan for calls and data without relying entirely on a nearby iPhone. The generation also introduced a barometric altimeter for elevation tracking.

Series 4

Series 4 was one of the largest design changes in the numbered line. Apple reduced the bezels and increased the display area, while adding fall detection and an electrical heart sensor used by the ECG app. ECG support depended on regulatory approval and region, so imported models may not offer identical features.

Rank #2

Sale

Apple Watch Series 11 [GPS 42mm] Smartwatch with Rose Gold Aluminum Case with Light Blush Sport Band - S/M. Sleep Score, Fitness Tracker, Health Monitoring, Always-On Display, Water Resistant

• A FULL-FEATURED HEALTH TRACKER—Apple Watch Series 11 gives you invaluable insights about your body, right from your wrist. Take an ECG anytime* and get alerts for a high and low heart rate or an irregular rhythm*—so you can stay closer to your heart. You can also view your overnight health tracking metrics with the Vitals app* and be notified of possible sleep apnea.*
• KNOW YOUR SLEEP SCORE—With advanced sleep tracking, Series 11 gives you a daily sleep score. It’s an easy way to help measure and understand the quality of your sleep, so you can make it more restorative.
• GET HYPERTENSION NOTIFICATIONS—Did you know that Series 11 can spot signs of chronic high blood pressure? By analyzing how your blood vessels respond to beats of the heart, it can notify you of possible hypertension.*
• SAFETY FEATURES—A smartwatch that puts your safety first. Series 11 can detect a hard fall or severe car crash, automatically help connect you with emergency services, and notify your emergency contacts.* Check In can automatically notify a loved one when you’ve arrived at your destination.
• A POWERFUL FITNESS TRACKER—With advanced metrics and motivating features like Pacer, Heart Rate Zones, training load, and Workout Buddy powered by Apple Intelligence from your nearby iPhone*—Series 11 is made to help everyone stay active, from runners and hikers to strength-training enthusiasts.

$259.99

Buy on Amazon

Series 5

The headline feature of Series 5 was its Always-On Retina display, which allowed the time and complications to remain visible without raising the wrist. A compass was also added, and Apple expanded the materials range with titanium and ceramic cases.

Series 6

Series 6 brought the Blood Oxygen sensor and app, alongside the S6 processor and an always-on altimeter. It retained the general design language of Series 4 and Series 5 but offered newer health sensors and faster performance.

Apple Watch Series 7 through Series 11

Series 7

Series 7 enlarged the display by shrinking the border around it. The tougher front crystal, IP6X dust resistance, and faster charging were more practical upgrades than a simple cosmetic refresh. The larger screen also made on-watch typing and reading notifications easier.

Series 8

Series 8 added a temperature sensor and used temperature data for retrospective ovulation estimates. It also introduced Crash Detection, which can identify a severe car crash and prompt an emergency call. Cellular versions gained international roaming support, subject to carrier and country limitations.

Rank #3

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

• 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.*

$201.58

Buy on Amazon

Series 9

Series 9 introduced the S9 chip, enabling on-device Siri processing for supported requests and the Double Tap gesture. Double Tap lets the wearer perform selected actions by tapping the index finger and thumb together on the watch hand.

Series 10

Series 10 combined a thinner case with the largest Apple Watch display available at its launch. It added sleep-apnea notifications and sensors for water depth and temperature, as well as faster charging.

Series 11

Series 11 is the newest numbered generation in the supplied Apple model documentation. Its health additions include hypertension notifications and sleep score. It also introduced 5G cellular capability, up to 24 hours of battery life, and more scratch-resistant Ion-X glass for aluminum models.

Apple Watch families that are not numbered Series models

The word “Series” does not cover every Apple Watch Apple has released. SE and Ultra are separate product families with their own numbering.

Rank #4

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

• 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.*

$205.86

Buy on Amazon

The 2025 launch introduced Series 11, Ultra 3, and SE 3. All three became available on September 19, 2025.

Are Apple Watch Nike, Hermès, and Edition separate Series?

No. Apple Watch Nike, Apple Watch Hermès, and Apple Watch Edition describe editions, materials, or collections based on particular Apple Watch generations. They are not additional hardware generations.

For example, a Nike watch may still be a Series 7, while a Hermès model may still be a Series 8. When checking software support or buying accessories, identify the underlying generation, case size, and case design rather than relying only on the edition name.

Which Apple Watches support the latest watchOS?

