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Casio Pro-Trek WSD-F20 Smartwatch

Casio Pro-Trek WSD-F20 Smartwatch

Casio Pro-Trek WSD-F20 is one of the topmost popular models in the market. Casio mostly makes sports watches adding smart features. The new Pro-Trek WSD-F20 is an outdoor watch that is especially for sports enthusiasts.

The following blog post will take a deep look at the Casio Pro-Trek WSD-F20 and explore its features and characteristics.

Casio Pro-Trek WSD-F20: Design and Display

To begin with, the Pro-Trek WSD-F20 design is a circular shape sports watch. It’s absolutely awesome watch for any newbie watch lover. Pro-Trek WSD-F20 is quite heavier than its competitor watch.

Its massive false metal finish plastic case, combined with an enormous black protective bezel – is replete with silver metal stud screws. It gives the tiny feeling of you weighing an iron dumbbell. 

People love to read about: Casio Smart Outdoor WSD-F10 Smartwatch

Pro-Trek WSD-F20: Durability and Water Resistance

The Casio Pro-Trek WSD-F20 is built to last longer, with a shock resistance rating of MIL-STD-810G. Casio never fails in terms of durability and long-lasting. The long-lasting feature of Casio is unimaginable.

The watch is also waterproof up to 50 meters, making it ideal for swimming and snorkeling. However, the display of the watch is made of scratch-resistant mineral glass, while the watch body is built of strong resin.

Pro-Trek WSD-F20: Battery Life and Connectivity

The battery capacity of Pro-Trek WSD-F20 is around 185mAH. Depending on the use of the user, it last for up to two days. Pro-Trek is charged with a magnetic charging cord that comes with it in the packaging.

The watch runs under Google’s Wear OS, which allows it to communicate with both Android and iOS smartphones. The watch also supports Wi-Fi and Bluetooth connectivity for music streaming, texting, and other functions.

Casio Pro-Trek WSD-F20: Specifications


Display type Monochrome LCD & Colored LCD
Screen size 1.32 inch
Screen resolution 300 x 320 pixel
Density 248
Multi touch Multi-touch
Screen protection Hard glass


Shape Circular
Case dimensions 61.7 × 57.7 × 15.3 mm (2.43 x 2.27 x 0.60 in)
Strap Resin
Band size 26 mm
Weights 92 g (Including straps)
IP Rating MIL-STD-810G
Resistance 5ATM up-to 50 meters


Release date April, 2017
Device name Casio Pro Trek WSD-F20
Device type Fitness Smartwatch
Ideal for Men
Device model WSD-F20
Box items Casio Pro Trek Wsd-F20, Strap, Usb Charging Cable, User Manual
Successor Casio Pro Trek WSD-F30
Colors Black & Orange

OS Platforms

OS Wear OS by Google
Chipset Snapdragon


Internal Memory 4GB
Extra card slotNo

Fitness tracker

Distance Yes
Heart rate No
Steps Yes
Calories consumption Yes
Sleep Yes


Bluetooth Bluetooth 4.1 LE
WiFi Wi-Fi 802.11 b/g/n


Touch Yes
Watch face Customizable
Voice command Yes
Personal command Google Assistant
Smartphone compatibility Android 4.4+ or iOS 9.3+
Smartphone Companion Wear OS App


Activity alert Yes
Incoming call alert Yes
Calendar reminder Yes
Weather forecast Yes


Accelerometer Yes
Gyro Yes
Heart rate No
Light Yes
Compass Yes
Vibration Yes


Battery type Lithium-ion
Battery life 2 – 20 Days
Stand by10 Days
Wireless charging No
Charging time 1-2 Hours
Quick charging No
Speaker No
Microphone Yes

Additional Features

  1. The tool app allows you to use a compass, check sunrise/sunset times, and even watch a tidal graph.
  2. Military testing (MIL-STD-810G) validates the watch’s performance in extreme conditions.
  3. Data from GPS, GLONASS, and Michibiki QZSS are all supported.

Casio Pro-Trek WSD-F20: Price

The price of Casio Pro-Trek WSD-F20 is slightly expensive which costs around $500. This is expensive for any OS Smartwatches.

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