Apple Watch Series 12 vs 11: New Ceramic, Health Sensors, and $399 Price
The Apple Watch Series 12 is the better buy for most users due to its new Ceramic material option and significantly upgraded health sensors, offering enhanced accuracy for a higher price than the Apple Watch Series 11.
Table of Contents
Design and Display: A Familiar Form with New Material Options
The Apple Watch Series 12 retains the familiar design of its predecessor, featuring the same digital crown and side button. Size-wise, the Series 12 is only 1mm wider, with dimensions of 42mm x 37mm x 9.7mm for the smaller model and 46mm x 40mm x 9.7mm for the larger size.
The Series 11 measures 42mm x 36mm x 9.7mm and 46mm x 39mm x 9.7mm, respectively. Both models utilize an always-on Retina LTPO3 display with wide-angle OLEDs, offering resolutions of 374 by 446 pixels (42mm) and 416 by 496 pixels (46mm).
A key design distinction for the Series 12 is the introduction of a Ceramic model, a material not seen since the Series 5. This new Ceramic option is available in Pearl White and Night Blue.
The Aluminum model comes in Space Gray, Black, Light Gold, and a new Dark Bronze shade, while Titanium options include Radiant Gold and Natural. In contrast, the Apple Watch Series 11 is available in Aluminum (Space Gray, Jet Black, Rose Gold, Silver) and Titanium (Slate, Gold, Natural Polished).
| Feature | Apple Watch Series 11 | Apple Watch Series 12 |
|---|---|---|
| Price | From $399 / £369 / AU$679 | From $399 / $369 / AU$649 |
| Dimensions (42mm) | 42mm x 36mm x 9.7mm | 42mm x 37mm x 9.7mm |
| Dimensions (46mm) | 46mm x 39mm x 9.7mm | 46mm x 40mm x 9.7mm |
| Case Options | Aluminum, Titanium | Aluminum, Titanium, Ceramic |
Health Sensing System: Enhanced Accuracy and New Insights
The primary upgrades in the Apple Watch Series 12 lie within its health-tracking capabilities, largely powered by the new S11 chip. Apple describes this as its “most powerful wearable chip” to date. This chip drives advancements in the Health Sensing System, an overhaul of the previous generation’s LED heart rate sensor array.
The Series 12 features an enlarged electrode surface area for improved ECG tracking and new optical-sensing photodiodes for more efficient light capture.
Its brighter green LEDs now support accurate heart rate monitoring even during motion. Consequently, the Series 12 delivers the most accurate heart rate tracking of any Apple Watch, matching the Apple Watch Ultra 4.
Continuous heart rate recording occurs up to every five seconds, and heart rate variability is captured up to every five minutes, a 24x increase in frequency over the previous model, aiming for peak accuracy. New features like the Readiness Score combine various health metrics into a single, frequently updated number, offering actionable insights.
Audio Intelligence and New Features for Connectivity and Privacy
Beyond health, the Apple Watch Series 12 introduces “Audio Intelligence,” a set of features powered by Apple Intelligence. This system can detect ambient sounds like doorbells or traffic, sending alerts directly to the watch face, which is beneficial for users with hearing impairments. Additionally, users can now use Shazam to identify songs from their wrist.
More controversial features include Live Rewind and Siri Recaps. Live Rewind allows users to review the last 15 seconds of a conversation, generating a transcript for easy recall of spoken information. Siri Recaps actively listens in the background to provide a daily summary of conversations and events each evening.
The Health app also sees a significant redesign, prominently featuring Apple Intelligence to provide personalized health guidance based on observed habits and data. Another new feature, Health Age, compares fitness levels and health metrics against a user’s actual age, similar to functionalities found on other fitness trackers.
Price and Availability
The Apple Watch Series 12 is available for pre-order now and will be released starting September 18. The starting price for the Apple Watch Series 12 is $399, the same as its predecessor.
The Apple Watch Series 11 was priced from $399 / £369 / AU$679, while the Series 12 starts at $399 / $369 / AU$649.
Frequently Asked Questions
What is the main difference between Apple Watch Series 12 and Series 11?
The Apple Watch Series 12 offers a new Ceramic case option, enhanced health sensors for more accurate heart rate and variability readings, and new audio intelligence features compared to the Series 11.
How much does the Apple Watch Series 12 cost?
The Apple Watch Series 12 starts at $399. Pricing for other regions includes £369 and AU$649.
When is the Apple Watch Series 12 available?
The Apple Watch Series 12 is available for pre-order now and will be released starting September 18.
Are there any new design materials for the Apple Watch Series 12?
Yes, the Apple Watch Series 12 introduces a Ceramic case option, available in Pearl White and Night Blue, in addition to Aluminum and Titanium models.
Buy the Apple Watch Series 12 if:
- You want the latest health tracking technology with improved accuracy.
- You are interested in the new Ceramic case material.
- You value features like Live Rewind and Siri Recaps (and are comfortable with their privacy implications).
Buy the Apple Watch Series 11 if:
- You want to save money and the Series 12’s upgrades are not essential for you.
- You do not need the new Ceramic material option or the most advanced health sensors.
