Apple Launches New Watch Series 12 and Ultra 4 with Advanced Features
By Editor • September 9, 2026 • 1 min read
Apple unveiled the Apple Watch Series 12 and Apple Watch Ultra 4 during its recent event, showcasing significant improvements in health sensors and tracking capabilities. Both models are powered by the new S11 processor, which supports advanced features like audio intelligence and enhanced heart rate monitoring.
The Apple Watch Series 12 is available in 42mm and 46mm sizes, while the Ultra 4 boasts a longer battery life of up to 50 hours on a single charge. The Series 12 starts at $399, maintaining the same base price as its predecessor, and offers new color options and materials, including a ceramic case.
Notably, the new watches feature improved heart rate sensors that measure heart rates every 5 seconds and heart rate variability more frequently than previous models. They also introduce a Readiness score and Health Age metrics, which will later be available on older Apple Watch models.
What we know
- Apple Watch Series 12 starts at $399 and Ultra 4 at $799. Confirmed by www.theverge.com, www.gsmarena.com
- Both models feature the new S11 processor and improved health sensors. Confirmed by www.theverge.com, www.gsmarena.com
- The Ultra 4 has a battery life of up to 50 hours, while the Series 12 offers up to 24 hours. Confirmed by www.theverge.com, www.gsmarena.com
- The Series 12 comes in three case materials and eight finishes. Confirmed by www.theverge.com, www.gsmarena.com
- The new watches will measure heart rate every 5 seconds and heart rate variability more frequently. Confirmed by www.gsmarena.com
- Health Age feature will be available on older Apple Watches later this year. Reported by www.gsmarena.com
Sources
- www.theverge.com — Apple Unveils Enhanced Watch Series 12 and Ultra 4 with New Health Features
- www.gsmarena.com — Apple Unveils Series 12 and Ultra 4 Watches with Enhanced Heart Rate Monitoring
#Apple #health technology #heart rate monitoring #S11 chip #smartwatches