Blackview W50 Smart Watch It features acompass function, designed for professional outdoor activities (camping, wilderness exploration, mountaineering, hiking, etc.)! The case and strap are FSC-certified.
The watch does not show readings for blood Oxygen, Sleep, or Stress. It states "no data", and I have had the watch on for five days. Other than that, I am amazed at how much information is contained in the watch. The phone app allows me to pick the watch face I like. The watch shows the steps I have taken and my heart rate.
It is very reasonably priced and does a good job. I would recommend it to someone who wants an entry into smart watches. Also it has a phone in it that allows me to place and receive calls. Cool!!