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Deal.ai › Garmin › Garmin Fenix 8
GARMIN
Garmin Fenix 8 51mm GPS Smartwatch with 1.4-Inch AMOLED Display (Slate Gray and Black)

Garmin Fenix 8 51mm GPS Smartwatch with 1.4-Inch AMOLED Display (Slate Gray and Black)

Best price now

$1,105.00at WalmartObserved at 5:51 AM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the Garmin Fenix 8 51mm GPS Smartwatch with 1.4-Inch AMOLED Display (Slate Gray and Black)

The Garmin Fenix 8 51mm is Garmin's flagship multisport GPS watch, with a 1.4-inch AMOLED display, a rugged fiber-reinforced polymer and metal build, and a rated 10 ATM water resistance. It adds a built-in speaker and microphone for phone calls and voice commands, plus a flashlight, topo maps and multi-band GPS. The 51mm case is the largest Fenix 8 size and carries the biggest battery of the line. Its best new price is $1,105.00 at Walmart as of November 8, 2026, with two stores listing it new.

Best forTriathletes and endurance athletesHikers and backcountry users who want mapsBuyers who want the largest Fenix 8 screen and batteryAndroid and iPhone users who take calls from the wrist
Pros
  • Bright 1.4-inch AMOLED display that stays readable in sunlight
  • Multi-band GPS and full-color topo maps for trail and backcountry use
  • Built-in speaker and microphone for calls and voice commands
  • 10 ATM water rating and MIL-STD-810 durability for swimming and rough use
  • Long battery life for a smartwatch, especially in GPS-expedition modes
  • Built-in LED flashlight and full Garmin Pay and music support
Cons
  • Large 51mm case and heavy build that sits awkwardly on smaller wrists
  • Premium price, well above the 43mm and 47mm Fenix 8 models
  • AMOLED screen drains battery faster than the older MIP Fenix 7 displays
  • Smart features are thinner than an Apple Watch or Galaxy Watch

Garmin Fenix 8 51mm GPS Smartwatch with 1.4-Inch AMOLED Display (Slate Gray and Black) prices at every store

  • Best BuyNew

    In stock

    $1,105.00Free shippingObserved at 5:51 AM
    Visit Best Buy
  • WalmartNew

    In stockSold by Focus CameraReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $1,105.00Free shippingObserved at 5:51 AM
    Visit Walmart

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

Garmin Fenix 8 51mm GPS Smartwatch with 1.4-Inch AMOLED Display (Slate Gray and Black) price history

Lowest price we've seen: $1,105.00 on Nov 8 at Best Buy. Tracked across 1 store since Nov 8.

What reviewers say

Owners of the Fenix 8 generally rate it highly for its screen, GPS accuracy and battery life, and many call it the best all-round adventure watch they have used. Common complaints center on the size and weight of the 51mm case, the price, and the learning curve of Garmin's menus.

What people mention
  • DisplayPraisedOwners call the AMOLED screen bright and easy to read outdoors, a clear step up from older Fenix displays.
  • GPS accuracyPraisedRunners and hikers report stable multi-band GPS tracks in dense cover and canyons.
  • Battery lifeMixedMost say it lasts days to weeks, but always-on display and long GPS sessions cut that sharply.
  • Size and weightCriticisedThe 51mm case is often described as bulky and top-heavy, especially for smaller wrists and sleep tracking.
  • PriceCriticisedBuyers question whether the upgrades justify the premium over the Fenix 7 and the smaller Fenix 8 sizes.
  • Setup and menusMixedThe feature set is deep, but owners say the menus and app pairing take time to learn.

