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The Apple Watch Ultra 3 is Apple's largest, toughest watch: a 49mm titanium case, sapphire crystal, 10 ATM water resistance and built-in cellular. It adds a wide-angle OLED display, satellite messaging for off-grid emergencies and 42 hours of battery in normal use. It suits iPhone owners who run, swim, dive or hike and want a rugged watch that still handles calls, messages and health alerts. Against Garmin and Coros multisport watches it gives up battery life, but it adds ECG, hypertension alerts, crash and fall detection and the full watchOS app library.
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Availability unknownSold by itsworthmore (99.6% positive, 192,200 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
Availability unknownSold by quickshipelectronics (99.8% positive, 430,700 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
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Availability unknownSold by thebinfactory1 (100% positive, 126 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
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Out of stockSold by Datavision Computer VideoReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Lowest price we've seen: $22.22 on Nov 9 at Verizon; highest $649.00 on Nov 10. Tracked across 15 stores since Nov 7.
Owners rate it highly for build quality, screen brightness and battery life, and many call it the best Apple Watch for outdoor sport. Complaints center on its size and weight on smaller wrists and on battery life that still falls short of dedicated sports watches.
It is water resistant to 100m and is built for sports and outdoor use.
Battery life is up to 42 hours of normal use.
![Apple Watch Ultra 3 [GPS + Cellular 49mm] Running & Multisport Smartwatch](https://cdn.shopify.com/s/files/1/1504/4320/files/Untitleddesign-2026-04-15T153459.797.png?width=600)
