With military looks, this is a smartwatch for the apocalypse. We put the device through its paces during typical everyday use as well as while working out. With the T-Rex 2 having been tested to military standards, our review clarifies how reliably it measures and how long the battery lasts.https://www.notebookcheck.net/Amazfit-T-Rex-2-smartwatch-review-A-convincing-update.692355.0.html
I firmly agree with this review and although there are a few limitation.
After owning the Xiaomi GT and the Apple Watch I have to say I love this watch as my daily use watch. Great battery life and really light as well.
I can easily have a month of battery life with t rex 2. Even though I tried the "maximum" saving battery mode, I can reach 2 months of battery life.