Goliath Smartwatch Strapsz Black
Goliath Smartwatch Strapsz Silver
C21 Smartwatch Strapsz
C21 Smartwatch Strapsz
C21 Smartwatch Strapsz
C21 Smartwatch Strapsz
C21 Smartwatch Strapsz

Goliath Smartwatch

Regular price $169.99 Sale price $99.99

The bold and trend-setting look of this 15-grade military Smartwatch has all the apps needed for an active lifestyle. Absolutely the best partner for your adventures and activities!

The Goliath Smartwatch comes with 15-grade military toughness. The outdoor tactical smart watch is tough enough to be operated even in extreme temperatures as low as -103.78°F. So not only can the watch body physically resist the cold, but you can keep using the watch's functions as the conditions get more intense.

20 Built-in sports modes!

Indoor: Elliptical, Yoga, Table Tennis, Rope Skipping, Tennis, Baseball, Rugby, Hula Hoop, Sit-Ups.

Outdoor: Walking, Running, Climbing, Cycling, Swimming, Basketball, Badminton, Football, Golf, Long Jump, Volleyball.

Corning Glass which is been chemically strengthened for extra scratch resistance. Keeping you smartwatch in great condition, even in the toughest situations.

Choose from many Multi-Dial selections to fit your style.

Outdoor tactical smart watch has built-in HiFi dual speakers and condenser microphone, supports making/replying calls, and playing music. Whether you're on an adventure, hitting the gym or going out with friends, our multi-funtional smartwatch is there for you.

Download your favorite watch screen from our App.

  • A total of 15 military-grade certifications are as follows:
  • 187.96°F Heat-resistance / IP68 Water-resistance(20m underwater)
  • -103.78°F Cold-resistance / 240h Humidity-resistance
  • 150h Salt Spray Resistance / Ice & Freezing Rain Resistance
  • 50M Shock-resistance / High Altitude Test and Humidity Test
  • Mechanical Shock Test and Sea Turbulence Test / Anti-magnetic
  • 40-day Battery Life / Advanced IPS Tech
  • BIO3.0pro Biosensor Core Tech/ Micro-sandblasted Metal Frame&Titanium Body
  • Optimal Wear Resistance and an Airtight Seal

Our Goliath Smartwatch connect easily with the Da-Fit app to monitor all your activities and health.


We ship from 3 warehouses located in the US, Asia and Europe.

Shipping time

Shipping time is between 5 to 12 days.

Once your order is made and your payment has been received, your order is shipped within 1-2 days. As soon as your package has been shipped you will receive a tracking number so you can stay up to date about the delivery time of your order.

Covid-19 Statement

Depending on your location your delivery might face unforeseen delays due to covid-19 restrictions. These restrictions are different depending on the final destination country and the countries the product is being transported. 

We will do anything in our power to anticipate these delays, try to prevent them, and update you if a delay occurs. I hope you understand that we are all in this together and we cannot be responsible for delays due to changing Covid restrictions.

Cost of shipping


Track my order

As soon as your order has been shipped you can start tracking your order. We will provide you with the tracking code by email. Order can be tracked by filling in your tracking code here.