Apple Watch Ultra 4 Gps + Cellular 49mm - Black Trail Loop S/M

Product Description:

• Powered by the S11 chip and a 64-bit dual-core processor, this Apple Watch Ultra 4 Bluetooth Smartwatch provides responsive performance for everyday functions and on-wrist interactions. Hence, you can navigate features, open applications, and manage compatible functions smoothly.

Key Features:

• MULTI-DAY BATTERY LIFE — Ultra 4 is a smartwatch with ultramarathon battery stamina, perfect for runners to go the distance — with 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 5 minutes for insights on stress and recovery, and background heart rate readings every 5 seconds.


• A FULL-FEATURED HEALTH TRACKER — Better understand your body with advanced health insights. 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 — Know when to rest or put yourself to the test. The readiness experience gives you one clear score and can help you determine your capacity to take on the day by analysing your recent activity, vitals and sleep.


• ULTIMATE RUNNING AND WORKOUT COMPANION — A superior fitness tracker for distance running, triathlons, mountain biking, strength training and more. Ultra 4 has precision dual-frequency GPS, Pacer, Heart Rate Zones, Custom Workouts, training load and more.


• KEEP HELP CLOSE AT HAND — A smartwatch that puts your safety first. Ultra 4 can detect a hard fall or severe car crash.


• 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 summarise conversations with Live Rewind and Siri Recap. Siri AI is rolling out in English. Some Audio Intelligence features coming in beta in late 2026. Usage limits may apply.


• 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 100 m, this smartwatch is great for swimmers, divers and fans of high-speed water sports.


• 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.

Health & Fitness: 

• Recovery HRV


• High-frequency background heart rate tracking


• ECG app Footnote 3


• High and low heart rate notifications


• Irregular rhythm notifications Footnote 4


• Low cardio fitness notifications


• Blood Oxygen app Footnote 5

How to use:

• Attach the Translucent Black Ocean Band to your Apple Watch by sliding the band ends into the watch’s band slots until they click securely into place.


• Adjust the band using the corrosion-resistant titanium buckle and adjustable loop for a comfortable and secure fit.


• The flexible silicone construction is designed to stretch for a secure fit, including when worn over a wetsuit.


• For additional length when wearing the band over a wetsuit, use the compatible Ocean Band Extension, sold separately.

Compatibility:

• Compatible with Apple Watch 44mm, 45mm, 46mm and 49mm models. The band is designed for Apple Watch Ultra and is suitable for the 49mm case size shown in the provided product listing.


• Material: Silicone


• Buckle: Corrosion-resistant titanium


• Use: Everyday wear, swimming, diving and high-speed water sports.