Fitness Tracker, ECG+PPG Heart Rate Monitor with More Accurate HR Smart Wristband Blood Pressure Bracelet Pedometer Activity Tracker Call Remind Sleep Pattern Watch for Android IOS (Black-B)

I was looking for a bracelet to measure blood pressure using a combination of ECG+PPG. Based on my research I selected this device:- The software was developed by a knowledgeable company- YouTube videos showed that it is truly combining ECG+PPG for BP, not just one or another.However, I was very upset when my brand-new bracelet can't perform a single BP measurement. No matter what I do, it shows "Fail" or "Poor Contact". So to me it looks like manufacturing defect.I wanted to replace with a working unit, but there is no such option under Returns.-------------Vendor sent me working unit promptly. Thank youStarted to use the bracelet. Pulse measurements are close to my Fitbit.I also like that I can see ECG and PPG measurements real-time.However, the PPG signal amplitude is not as high as on the diagrams in the manual.

The watch comes with a barebones user manual. I finally figured out after two weeks to calibrate the watch. I get more realistic results now. I also like the sleep monitor The only con that I do not like is the watch would light up while I am sleeping at night and wake me up. I wish there was a setting to turn the display while I am sleeping. The watch lasted a week on a full charge. On my second week, it lasted three days. I charge the watch when it gets to 50%. The step counter in my opinion does not pick up all my steps. I like this for the bp and heart rate.

Bought this one for my daughter and it would not work. App wouldn’t sync and work with new iPhone 8 Plus either. So I’m out the money and have a watch that doesn’t work. I really wishbseller would make right on this. I wrote review on this before and never heard anything. I buy often from amazon but am disappointed with this purchase and that no one has reached out to try to make right on this.

This is not as described by the ad. The ap has more tools on it than the watch can use. The owner's manual is NOT helpful with anything. The step counter way off. Walked 8,000 steps and the watch showed only 4,000. Beware of this ad as it isn't accurate to the product they are selling

Compared to other monitors and sphygmomanometers and is pretty accurate. Good for the price.

 My whatch dont bringht configure the temperature and the sleep monitoring!! Im very disappointed!! Fake !!All other funtions are OK!!