Samsung Galaxy Watch3 R840N 45mm - Bluetooth - Mystic Silver


Color: Silver

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Samsung Galaxy Watch3 R840N 45mm

The most advanced Samsung smartwatch is now also the most stylish. The Galaxy Watch3 combines powerful technology with a premium, customizable design so you can manage the day-today from your wrist, beautifully. No matter where life takes you, connect to your favorite apps from your wrist via Bluetooth. Keep an eye on wellness with advanced health monitoring, and go for days without charging.

What's Included

  • Samsung Galaxy Watch3 Smartwatch 45mm Stainless
  • Wireless Charger
  • QSG (Quick Start Guide)


    The most advanced health monitor on a smartwatch

    The watch that watches out for you. Galaxy Watch3 combines smartphone-level productivity and leading health technology in one premium and classic device. Our most advanced Galaxy watch yet, Galaxy Watch3 helps you effortlessly manage your life and health — putting your well-being in your hands.

    The only smartwatch with precision rotating bezel for app navigation

    Take your pick of two sizes, 45mm or 41mm, each with a face you won’t soon forget.

    Bigger display, Yet lighter and slimmer for comfort wear

    Outlined in a subtle rotating bezel, it’s easier to see and focus on what matters with an even bigger screen. Galaxy Watch3 is thinner and smaller, yet about 15% lighter with a sophisticated look that’s ideal for your wrist with its slimmed down frame

    Premium quality, down to the strap

    Galaxy Watch3’s design is polished off with a premium genuine leather strap. Aged leather creates a natural look, and when you turn it over, see strengthened leather that protects against discoloration.

    Beauty with smarts to match

    Complete Galaxy Watch3’s signature look with the largest number of watch faces to choose from, all matching its sleek body. Make your own combination with over 40 complications, and see the useful information you need at a glance while easily accessing your favorite apps.

    Monitor and track your blood pressure

    Check your blood pressure via the Samsung Health Monitor App without regularly needing a cuff. Before first use simply calibrate with a cuff, then smart sensors measure your blood pressure through pulse wave analysis as you wear it. Check it daily to track trends and get reports right on your phone.

    Follow your heart rhythm with ECG monitoring

    Touch the watch’s back button for up to 30 seconds to have its built-in electrode sensor measure your heart rhythm. This ECG on the go tests for atrial fibrillation (Afib), then shows your measurements at a glance. See results over time from your phone, get the report, and share for more insights.

    Breathe easier with built-in oxygen measurement

    Galaxy Watch3 uses red LED and infrared rays to estimate your SpO2 levels, or the amount of oxygen in your bloodstream. Because this oxygen saturation is directly linked to physical performance, you can use Galaxy Watch3 to push your routine to the next level.

    Fall detection that won’t fall down on the job

    Explore fearlessly. Galaxy Watch3 automatically detects hard falls with its enhanced accelerometer, sending an SOS to your emergency contact with your location.



    • Chipset : Exynos 9110 (10 nm)
    • CPU’s : Dual-core 1.15 GHz Cortex-A53
    • GPU : Mali-T720
    • OS : Tizen-based wearable OS 5.5


    • ROM : 8GB
    • RAM : 1GB
    • Features : 50m water resistant (IP68)
                       ECG certified
                       MIL-STD-810G compliant
                       Blood pressure monitor
                       Compatible with standard 22mm straps
                       Rotating bezel
      *does not guarantee ruggedness or use in extreme conditions
    • Release Date : 2020, August 06


    • Measurements : 46.2 × 45 × 11.1 mm (1.82 × 1.77 × 0.44 in)
    • Weight : 53.8 g (stainless steel)
    • Safety : Glass front (Gorilla Glass DX), stainless steel frame


    • Size : 1.4 inches, 6.3 cm2 (~30.4% screen-to-body ratio)
    • Resolution : 360 × 360 pixels, 1:1 ratio
    • Technology : Super AMOLED
    • Display color : 16M
    • Protection : Corning Gorilla Glass
                         DX Always-on display
    • Pixel Density : ~364 ppi


    • Wi-Fi Signals : 802.11 b/g/n
    • Bluetooth : 5.0, A2DP, LE
    • GPS : Yes, with A-GPS, GLONASS, GALILEO, BDS
    • NFC : Yes
    • Sensors : Accelerometer, gyro, heart rate, barometer


    • Type : Li-Ion Non-removable
    • Capacity : 340 mAh
    • Charging :  Qi wireless charging

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