Smartwatches / Smartwatch / Casio Pro-Trek WSD-F20 Smartwatch

Casio Pro-Trek WSD-F20 Smartwatch

Operating System::Android Wear 2.0
Display::1.32-inch dual layer display (320 x 300 pixels (332 ppi)
Memory::4 GB, 512 MB
Battery::lithium-ion 2 days battery life, 30-day battery life in Timekeeping mode
Sensors::Pressure (air pressure, altitude) sensor, accelerometer, gyrometer, compass (magnetic) sensor

Design –as we said before the Casio Pro-Trek WSD-F20 is somewhat similar to the first Android Wear based smartwatch by Casio, the Casio Outdoor WSD-F10. The F20 is a bit different due to its reinforced body, it has protective bezel adding another layer of protection to its steel body. Just like the F10, the WSD-F20 is MIL-STD-810 environmental durability (United States military standard issue by the U.S department of defense)

Well for the display, it has 1.32 inch dual layer display, users can either switch to color TFT LCD or monochrome LCD if the user want to save some smartwatch juice. The smartwatch has a 320 x 300 pixel resolution touch screen with anti-dirt coating. It has 3 buttons on its side that functions as a tool button, power button. So far there are 2 models orange WSD-F20- BK for black and WSD-F20-RG for the orange color.

Under the Hood – addition to the F20 is “location memory” that display the route of your activities, record specified points and “moment setter”, a pre-program notifications. Sensors include air pressure, altitude sensor, accelerator, gyrometer, compass sensors. It is connected to your smartphone via Bluetooth v4.1 (low energy) and WIFI connectivity. The wearable includes GPS (GLONASS and Michibiki) making it very useful in outdoor sports, user can also save maps allowing users to check the data on the map offline. Additional app support are Gmail, Google Voice Search, Google Maps, Google Fit.

Battery life varies on the usage, a normal usage will give the smartwatch a day of battery life, if it is in time piece mode, which is in monochrome LCD it could last up to 1 month.

  • Our Rating
User Rating: 4.3 (4 votes)



Casio Pro-Trek WSD-F20 Smartwatch - Specs

Form Factor

  • Design


  • Screen Size
    1.32-inch dual layer display
  • Display Type
  • Screen Resolution
    320 x 300 pixels (332 ppi)
  • Touch Type
    Yes Muti -Touch


  • Size
    61.7mm × 56.4mm × 15.7mm
  • Weight
    92 g
  • Casing
    Resin, stainless steel bottom


  • OS Platform
    Android Wear


  • CPU


  • Internal Storage
    4 GB (estimated - not stated on its specs page)
  • RAM
    512 MB (estimated - not stated on its specs page)
  • Card Slot


  • SIM Slot
  • WIFI
    Wi-Fi 802.11 b/g/n
  • NFC
  • Bluetooth
    Bluetooth® V4.1 (Low Energy support)
  • USB


  • Battery Capacity
    lithium-ion 2 days battery life, 30-day battery life in Timekeeping mode
  • Charging Technology
    Magnetic charging terminal

Body Resistance

  • Body Protection
    Water Resistant 50 ATM, Shock Resistant,
  • Glass Technology


  • Sensors/Functions
    Pressure (air pressure, altitude) sensor, accelerometer, gyrometer, compass (magnetic) sensor


  • Audio
    Voice Control features, Google Voice
  • Radio
  • Speaker
  • Microphone


  • Camera Type


  • Features
    Preloaded apps on the watch include Runkeeper, GPS assistant View ranger, My Radar, it comes with built-in watch faces, standard Android Wear watch faces, plus colored map (supports offline use)

Color Availability

  • Colors

Other Details

  • Other Details
    compliance with the MIL-STD-810G military standard endurance tests specified by the U.S. Department of Defense.

Package Contents

  • Package Contents
    Casio WSD-F20 Smart Outdoor Watch, Charging device, user manual


  • Compatibility
    Android and iOS

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