I bought the Helalife Smart Watch for my boyfriend. He had always been skeptical about the smartwatch craze, however, he would always ask about how they worked. After about 4 days of wearing his new watch, he now tells me every day am the information he gets. This is a great watch! He can see how long he smelt and if it was a deep sleep or a light snooze. It monitors his heart rate, takes his blood pressure, and can verify his blood oxygen levels. His favourite thing is to tell me how many steps he did that day at work. We've kinda made it into a contest of who walked the most at out jobs! Lol. This is such a great little watch, I am thinking about getting one for myself!