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Apple
Apple Watch Ultra 3 (2025) GPS + Cellular 49 mm Titanium Black Ocean band Black

Apple Watch Ultra 3 (2025) GPS + Cellular 49 mm Titanium Black Ocean band Black

Best price now

$649.00at AmazonObserved at 5:30 PM

Compared across 5 stores. Prices are checked against each store and labelled with when. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Our take on the Apple Watch Ultra 3 (2025) GPS + Cellular 49 mm Titanium Black Ocean band Black

The Apple Watch Ultra 3 is Apple's largest, toughest watch: a 49 mm titanium case, a wide always-on display, LTE built in and a battery rated for up to 42 hours in normal use. It adds satellite messaging for off-grid emergencies and a hypertension notification feature. At $649 at Amazon as of November 7, 2026, it sits near the bottom of its recent range; it launched at $799.

Best forRunners and triathletesHikers and diversiPhone owners who want LTE without a phoneBuyers upgrading from an older Ultra
Pros
  • Bright, large display that is easy to read outdoors
  • Titanium case and sapphire glass hold up to knocks
  • Cellular and satellite messaging work without a phone nearby
  • Up to 42 hours of battery, far more in low-power mode
  • Precise dual-frequency GPS for trail and open-water routes
Cons
  • Heavy and bulky on smaller wrists
  • Costs more than a standard Apple Watch
  • Charges slower than the Series line
  • Advanced features mostly matter to serious athletes

Apple Watch Ultra 3 (2025) GPS + Cellular 49 mm Titanium Black Ocean band Black prices at every store

  • Best BuyRefurbished

    In stock

    $529.97Free shippingObserved at 5:30 PM
    Visit Best Buy
  • eBayNew

    In stockSold by certrbtech

    $746.00Free shippingObserved at 5:30 PM
    Visit eBay
  • NatixNew

    In stock

    $799.00Observed at 5:30 PM
    Visit Natix
  • AmazonRefurbished

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $544.99Free shippingObserved at 5:30 PM
    Visit Amazon
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $649.00Free shippingObserved at 5:30 PM
    Visit Amazon
  • Simple Cell ShopNew

    Availability unknown

    $749.95Free shippingObserved at 5:30 PM
    Visit Simple Cell Shop

Also available at

  • Back Market Pro - US (Prod)Check price at Back Market Pro - US (Prod)

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Apple Watch Ultra 3 (2025) GPS + Cellular 49 mm Titanium Black Ocean band Black price history

Lowest price we've seen: $649.00 on Nov 7 at Amazon. Tracked across 4 stores since Nov 7.

What reviewers say

Owners rate the Ultra 3 highly for its screen, rugged build and battery life, and call it the best Apple Watch for outdoor training. Complaints center on size and weight and on the price premium over the Series 11.

What people mention
  • Size and weightCriticisedOwners with smaller wrists say the 49 mm case feels bulky and heavy for all-day wear and sleep tracking.
  • Battery lifePraisedReviewers report roughly two days of use per charge and much longer in low-power mode.
  • DisplayPraisedThe large, bright screen is called easy to read in sunlight and with gloves.
  • GPS accuracyPraisedRunners and hikers say dual-frequency GPS tracks routes accurately on trails and in cities.
  • Charging speedMixedSome owners find charging slower than on the Series watches, though most accept it for the longer runtime.
  • PriceMixedBuyers like the hardware but question whether the extra cost over a standard Apple Watch is worth it.

Specifications

Style
Wrist
Display
Digital
Department
Unisex
Water Resistant
Yes
Connectivity
Bluetooth, Wi-Fi, Cellular
Tracker
Activity, Sleep, Calorie
With GPS
Yes
Operating System

Questions and answers

Is the Ultra 3 worth it over the Series 11?
If you want multi-day battery, a bigger screen and satellite messaging, yes. For everyday notifications and fitness, the Series 11 costs less and is lighter.
How long does the battery last?
Apple rates it at up to 42 hours in normal use and up to 72 hours in low-power mode. Heavy GPS workouts shorten that considerably.
Does it work without an iPhone?
It needs an iPhone to set up and for most features, but with cellular service it can make calls, send messages and stream music on its own.
Can I use it for swimming and diving?
Yes. It is water resistant to 100 meters and has a dive computer app, so it suits pool laps and recreational diving.
What comes in the box?
The watch with the Ocean band, a magnetic fast-charging USB-C cable and paperwork. A power adapter is not included.
When is it cheapest?
Discounts tend to appear around Black Friday and new-model launches. The current $649 at Amazon is already well below the $799 launch price.
Where is the Apple Watch Ultra 3 (2025) GPS + Cellular 49 mm Titanium Black Ocean band Black cheapest?
At Amazon, for $649.00, as of our latest check.
Where can I buy the Apple Watch Ultra 3 (2025) GPS + Cellular 49 mm Titanium Black Ocean band Black?
6 stores we checked sell it, including Best Buy, eBay, Simple Cell Shop, Natix, Amazon.

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Stores we've priced the Apple Watch Ultra 3 (2025) GPS + Cellular 49 mm Titanium Black Ocean band Black at

  • Simple Cell Shop deals and prices

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watchOS
Case Size
49mm case