Apple Watch Ultra 4: Overview
Apple Watch Ultra 4 is Apple’s rugged sports watch built around a new Health Sensing System. It tracks heart rate continuously, scores daily readiness, and runs longer between charges.
- Continuous heart rate: New sensors check heart rate every five seconds all day, sharpening Exercise and Move ring accuracy and adding a real-time heart rate watch face complication.
- Daily readiness score: The watch reviews activity, training load, vitals, and sleep each morning, giving a 0-10 score and a clear call, from Recover to Go For It.
- Longer battery life: Everyday use now reaches 50 hours, 84 in Low Power Mode, while Max Extended Workout mode covers outdoor runs and hikes for up to 45 hours.
- More accurate step tracking: A redesigned pedometer and the new S11 chip sharpen step counts and distance all day, shown live on a new Steps watch face complication.
Apple Watch Ultra 4 starts at $799 and ships September 18, a solid upgrade for athletes and outdoor adventurers.
