UnBranded Smartwatch - ECG / Heart Rate Monitor / Activity Tracker / Sleep Monitor / Bluetooth Music Control Call/SMS Reminder IP68 Waterproof Fitness Sports Watch (Black Leather + Black Silicon)

I bought it because it was cheap, and wanted to see if a smart watch was worth owning.. As it turns out, no. A normal watch works just fine. The sensors on this watch are useless (I ran a comparison against actual blood pressure /heart monitor etc.), Oh, and the app accompanying it does not work. All very chinese’ey. You pay your money and take your chances.On the upside, it does an excellent job of telling the time. And date. It also looks good, and matches my belt.No complaints against the supplier. Promptly delivered