Apple Watch Ultra 3 Quietly Joins the Prime Day Finale With Hundreds Off at Its Lowest Price Yet

The Apple Watch Ultra 3 is down to $700 at Amazon right now, a $199 drop from its $899 list price and the lowest it has been in at least 30 days. This is the 49mm GPS + Cellular model with a titanium case and Black Titanium Milanese Loop band, and it hits that price without a trade-in or carrier commitment attached to it. (It also comes without AppleCare+, which would add another $99 to the price.)

The Ultra 3 is Apple’s hardest-wearing Watch, built for the people who treat a smartwatch like gear rather than jewelry. The titanium case is paired with a sapphire crystal display and water resistance rated to 100 meters, which covers everything from lap swimming to recreational diving. Battery life is where the Ultra 3 pulls furthest from the standard Series lineup by lasting up to 42 hours of normal use and up to 72 hours in Low Power Mode, with up to 20 hours of continuous GPS and heart rate tracking in Low Power Mode.

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Get Your Workout On

For multisport athletes, the Ultra 3 brings dual-frequency GPS for cleaner tracking in environments where a single-frequency signal gets messy. Think the dense tree cover, urban canyons, and high-altitude terrain where you do your runs or rides but satellites are sparse. On top of that it adds running power, Pacer, Heart Rate Zones, and custom workout configuration. Workout Buddy, which runs on Apple Intelligence and requires a nearby iPhone, offers real-time coaching feedback. Triathletes and trail runners who have been on GPS watches from Garmin or Suunto will find a lot of familiar logic here, packaged inside Apple’s ecosystem.

Health tracking follows the broader Apple Watch Series 11 playbook, with ECG readings, AFib rhythm detection, hypertension alerts, and blood oxygen monitoring all on board. The Vitals app consolidates overnight metrics into a single view each morning, including sleep score and other recovery signals. On the safety side, crash detection and fall detection are included, and Check In can automatically ping a contact when you arrive at a destination, which is useful for solo trail runs or backcountry trips.

5G Connection

The cellular radio here is 5G, so calls, music streaming, and podcast playback all work without your iPhone nearby. The action button on the left side of the case gives physical, one-press access to whatever you assign it: Starting a workout, triggering the flashlight, or marking a waypoint are common choices. The display runs brighter at wider viewing angles than the standard Series watches, which matters when you are trying to read a heart rate mid-interval in direct sunlight.

Other Ultra 3 configurations on the same Amazon listing start at $643, so if the Milanese Loop is not your band preference, it is worth checking whether a different size or band style brings the price down further for your use case.

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