Apple launches the Watch Ultra 4 with upgraded health tracking and longer battery life for athletes. The updated sports watch brings faster processing, extended outdoor tracking, and refined sensors to Apple’s premium line. The new Health Sensing System works directly with the S11 chip to measure your heart rate every five seconds. It checks heart rate variability up to 24 times more frequently throughout the day. These frequent readings build a daily readiness score rated from 0 to 10 to help you manage your daily training load. Battery performance gets a major jump across all modes. Standard daily use lasts up to 50 hours, while Low Power Mode stretches uptime to 84 hours. For long outdoor runs or hikes, Max… Read More

Apple launches Watch Ultra 4 with 50-hour battery life, S11 chip, starting at ₱59,990
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