The Amazfit T-Rex 2 rugged smartwatch with up to 45 days of battery life and support for 5 global satellite positioning systems is available at Amazon for a discount

Huami has dropped the price of the Amazfit T-Rex 2 shockproof smartwatch - $199.9999 $199.99.

Here's What We Know

The model debuted this spring. It has a 1.39-inch display with an AMOLED matrix. According to the manufacturer, the gadget has 15 military protection certifications. The watch can be used in extremely cold weather at temperatures down to -30°C, as well as be submerged under water up to 100 meters.

Amazfit T-Rex 2 has four stainless steel control buttons. The strap of the device is made of anti-bacterial silicone material. The smartwatch supports five global satellite positioning systems and can track 150 types of workouts, as well as monitor sleep, heart rate and blood oxygen levels. The gadget is powered by a 500 mAh battery. It will last up to 24 days in normal use and up to 45 days in watch-only mode.