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Retail price: $479.99

Requires 0% APR, 36-month installment agreement. $0 down requires well-qualified credit. Tax on total sales price due today. Requires eligible wireless service; if cancel service installment agreement balance is due. See price details
  • The Galaxy Watch3 combines powerful technology with a premium, customizable design so you can manage the day-to-day from your wrist. Connect to your favorite apps from your wrist via Bluetooth. Keep an eye on wellness with advanced health monitoring1.

  • Key Features

    • Advanced running feature
    • Sleep score
    • ECG
    • Fall detection


    Size (inches)1.81 x 1.77 x 0.44
    Weight (ounces)1.87


    Display size (inches)1.4-inch Super AMOLED®, AOD
    Resolution (pixels)360 x 360
    Colors16 million


    Battery capacity340mAh
    Talk time (hours)Up to 2.8
    Standby time (days)Up to 3.3
    Wireless charging capable
    Time to charge to 50%Up to 65 minutes
    Time to charge to 100%Up to 120 minutes


    ChipsetExynos 9110
    CoresDual-core, 2 at 1.15GHz


    Internal memory storageUp to 1GB

    Operating System

    Voice dialing and voice commands

    Wireless technology

    4G LTEBands 2, 4, 5 and 12
    4GHSPA+ with enhanced backhaul
    3G - UMTS850/1900MHz
    HD Voice capable
    NumberSync capable
    Wi-Fi connectivity802.11b/g/n
    Near Field Communication (NFC)Open
    Bluetooth® technologyv5.0
    Wireless emergency alerts (CMAS) capable
    SIM typeeSim


    Preloaded apps from SamsungAlarm, AT&T NumberSync, Bixby, Calendar, Contacts, Find My Phone, Galaxy Store, Gallery, Messages, Microsoft Outlook, Music, Phone, PPT controller, Reminder , Samsung Health, Samsung Pay, Settings, Spotify Controller, Stop Watch, Timer, Voice Recorder, Weather, World clock


    SensorsAccelerometer, Ambient Light, Barometer, Gyroscope, Heart Rate

    Messaging & email

    Text messagingInsert pictures, video clips and sound clips easily (messaging charges apply)
    Mobile emailPOP3/IMAP, EAS, Microsoft Outlook
    Microsoft Direct Push


    Music playerSamsung Proprietary
    Supported music formatsAMR, MP3, MP4, M4A, OGG, OGA, WAV, WMA
    External music play controlsVia watch touch screen. FF/Play/Pause


    Real Time Text (RTT) capable

    Product codes

  • QuickStart Guide
    Standard Charging Block
    Watch Bands