Apple Watch Series 11: full spec sheet and buying guide
The Apple Watch Series 11 is Apple's main smartwatch for iPhone users, focused on health tracking, safety features and fitness. At the time of writing it holds a 4.7/5 average from more than 8,850 Amazon ratings.
ECG and heart alerts, hypertension notifications, daily sleep score, crash and fall detection, and up to 24 hours of battery.
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Health and sleep
Apple lists an ECG app, high and low heart rate alerts, irregular rhythm notifications, overnight metrics in the Vitals app and possible sleep apnea notifications. New for this generation are a daily sleep score and hypertension notifications, which look for signs of chronic high blood pressure by analyzing how your blood vessels respond to each heartbeat. These are alerts, not a diagnosis: a cuff monitor and your doctor are still the reference.
Battery, durability and fitness
Battery life is up to 24 hours of normal use, and 15 minutes of fast charging gives up to 8 hours. The display glass is described as 2x more scratch resistant than Series 10, it's water resistant to 50 m and IP6X dust resistant. Fitness features include Pacer, heart rate zones, training load and Workout Buddy (which needs a nearby iPhone with Apple Intelligence).
Strengths based on its spec sheet
- Broad health suite: ECG, heart alerts, sleep score
- Hypertension notifications
- Fall and crash detection with emergency calling
- Up to 24 hours of battery with fast charging
What to consider before buying
- Only works with iPhone
- Needs charging almost every day compared with Garmin watches
- Some features depend on a recent iPhone and region
Want to compare this model with other wearables and health devices? Check out our wearables buying guide.
Who is it ideal for?
iPhone users who want the most complete health and safety smartwatch Apple makes below the Ultra.
Who is it NOT the best option for?
If you use Android or want a week of battery, look at Garmin or Samsung models in our wearables buying guide.
Frequently asked questions
Does the Apple Watch Series 11 work with Android?
No, Apple Watch requires an iPhone.
How long does the battery last?
Up to 24 hours of normal use, and 15 minutes of fast charging gives up to 8 hours, according to Apple.
Can it measure blood pressure?
It doesn't give blood pressure numbers. It can notify you of possible chronic high blood pressure, which you should confirm with a cuff monitor and your doctor.
Is the Apple Watch Series 11 the right fit for you?
See current price on Amazon