It seems about right for the price vs Fitbit. 1) I recommend getting a native English speaker to write the manual and notes in the app, if this will be sold in America. They’re not clear enough to follow, other than what is intuitive. I’d rather have nothing written in the comments under heart rate evaluation and sleep disturbances, etc., thank the ridiculous nonsense currently written. 2) I’ve had it for about a week now, and it’s beginning to get better about my heart rate and steps. It was significantly off for the first 5 days, missing 4 hour chunks of sleep and thousands of steps. 3) Fatigue assessment seems like a magic 8 ball. I was up all night with insomnia one tight, two hours of sleep tracked coupled with very low heart rate and EXHAUSTION, and the next day my “fatigue” was tracked as “good condition.” The following night, i slept great for 7 hours, and it called my condition “moderate fatigue” and gives me this nonsensical tip (I am underweight with a condition that causes low heart rate): obesity can increase the burden on the heart, heart rate is accelerated, so the obese people to exercise, adjust the diet to maintain suitable weight.” Lol thanks?4) Can’t figure out what “Training Program” and “Take Exercise” buttons/sections on the app are or how to utilize them. Maybe some English instructions?5) Been afraid to check the waterproof feature, so no comment yet.

I charged my watch for 2.5 hrs. I downloaded WearFit 2.0. I input info about my health. I was able to to “search” and “bind” the watch immediately. The next day , I might have disconnected somehow because I wanted to see if I’m able to connect 2 watches at the same time. I spent the whole next day trying to figure out how to reconnect. I read troubleshooting tips. I deleted, then reloaded the app. I turned my iPhone off, then back on. It kept saying that it didn’t find the device. So I finally tried one last thing.... I went into my iPhone SETTINGS. I went to Bluetooth. I tapped on the name of the device that was listed, and I tapped “forget this device”. This now gave the app a blank canvas to work with. Now it acted as if I was starting from new. I went into the WearFit 2.0 app, tapped search.......then it immediately found and listed my watch. So I tapped it and it connected!!!! Hooray!! All the important vital signs are taken with this watch and app. HEART RATE, BLOOD PRESSURE, OXYGEN SATURATION, BODY TEMPERATURE, EKG. Of course it does what other health watches do like count steps, calories, time clock, stopwatch, notifies me of phone calls, etc. This watch together with the WearFit 2.0 app is great!!!!

I owned another watch paid a little more for it and I loved it it stopped working so I decided to try this one cheaper then my last watch and I can tell I find that it takes better measurement when I turn it to the underside of my wrist and the fatigue part I really don’t under stand and the instructions should be wrote by someone who speaks English in America the watch looks good I love the selection of faces I think the choices of exercises should be more realistic and made for someone who goes to the gym and workout not just runners have more to say but I think I am going to get me other watch fixed but I will use this one also if for nothing more the look it really look great and if it worked the way it looked it would be a great watch but with that being said it is an ok watch

This is what I call just okay and I give credit to the developer for attempting the design of this app. But, it could be better and some of the design flaws need to be addressed and fixed. The ecg is a great idea but I doubt the accuracy of the data, the ecg is read by the patterns of the graphed data and damage to an area of the heart will display a change in the pattern in a specific area of the plotted points. Tachycardia and bradycardia should be included in the data and any a fibrillation. Improve this as it will help patients with monitoring their heart. The accuracy of the temperature should be better because temperature is also an indicator of heart problems starting to occur and help with knowing when to be alert to possible problems. The data on heart rate variability should be shown as it’s a good indicator of the health of the two systems of the nervous system that are always on & monitoring data coming in through various receptors throughout our body. The sleep monitor isn’t very accurate and doesn’t turn on and start monitoring most of the time and I don’t know how it knows when I’m in a deep sleep or a light sleep, there’s actually 5 stages of a sleep cycle that repeats throughout the night. If REM could be detected and monitored, it would be great to use but as of now, the sleep monitor has no real use. It should monitor body temperature, blood oxygen saturation, light sleep, deep sleep, REM sleep, when you go to bed and when you get up. If oxygen saturation falls below 90% at anytime during sleep, it’s an indication of a possible serious problem. This could be a really great app with actual useful data if the developer makes the improvements I’ve stated.