Review on Bluetooth Smartwatch with Camera & SIM Card Slot - Waterproof Sports Fitness Tracker & Android Phone Watch for Samsung, Huawei | Touch Screen Wrist Watch by Taurus Monsalve

So I guess you get what you pay for. Right out of the box, it was difficult to understand where to find the application's QR code, which is necessary to control the watch one way or another. You can do some basic things on the phone without the app, but the watch's sensitivity isn't very good. When I finally found the app, 40% of the reviews said the app had a virus that was causing issues like their phones crashing. I will return the watch.