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Pro Trek by Casio Smart Outdoor Watch WSDF20BK

Pro Trek by Casio Smart Outdoor Watch WSDF20BK


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  • Product Description

    Pro Trek by Casio Smart Outdoor Watch WSDF20BK


    • OS: Android Wear 2.0 (used with Smartphone running Android 4.3+ or later. For models for which operation has been confirmed, refer to the Google check page. )

    (iPhone*5, equipped with iOS 9.0+ or later: iPhone 5 or later, with limited functionality.)

    • 50 Meter Water Resistant*1
    • Military Standard MIL-STD-810G (United Stated Military Standard issued by the U.S. Department of Defense)
    • 1.32-inch dual layer display, Color TFT LCD (320 x 300 pixles) + Monochrome LCD
    • Capacitive touchscreen
    • GPS (American GPS, Russian GLONASS and Japanese “MICHIBIKI” QZSS)
    • Steadily receives positioning data and displays your current position on a full-color map
    • Built-in Sensors: magnetic (direction), pressure (atmospheric, altitude), accelerometer, and gyrometer
    • Microphone (water resistant)
    • Vibration
    • Bluetooth: Bluetooth® V4.1 (Low Energy support)
    • Wi-Fi: IEEE802.11 b/g/n
    • Memory & storage: 512 MB RAM, 4 GB internal storage
    • Auto Time Correction: By communication with smartphone (Time can be adjusted manually.)
    • Time zones (world time function): Supports multiple world time zones (Types depend on system time zones)
    • Tool App (Compass, Altimeter, Barometer, Sunrise/Sunset, Tide Graph & Fishing Time, My Graph)
    • Digital Compass
    • Measuring range: 0 to 359 degrees
    • Measuring unit: 1 degree
    • 60 seconds continuous measurement
    • Hand indication of North
    • Magnetic declination calibration
    • Bearing Memory
    • Gradient Calibration


    • Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft)
    • Measuring unit: 1m (5ft)
    • Measurement Accuracy: within +/-75m (+/- 250ft)
    • Measurement Interval: 1-second (shortest)
    • Altitude Graph: Past 24 hours
    • Manual altitude correction, Auto altitude correction using location information*2 *3


    • Display range: 260 to 1,100 hPa (7.6 to 32.5 inHg)
    • Display unit: 1 hPa (0.1 inHg)
    • Measurement Accuracy: within +/-3 hPa (within +/-0.1 inHg)
    • Atmospheric pressure tendency graph: Past 24 hours
    • Measurement Interval: 1-minute

    Tide & Fishing

    • Tide Graph: Past 12 hours + next 12 hours
    • Fishing Time: calculated according to curent location, moon hour angle and age)

    Sunrise/Sunset Data

    • Sunrise and sunset times (current location sunrise/sunset)
    • Sunrise and sunset directions (accuracy depends on compass)

    My Graph*4:

    • Daily activity pattern: Stopped, walking, running, vehicle, Calories burned, Steps, Altitude (Highest altitude achieved that day), Workout time
    • Activity app (Trekking, Fishing, Cycling, Paddle, Snow)
    • Moment Setter app (Climbing, Trekking, Fishing and Cycling, Paddle, Snow notifications)
    • Location memory app (Map screen, route screen, selectable map skin, map downloading (off-line maps), voice memo, landmark, revisit marks, history screen)
    • Screen Brightness: 5 levels
    • Watch faces: 3 favorites, more can be added
    • Full auto-calendar: Auto switching by linking with smartphone
    • 12/24-hour timekeeping
    • Battery: Lithium-ion
    • Watch Battery level indicator: interger value, 0 to 100%
    • Approx. battery life:

    · In normal use without GPS connectivity - More than 1 day, roughly (varies according to use) 
    · Timepiece Mode (timekeeping only) - More than 1 month, roughly (varies according to use) 
     · With GPS connectivity at 1-second intervals, up to 9 hours with accuracy priority (varies according to app use), up to 25 hours with battery priority 
    ·With GPS connectivity at 6-minute intervals, up to 2 days with location tracking log saving on

    • Recharging Time: Approx. 2 hours at room temperature
    • Module: WSD-F20

    Size of case/total weight
    WSD-F20 61.7 x 57.7 x 15.3mm / 92g

    *1 CASIO test conditions
    *2 iOS not supported. (It is necessary to install CASIO MOMENT SETTER+ Ã??Ã???on an Android smartphone.)
    *3 GPS altitude information is used, so the indicated altitude may not exactly match the actual above sea level elevation or altitude.
    *4 Default: OFF
    *5 Limited Functiionality when connected to an iOS device


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  • Product Videos

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    CASIO - Android Wear [PRO TREK Smart] WSD-F20

    Built-in GPS Plus Full-Color Map [PRO TREK Smart] WSD-F20 Official Website:
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