The Bakeey GTR is a sophisticated smart watch with an extra large touch screen and a very low price. Not only black, but also white / silver and pink / gold. Currently its price is only $20.99.
It’s a pretty sophisticated smart watch, packed in a metal case. They are fitted with a pass-through silicone strap and the display is protected by a rounded 2.5D glass. Slim, weighs only 36.5g and waterproof, not too deep for the manufacturer, but can swim.
The touch screen has a good large 1.6 inch size with 240 x 240 pixels. Of course, there are several clock faces (home page) and the display brightness can be freely selected.
If you do not have a genuine operating system (such as Android Wear), the firmware is responsible for its operation. It also comes with a mobile app (Android, iOS) to help you set up and use it more efficiently. Some functions can be used without any extra device, such as the pedometer. The collected data can then later be synchronized with your mobile phone and tablet.
The battery has a capacity of 200mAh and supplies up to 20 days to charge the watch on a single charge (but with intensive use, it lasts around 7 days).