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Refurbished Excellent - Apple Watch Ultra 3 (GPS+Cellular) 49mm Titanium Case with Blue/Bright Blue Trail Loop - S/M - Natural - (2025)

Model: MEWR4LW/A
SKU: 11455879
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About this product

Apple Watch Ultra 3 now features built-in satellite communications, multiday battery life, and the largest, brightest display in an Apple Watch. It also delivers advanced metrics, Custom Workouts, dual-frequency GPS, and invaluable health insights like hypertension notifications and sleep score. It’s not called Ultra for nothing.

Features

  • RUGGED AND READY TO GO—The ultimate sports and adventure watch is built to last with an extremely tough titanium case and a strong sapphire crystal display. Water resistant 100m—great for swimming, diving, and high-speed water sports.¹

  • GET INVALUABLE HEALTH TRACKING INSIGHTS—Apple Watch Ultra 3 is a full-featured health tracker. Get notified of possible hypertension,² an irregular heart rhythm,³ sleep apnea,⁴ or an unusually high or low heart rate. Track your sleep score and your daily health status with the Vitals app⁵ and take readings of your blood oxygen.⁶

  • ULTIMATE RUNNING AND WORKOUT COMPANION—A superior fitness tracker for runners, swimmers, cyclists, athletes, and gym-goers, Ultra 3 provides precision dual-frequency GPS, Pacer, Heart Rate Zones, Custom Workouts, running power, Workout Buddy powered by Apple Intelligence from your nearby iPhone,⁷ training load, and more.

  • SAFETY FEATURES—Designed to put your personal safety first, Ultra 3 can detect a hard fall or severe car crash.⁸ If you don’t have cell service or Wi-Fi, built-in satellite communications let you text emergency services via satellite to get help.⁹

  • BRIGHT, BEAUTIFUL DISPLAY—Ultra 3 is even easier to read while you’re working out or on the go, thanks to a larger display that emits more light at wider angles.¹⁰ You can also use the display as a flashlight.

  • MULTIDAY BATTERY LIFE—More go time, less downtime. Ultra 3 has marathon stamina, perfect for runners that go the distance—with up to 42 hours of normal use and up to 72 hours in Low Power Mode.¹¹ Track a workout with full GPS and heart rate monitoring for up to 20 hours in Low Power Mode.¹¹

  • CUSTOMIZABLE ACTION BUTTON—Just one quick press gives you precise, physical control over a variety of customizable functions—like starting a workout or turning on the flashlight.

  • THE FREEDOM OF CELLULAR—Take and make calls, stream music and podcasts, and listen on your AirPods or the built-in watch speaker—all without your iPhone.¹² And now with speedy 5G, you can get fast performance on the go.¹³

  • TRAILBLAZING BANDS—Ultra 3 has four elegant, endlessly versatile band styles that meet all the demands of your daily activities, from workouts to nights out.

Specifications

  • Screen Size
    49 millimeters
    Operating System Compatibility
    Apple iOS
    Operating System
    watchOS
    Carrier
    Unlocked
    Built-in Storage
    64 gigabytes
    Global Positioning
    GPS, Galileo, QZSS, GLONASS
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Reviews

Rating 4 out of 5 stars with 1 review

4 star rating. 1 review
100% would recommend to a friend

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Customer reviews from ATT.com

    Syndicated rating, 5 out of 5 stars with 1 review on ATT.com.

    See all ATT.com reviews
About refurbished
Refurbished products are previously owned items that are inspected, graded by condition, and resold at lower prices.
Lower prices on tested products
Save by choosing refurbished items that have been previously owned and graded by condition. Prices vary based on condition and availability.
Warranty included
All refurbished products include a warranty. Warranty length varies by condition. Returns follow Best Buy policies.

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