According to Apple’s stated watchOS 26 compatibility, support begins with:

Best Value

Apple Watch Series 11 [GPS 42mm] Smartwatch with Jet Black Aluminum Case with Black Sport Band - S/M. Sleep Score, Fitness Tracker, Health Monitoring, Always-On Display, Water Resistant

• A FULL-FEATURED HEALTH TRACKER—Apple Watch Series 11 gives you invaluable insights about your body, right from your wrist. Take an ECG anytime* and get alerts for a high and low heart rate or an irregular rhythm*—so you can stay closer to your heart. You can also view your overnight health tracking metrics with the Vitals app* and be notified of possible sleep apnea.*
• KNOW YOUR SLEEP SCORE—With advanced sleep tracking, Series 11 gives you a daily sleep score. It’s an easy way to help measure and understand the quality of your sleep, so you can make it more restorative.
• GET HYPERTENSION NOTIFICATIONS—Did you know that Series 11 can spot signs of chronic high blood pressure? By analyzing how your blood vessels respond to beats of the heart, it can notify you of possible hypertension.*
• SAFETY FEATURES—A smartwatch that puts your safety first. Series 11 can detect a hard fall or severe car crash, automatically help connect you with emergency services, and notify your emergency contacts.* Check In can automatically notify a loved one when you’ve arrived at your destination.
• A POWERFUL FITNESS TRACKER—With advanced metrics and motivating features like Pacer, Heart Rate Zones, training load, and Workout Buddy powered by Apple Intelligence from your nearby iPhone*—Series 11 is made to help everyone stay active, from runners and hikers to strength-training enthusiasts.

$331.55

Buy on Amazon

• Apple Watch Series 6 or later
• Apple Watch SE (2nd generation) or later
• All Apple Watch Ultra models

The original Apple Watch through Series 5 are excluded from that list. Software support is one of the biggest reasons an apparently cheap older Apple Watch may be poor value. Before buying used, check both the model’s compatibility and the battery’s condition.

How to identify an Apple Watch generation

1. On the paired iPhone, open the Watch app.
2. Tap My Watch, then go to General and About.
3. Read the model name and model number. Tap the model number if you need to reveal the “A” model identifier.
4. Compare that identifier with Apple’s official model-identification list before purchasing parts or a replacement band.

Do not identify a watch solely by its case color or band. Several generations share similar finishes, and Nike, Hermès, and Edition branding can obscure the actual Series number.

FAQ

What was the first Apple Watch Series?

Apple Watch Series 1, introduced in 2016, was the first model to use Apple’s numbered Series naming. The original 2015 Apple Watch came before it and is sometimes informally called Series 0.

Is Apple Watch Series 0 an official model?

No. Apple officially calls it Apple Watch or Apple Watch (1st generation). “Series 0” is an unofficial nickname used to distinguish the original watch from Series 1 and Series 2.

Is Apple Watch SE part of the numbered Series?

No. Apple Watch SE is a separate lower-cost family with first-generation, second-generation, and SE 3 models. It does not belong to the numbered Series line.

Which is the newest Apple Watch Series?

Apple Watch Series 11 is the newest numbered generation in the supplied Apple documentation. It was introduced on September 9, 2025, and became available in the U.S. on September 19, 2025.

The Bottom Line

Apple’s numbered range starts with Series 1 and currently ends with Series 11. The original Apple Watch is not officially Series 0, while SE and Ultra belong to separate families. For a used purchase, confirm the exact generation in the Watch app, then check watchOS support, battery health, case size, and cellular compatibility before paying.

Quick Recap

Bestseller No. 1

Apple Watch Series 11 [GPS 46mm] Smartwatch with Jet Black Aluminum Case with Black Sport Band - M/L. Sleep Score, Fitness Tracker, Health Monitoring, Always-On Display, Water Resistant

$356.26

SaleBestseller No. 2

Apple Watch Series 11 [GPS 42mm] Smartwatch with Rose Gold Aluminum Case with Light Blush Sport Band - S/M. Sleep Score, Fitness Tracker, Health Monitoring, Always-On Display, Water Resistant

$259.99

Bestseller No. 3

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

$201.58

Bestseller No. 4

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

$205.86

Bestseller No. 5

Apple Watch Series 11 [GPS 42mm] Smartwatch with Jet Black Aluminum Case with Black Sport Band - S/M. Sleep Score, Fitness Tracker, Health Monitoring, Always-On Display, Water Resistant

$331.55

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.