Apple Watch Ultra 4 is the ultimate running and sports watch with multi-day battery life to go the distance.
Features:
- MULTI-DAY BATTERY LIFE: Up to 45 hours of Max Extended Workout tracking. And you can fast-charge in just 15 minutes for up to 18 hours of use.
- STAY CLOSER TO YOUR HEART HEALTH: The most accurate heart rate sensing in a wearable, Ultra 4 now measures HRV as often as every five minutes for insights on stress and recovery, and background heart rate readings every five seconds.
- A FULL-FEATURED HEALTH TRACKER: View your overnight health metrics with the Vitals app and get a daily sleep score, track your menstrual cycle, and take readings of your blood oxygen.
- CHECK YOUR READINESS FOR THE DAY: The readiness experience gives you one clear score and can help you determine your capacity to take on the day by analyzing your recent activity, vitals, and sleep.
- ULTIMATE RUNNING AND WORKOUT COMPANION: Ultra 4 has precision dual-frequency GPS, Pacer, Heart Rate Zones, Custom Workouts, training load, and more.
- KEEP HELP CLOSE AT HAND: Ultra 4 can detect a hard fall or severe car crash. If you don?t have cell service or Wi-Fi, built-in satellite communications let you text emergency services to get help.
- SIRI AI AND AUDIO INTELLIGENCE: Using just your voice, engage in natural, back-and-forth conversations, brainstorm ideas, and more with Siri AI. Audio Intelligence helps catch what you missed and summarize conversations with Live Rewind and Siri Recap.
- RUGGED AND READY TO GO: Ultra 4 is built for extreme environments with a tough titanium case and a strong sapphire crystal display. Water resistant up to 100m.
- THE FREEDOM OF CELLULAR: With just your smartwatch, you can take and make calls, stream music and podcasts, and listen with your AirPods, even without your iPhone.
- 49mm titanium case
- Milanese Loop strap in Small