About the Garmin Fenix 8 51mm GPS Smartwatch with 1.4-Inch AMOLED Display (Slate Gray and Black)

Garmin Fenix 8 51mm GPS Smartwatch with 1.4-Inch AMOLED Display (Slate Gray and Black) Nanuk 225 Waterproof Hard Case with Durable ABS Shell, Dustproof Seal, and Secure Latches (Black) Focus Camera Portable Charger Stand and USB Charging Cable for Garmin Smartwatches Compatible with your favorite Garmin watches, the Focus Camera Charger Stand is a tough yet slim and portable accessory. With adjustable angles and protector technology to avoid over-charging, this stand is an excellent watch companion. Compatible with Garmin This stand works with all of the following models: Garmin vivoactive Venu/Venu Sq/Venu Sq Music/Forerunner 935/Approach S60 X10/Quatix 5 Sapph/Instinct/Fenix 6/6S/6X/5/5Plus/5S/5S Plus/5X/5X Plus/vivoactive 3/3 Music/4/4S/vivomove 3/3S/Luxe/Style/Pioneer 935/945/245/245M/45/45S/Advanced X10/S60/S62/Quatix 5/5 Sapphire/D2 Charlie/D2 Delta/Swimming 2/Tactix Delta/Legacy Hero/Legacy Legend/Instinct Wave/Instinct Tactical. Easy-to-Use Charger The Focus Camera Charger Stand is an excellent replacement or extra accessory compatible with Garmin Smartwatches. It attaches via a 3' charging cable and an adjustable charging station. Easily access the watch screen and change the angle as desired, and take this slim and lightweight stand on the go. Advanced Features The pro-technology in this stand will wow you. It features temperature control, overcurrent protection and overvoltage protection. Your smartwatch will never over-charge. It can also work for USB data syncing. Plug the cord into a USB port to get started. Expertly Designed Built with rugged yet lightweight aluminum alloy, the Focus Camera Charger Stand compatible with Garmin Smartwatches will withstand bumps and drops yet is easy to carry. The anti-slip rubber charging base keeps it steady and sturdy so that your watch keeps still and safe. One-Year Warranty The Focus Camera Charger Stand, compatible with Garmin Smartwatches, comes with a Focus Camera one-year limited USA manufacturer warranty. Contact Focus Camera for warranty service or technical support. Satisfaction guaranteed for all products from Focus Camera.

Specifications

color
GraySource
Navigation System
GPSSource
Wireless Communication
BluetoothSource
Color (Watch)
BlackSource
Screen Type

Questions and answers

Is the 51mm Fenix 8 too big for a small wrist?
At 51mm it is the largest Fenix 8 and noticeably bulky on wrists under about 170mm. Try it on if you can, or consider the 43mm or 47mm versions.
How long does the battery last?
Garmin rates the 51mm AMOLED model for up to about 29 days in smartwatch mode and roughly 84 hours in GPS-only mode. Always-on display and music use shorten that.
Does it work with iPhone?
Yes. It pairs with both iPhone and Android through the Garmin Connect app, though replies to messages are more limited on iOS.
Can I make calls from the watch?
Yes, when paired to your phone over Bluetooth. The built-in speaker and microphone let you take calls and use voice commands.
Is it worth it over the Fenix 7?
The Fenix 8 adds the AMOLED screen, speaker and microphone, and a flashlight. If you prefer long battery life and a lower price, the Fenix 7 is still a strong option.
What is in the box?
The watch, a charging/data cable and documentation. The listing also bundles a Nanuk 225 hard case and a Focus Camera charging stand.
Where is the Garmin Fenix 8 51mm GPS Smartwatch with 1.4-Inch AMOLED Display (Slate Gray and Black) cheapest?
At Walmart, for $1,105.00, as of our latest check.
Where can I buy the Garmin Fenix 8 51mm GPS Smartwatch with 1.4-Inch AMOLED Display (Slate Gray and Black)?
2 stores we checked sell it, including Best Buy, Walmart.

Stores we've priced the Garmin Fenix 8 51mm GPS Smartwatch with 1.4-Inch AMOLED Display (Slate Gray and Black) at

  • Best Buy deals and prices

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AMOLED
Source
Water Resistant
YesSource