Apple Watch Ultra 4 GPS + Cellular 49mm

Heart data is fundamental in tracking your overall health and performance. Redesigned with more capable optical and electrical sensors, the all‑new Health Sensing System works with the S11 chip to provide higher-frequency heart monitoring. The updated sensors and larger, more power-efficient green LEDs give you richer heart data for more meaningful insights.

Ready advice. The new readiness experience can help you determine your capacity to take on the day by providing you with one simple score. Your score is determined each morning by analyzing your recent activity, vitals, and sleep — and it adjusts as you go about your day. So whether you’re training for a race or juggling a busy schedule, you can spend your energy on what matters most.

Advance with advanced metrics.

Track your progress with metrics like running power and cadence. And if you create a Custom Workout on your watch or iPhone, you can add work and recovery intervals, set a pace for outdoor workouts, and more. You can even get an estimate of your VO₂ max after your run.

Monitor your Heart Rate Zones.

Quickly see your exercise intensity level with Heart Rate Zones, which are automatically calculated and personalized using your health data. You can adjust them manually or set up alerts.

Hit the ground running with the Action button.

It’s customizable and gives you quick control over a variety of functions, so you can do things like control a workout, move to your next interval, mark a segment, and more. All with extreme precision.