ECG Monitoring Sports Smart Watch

The product itself is satisfactory, but there are some display contents and items that cannot be customized to my liking, which is a bit disappointing.

However, I think this product has a very high cost-performance ratio for its multi-functional features.

The resin at the band attachment hole of the watch body of the same type I was using for a year or so has cracked, and although the main function of the watch is still working fine, I can no longer use it because the band cannot be attached.

I hope this one doesn't have the same problem.

Great watch

For the price, a very good watch. Bright display. ECG very accurate (for a watch). Case well-made.

The truth is that the advertisement provides unclear information. Correct measurement of heart rate and blood oxygen, I doubt the rest.

Amazing watch and app, especially for the price. Still, the accuracy of its readouts leaves a lot to be desired. Ecg appears surprisingly good. Ecg-derived heartrate differs from optical. Bp accuracy, well, there almost isn't any. Mostly faked. Blood glucose is faked. Blood components, i don't know, but may be fake. Body composition is worryingly variable. Sleep analysis is nice but again, may be partly fudged. No built-in gps, though step counting remains valuable. Gps data is provided by the app - if you have your phone with you. Body temp readout.not great. Similar deficiencies are common to many smartwatches. Hopefully as time goes by there can be further advancements in optical sensing and algorithms.

The product itself is satisfactory, but there are some display contents and items that cannot be customized to my liking, which is a bit disappointing.

However, I think this product has a very high cost-performance ratio for its multi-functional features.

The resin at the band attachment hole of the watch body of the same type I was using for a year or so has cracked, and although the main function of the watch is still working fine, I can no longer use it because the band cannot be attached.

I hope this one doesn't have the same problem.

Great watch

For the price, a very good watch. Bright display. ECG very accurate (for a watch). Case well-made.

The truth is that the advertisement provides unclear information. Correct measurement of heart rate and blood oxygen, I doubt the rest.

Amazing watch and app, especially for the price. Still, the accuracy of its readouts leaves a lot to be desired. Ecg appears surprisingly good. Ecg-derived heartrate differs from optical. Bp accuracy, well, there almost isn't any. Mostly faked. Blood glucose is faked. Blood components, i don't know, but may be fake. Body composition is worryingly variable. Sleep analysis is nice but again, may be partly fudged. No built-in gps, though step counting remains valuable. Gps data is provided by the app - if you have your phone with you. Body temp readout.not great. Similar deficiencies are common to many smartwatches. Hopefully as time goes by there can be further advancements in optical sensing and algorithms.