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Deal.ai › Apple › Kids Smartwatches & Fitness Trackers
Apple
Apple Watch Series 9 [GPS + Cellular 45mm] Smartwatch with Midnight Aluminum Case and Midnight Sport Loop

Apple Watch Series 9 [GPS + Cellular 45mm] Smartwatch with Midnight Aluminum Case and Midnight Sport Loop

4.5(104 ratings)

Best price now

$349.97at Best BuyChecked 9 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $349.97 at Best Buy (checked Nov 15, 2026).
  • Checked at 2 stores.

Our take on the Apple Watch Series 9 [GPS + Cellular 45mm] Smartwatch with Midnight Aluminum Case and Midnight Sport Loop

The Apple Watch Series 9 is Apple's flagship smartwatch, here in the 45mm aluminum case with GPS and Cellular so it works without your iPhone nearby. Its brightest display yet, the double tap gesture, on-device Siri and Precision Finding for iPhone are the headline additions over earlier models. It suits iPhone owners who want health, safety and workout tracking in one device. Rivals like the Galaxy Watch and Pixel Watch match many fitness features, but the Series 9's tight iPhone integration and app library remain its edge.

Best foriPhone owners who want calls and messages without their phoneRunners and gym-goers tracking workouts and heart ratePeople who want fall and crash detection on their wristBuyers upgrading from an older Apple Watch
Pros
  • Bright always-on display stays readable outdoors
  • Double tap lets you answer calls and dismiss alerts one-handed
  • On-device Siri handles requests faster and offline
  • Cellular keeps calls, texts and music going without the iPhone
  • Precision Finding points you to a misplaced iPhone
  • Deep iPhone integration and a large app library
Cons
  • Works only with an iPhone
  • Battery still needs charging about daily
  • Cellular plan costs extra on top of the watch
  • Sleep tracking requires charging at another time of day

Apple Watch Series 9 [GPS + Cellular 45mm] Smartwatch with Midnight Aluminum Case and Midnight Sport Loop prices at every store

  • Best BuyNew

    In stock

    $349.97Free shippingChecked 9 h ago
    Visit Best Buy
  • WalmartNew

    Out of stockSold by Datavision Computer VideoReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $519.00Checked 4 h ago
    Visit Walmart

Store links may earn us a commission. Some prices via Klarna.

Apple Watch Series 9 [GPS + Cellular 45mm] Smartwatch with Midnight Aluminum Case and Midnight Sport Loop price history

Lowest price we've seen: $349.97 on Nov 15 at Best Buy. Tracked across 1 store since Nov 15.

What reviewers say

  • 4.5 / 5104 ratings

Owners rate it highly, praising the brighter screen, the double tap gesture and reliable iPhone pairing. Complaints center on battery life that still needs a nightly charge and the extra cost of a cellular plan.

What people mention
  • DisplayPraisedOwners say the screen is noticeably brighter and easy to read outdoors.
  • Double tapPraisedReviewers find the gesture handy for calls and notifications when one hand is busy.
  • BatteryCriticisedMany owners report needing to charge every day, sometimes less with heavy use.
  • CellularMixedUsers like leaving the phone behind but dislike paying for a separate plan.
  • PerformancePraisedApps and Siri respond quickly, and the watch feels smooth in daily use.
  • Sleep trackingMixedSleep data is useful, but charging overnight means finding another time to top up.

About the Apple Watch Series 9 [GPS + Cellular 45mm] Smartwatch with Midnight Aluminum Case and Midnight Sport Loop

The Apple Watch Series 9 is a smartwatch with GPS and cellular connectivity. It has a 45mm Midnight Aluminum case and comes with a Midnight Sport Loop band.

It includes double tap, a way to interact with the watch without touching the screen. The display is brighter than before. Siri runs faster on the device, and Precision Finding helps locate an iPhone.

The watch is designed to help you stay connected, active, healthy, and safe. The band fits wrists from 130 to 200 mm.

Brand
Apple
Model
Apple Watch Series 9
Case size
45 mm
Case material
Aluminum
Case color
Midnight
Band
Midnight Sport Loop
Band fit
One size, fits 130-200 mm wrists
Connectivity
GPS + Cellular
Features
Double tap, faster on-device Siri, Precision Finding for iPhone

Specifications

color
BlueSource
actual_color
Midnight Aluminum Case with Midnight Sport LoopSource
screen_size
45 mmSource
watch_band_style
One Size fits 130-200mm wristsSource
size

Questions and answers

Does the Apple Watch Series 9 work with Android phones?
No. It pairs only with an iPhone, and setup requires one.
Do I need a cellular plan to use it?
No. It works over Bluetooth and Wi-Fi with your iPhone. A cellular plan is optional and adds standalone calls and data.
How long does the battery last?
Apple rates it for up to 18 hours of typical use, or 36 hours in Low Power Mode. Most owners charge daily.
What is double tap?
It is a gesture where you tap your thumb and index finger together to answer calls, dismiss notifications or control playback without touching the screen.
Is the 45mm case too big for smaller wrists?
The 45mm case suits most adult wrists, but the band fits wrists from 130 to 200mm. Try one on if you are unsure between 41mm and 45mm.
What is in the box?
The watch with its band, a magnetic fast-charging USB-C cable, and documentation. A power adapter is not included.
Where is the Apple Watch Series 9 [GPS + Cellular 45mm] Smartwatch with Midnight Aluminum Case and Midnight Sport Loop cheapest?
At Best Buy, for $349.97, as of our latest check.
What do buyers say about the Apple Watch Series 9 [GPS + Cellular 45mm] Smartwatch with Midnight Aluminum Case and Midnight Sport Loop?
Rated 4.5 out of 5 from 104 ratings.
Where can I buy the Apple Watch Series 9 [GPS + Cellular 45mm] Smartwatch with Midnight Aluminum Case and Midnight Sport Loop?
2 stores we checked sell it, including Walmart, Best Buy.

Stores we've priced the Apple Watch Series 9 [GPS + Cellular 45mm] Smartwatch with Midnight Aluminum Case and Midnight Sport Loop at

  • Best Buy deals and prices

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Processor
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Watch Strap Material
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NFC
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Thickness (")
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Smartphone Compatibility
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Water Resistant
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Heart Rate Monitor
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Battery Technology
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