Apple Watch Series 12 vs Apple Watch Series 11: what the sources say, side by side
On reported prices, neither is clearly cheaper over three years. Here is everything else we can cite, and what we cannot yet.
The numbers
| Attribute | Apple Watch Series 12 | Apple Watch Series 11 |
|---|---|---|
| Form factor | Smartwatch | Smartwatch |
| Category | Smartwatch | Smartwatch |
| Reported price | $399 for 42mm aluminum, $449 for 46mm aluminum Apple Newsroom (42mm); MacRumors (46mm) (opens in a new tab) | $399 WIRED (opens in a new tab) |
| Ongoing cost | No required subscription captured from sources | No subscription cost captured from sources |
| Year one (calculated) | $399 to $449 | $399 |
| Three years (calculated) | $399 to $449 | $399 |
| Price checked | October 17, 2026 | October 17, 2026 |
| SleepLab score | Pending hands-on testing | Pending hands-on testing |
Apple Watch Series 12
What sources credit
- Apple lists a Sleep app with sleep stages, Sleep Score and sleep apnea notifications in the Series 12 specs. Apple Support: Series 12 tech specs (opens in a new tab)
- Apple says a 5-minute charge gives up to 10 hours of sleep tracking, so a short top-up can cover a night. Apple Support: Series 12 tech specs (opens in a new tab)
- Apple says heart rate is now sampled every five seconds all day and HRV far more often than before, feeding overnight vitals and Readiness. Apple Newsroom (opens in a new tab)
What to weigh
- The 46mm aluminum model rose $20 to $449, MacRumors reports. MacRumors (opens in a new tab)
- Apple rates battery life at up to 24 hours of normal use (38 hours in Low Power Mode), so nightly sleep tracking means planning a charge window. Apple Support: Series 12 tech specs (opens in a new tab)
- Apple says the redesigned Health app and the Siri Recap and Live Rewind beta arrive later in 2026, so some launch features are not available yet. Apple Newsroom (opens in a new tab)
Consider it if: You use an iPhone and want one device for the day and the night, with the newest sensors.
Apple Watch Series 11
What sources credit
- Its sleep apnea notification feature is FDA-cleared (510(k) K240929) for adults 18 and older. Apple Support (opens in a new tab)
- Includes a Sleep Score in watchOS. Apple Watch User Guide (opens in a new tab)
What to weigh
- Apple states that Sleep Score is not a diagnostic for sleep apnea. Apple Watch User Guide (opens in a new tab)
- Wirecutter's testers found the older Series 8 uncomfortable to sleep in. Wirecutter (opens in a new tab)
Consider it if: You already use an iPhone and want one device for the day and the night.
Still unknown
Apple Watch Series 12
- Sleep Score, sleep-stage and overnight HRV accuracy against a diary and a second device: needs hands-on testing.
- Apple's heart rate accuracy claim is from Apple's own study; we have not found an independent replication.
- Whether a required subscription exists for any sleep feature: none captured, not confirmed by Apple.
- Real-world battery life when worn day and night, and how often you can skip a charge.
- Comfort in bed, especially the thicker titanium and ceramic cases: needs hands-on testing.
- When Readiness, the redesigned Health app (Health Age) and the Siri Recap and Live Rewind beta reach your region and iPhone.
Apple Watch Series 11
- Battery life and whether nightly charging fits your routine: needs hands-on testing.
- Sleep Score accuracy against a diary and a second device.
- A notification is not a diagnosis; we make no medical claims.
- Whether Series 11 is still sold new, and at what price: the $399 figure comes from a WIRED roundup that we have not confirmed was updated after Series 12 launched.
We plan to wear both on the same nights, against a sleep diary, and publish the nightly numbers. Until then this page names no winner.
Questions
Which is cheaper over three years, Apple Watch Series 12 or Apple Watch Series 11?
The ranges overlap or are incomplete: Apple Watch Series 12 $399 to $449, Apple Watch Series 11 $399 over three years. Aluminum case only (42mm $399 to 46mm $449) per Apple and MacRumors. Titanium ($699+) and ceramic ($899+) are excluded. No subscription captured from sources. Device price only as reported by WIRED; no subscription captured from sources.
Do the Apple Watch Series 12 and Apple Watch Series 11 need a subscription?
Apple Watch Series 12: No required subscription captured from sources. Apple Watch Series 11: No subscription cost captured from sources.
Which is more accurate for sleep?
We have not tested either yet, so we will not say. Published cross-device research suggests total sleep time agrees closely between trackers while sleep-stage minutes do not; see our accuracy guide.
Sources
- Apple Newsroom (42mm); MacRumors (46mm) (opens in a new tab)
- MacRumors (opens in a new tab)
- MacRumors (opens in a new tab)
- Apple Support: Series 12 tech specs (opens in a new tab)
- WIRED (opens in a new tab)
- Apple Support (opens in a new tab)
- Apple Watch User Guide (opens in a new tab)
- Wirecutter (opens in a new tab)