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Deal.ai › Garmin › Smartwatches
Garmin
Garmin Instinct 3 45mm

Garmin Instinct 3 45mm

4.7(133 ratings)

Best price now

$332.00at Best BuyChecked 6 h ago

Compared across 12 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

  • Last seen at $332.00 at Best Buy on Nov 9.
  • Checked at 12 stores.
  • Our take on the Garmin Instinct 3 45mm

    The Instinct 3 45mm is Garmin's rugged outdoor GPS watch, now with a bright 1.2-inch AMOLED screen and a fiber-reinforced plastic case rated to 10 ATM. It covers running, cycling, swimming, triathlon, golf and multisport, with multi-band GPS, a barometer, compass, SpO2 and sleep tracking, and it pairs with iPhone and Android over Bluetooth and ANT+. Battery life runs up to about 18 days in smartwatch mode, far longer than the AMOLED Venu or Forerunner lines, though it lacks NFC payments and onboard music. It suits hikers, runners and swimmers who want a tough, long-lasting watch rather than a lifestyle smartwatch.

    Best forOutdoor hikers and trail runnersSwimmers and triathletesBuyers who want long battery lifeAndroid and iPhone users wanting a rugged GPS watch
    Pros
    • Bright, sharp 390x390 AMOLED display
    • Up to roughly 18 days of battery in smartwatch mode
    • 10 ATM water resistance for swimming and showering
    • Multi-band GPS with GLONASS and Galileo
    • Full sensor set: barometer, compass, SpO2, heart rate
    • Light at about 1.9 oz with a comfortable silicone strap
    Cons
    • No NFC, so no contactless payments
    • No onboard music storage
    • Plastic case feels less premium than metal rivals
    • 1.2-inch screen is small for maps and notifications

    Garmin Instinct 3 45mm prices at every store

    • Best BuyNew

      In stock

      $332.00Free shippingChecked 6 h ago
      Visit Best Buy
    • Abt ElectronicsNew

      In stock

      $349.99Free shippingChecked 6 h ago
      Visit Abt Electronics
    • Academy SportsNew

      In stock

      $349.99Free shippingChecked 6 h ago
      Visit Academy Sports
    • Dell Home & Home OfficeNew

      In stock

      $349.99Free shippingChecked 6 h ago
      Visit Dell Home & Home Office
    • BackcountryNew

      In stock

      $349.99Free shippingChecked 6 h ago
      Visit Backcountry
    • TargetNew

      In stock

      $349.99Free shippingChecked 6 h ago
      Visit Target
    • Dick's Sporting GoodsNew

      In stock

      $349.99+ $9.99 shippingChecked 6 h ago
      Visit Dick's Sporting Goods
    • TED'S ElectronicsNew

      In stock

      $362.99Free shippingChecked 6 h ago
      Visit TED'S Electronics
    • Lowe'sNew

      In stock

      $399.96Free shippingChecked 6 h ago
      Visit Lowe's
    • NeweggNew

      In stock

      $400.99Free shippingChecked 6 h ago
      Visit Newegg
    • StaplesNew

      In stock

      $461.29Free shippingChecked 6 h ago
      Visit Staples
    • QuillNew

      In stock

      $536.29Free shippingChecked 6 h ago
      Visit Quill

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

    Garmin Instinct 3 45mm price history

    Lowest price we've seen: $332.00 on Nov 10 at Best Buy. Tracked across 12 stores since Nov 10.

    What reviewers say

    • 4.7 / 5133 ratings

    Owners rate the Instinct 3 45mm highly, praising its bright AMOLED screen, long battery life and tough build for outdoor use. Complaints center on the missing smart features and the plastic feel.

    What people mention
    • DisplayPraisedOwners say the AMOLED screen is bright and easy to read in sunlight.
    • BatteryPraisedReviewers report going many days, often close to two weeks, between charges.
    • BuildMixedThe watch feels tough and light, but some find the plastic case less premium than metal.
    • Smart featuresCriticisedBuyers miss NFC payments and onboard music.
    • GPS accuracyPraisedRunners and hikers report reliable tracking on trails and in open terrain.

    Specifications

    Color (Strap)
    Black, GreenSource
    Watch Strap Material
    SiliconeSource
    NFC
    NoSource
    Thickness (")
    0.6Source
    Smartphone Compatibility

    Questions and answers

    Is the Instinct 3 45mm good for swimming?
    Yes. It is rated 10 ATM (100 m) and has pool and open-water swim modes, so it handles laps and showers.
    How long does the battery last?
    Garmin rates it at up to about 18 days in smartwatch mode, dropping with heavy GPS use. Owners report roughly one to two weeks in normal use.
    Does it work with an iPhone?
    Yes. It pairs with both iPhone and Android over Bluetooth, and notifications and activity sync work on either.
    Can I pay with the watch?
    No. The Instinct 3 45mm has no NFC, so Garmin Pay is not available.
    Does it store music?
    No. There is no onboard music storage, so you cannot leave your phone behind for streaming or offline playlists.
    How does it compare with the Instinct 2?
    The main upgrade is the AMOLED color screen and a sharper 390x390 resolution. The rugged case, sensors and long battery carry over.
    Where is the Garmin Instinct 3 45mm cheapest?
    At Best Buy, for $332.00, as of our latest check.
    What do buyers say about the Garmin Instinct 3 45mm?
    Rated 4.7 out of 5 from 133 ratings.
    Where can I buy the Garmin Instinct 3 45mm?
    12 stores we checked sell it, including Best Buy, Abt Electronics, Academy Sports, Dell Home & Home Office, Dick's Sporting Goods.

    Stores we've priced the Garmin Instinct 3 45mm at

    • Best Buy deals and prices
    • dickssportinggoods.com deals and prices
    • Lowe's deals and prices
    • Newegg deals and prices
    • staples.com deals and prices
    • Target deals and prices
    • Teds Electronics deals and prices

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    iPhone, AndroidSource
    Water Resistant
    YesSource
    Weight (oz)
    1.9Source
    Water Resistant (classification)
    10 ATM (100m)Source
    Wireless Communication
    Bluetooth, ANT+Source
    Height (")
    1.8Source
    Color (Watch)
    BlackSource
    Case Material
    PlasticSource
    Sports
    Swimming, Triathlon, Cycling, Golf, Multisport, Running, FitnessSource
    Heart Rate Monitor
    Built-InSource
    Screen Resolution
    390x390Source
    Navigation System
    GPS, GLONASS, GalileoSource
    USB
    NoSource
    Screen Size (")
    1.2Source
    Color Screen
    YesSource
    Series
    Garmin InstinctSource
    For Kids
    NoSource
    Width (")
    1.8Source
    Storage
    4GBSource
    Battery Life (h)
    432.0Source