good looking watch with many health features. Not sure how accurate they are without comparing to concomitant actual blood work. If the readings are within 10% that would be a very good indicator. The first watch happened to develop a screen anomaly with linear lines on the display, within the first month and the company would not send another one under warranty as a replacement for free due to their China location. However we were able to work out a much lower price for the replacement watch which so far is working as it should. BTW if you are monitoring a bike ride activity for example, you can NOT use any other feature of the watch until you quit the activity which is different than an Apple watch, fyi.
The item had fraudulent postage using the USPS postage. Item will not be delivered, due to the fraud. I contacted seller, with no response. I contacted the card merchant and out in a fraud claim. 3 weeks waiting, no watch coming
Great durable, sturdy band.
I am disappointed in the watch band clasp. Very hard to get off.