About this product
All-new Health Sensing System delivers the most accurate heart rate sensing in a wearable. Should you rest or put yourself to the test? Now a personal readiness score lets you know. More frequent heart rate variability, or HRV, readings help provide insights on stress and recovery. A new optical heart rate sensor enables high-frequency heart rate tracking every five seconds, all day long, so you’ll never miss a beat. In the redesigned Health app, learn which habits are influencing your Health Age and how to improve them. Make every day more effortless with Siri AI. And seamless with Audio Intelligence, powered by the S11 chip. A powerful health and fitness tracker designed with built-in safety features to bring you peace of mind.. Apple Watch Series 12. A work of heart.. Display. Display type. Digital. Display resolution. 416 x 496 pixels. Touchscreen. Yes. Display technology marketing name. Retina. Display technology. OLED. Display area. 1196 mm². Display brightness (min). 1 cd/m². Display brightness. 2000 cd/m². Minimum refresh rate. 1 Hz. Pixel density. 326 ppi. Always-on display. Yes. Colour display. Yes. Rounded display corners. Yes. Watch glass type. Sapphire front crystal. Processor. Neural processor unit (NPU). Apple Neural Engine (ANE). Neural processor unit (NPU) cores. 4. Performance. Built-in microphone. Yes. Built-in speaker(s). Yes. Built-in camera. No. FM radio. No. Mobile operating systems supported. iOS. Operating system installed. watchOS 27. Flash memory.…