A good watch with many functions. I have been using it for a while. The blood pressure and heart rate tests are quite accurate. It can also record blood oxygen monitoring and sleep monitoring. You can see the recent measurement results on the watch, and the mobile app can view the historical monitoring data. The heart rate and blood oxygen are automatically monitored on the hour, and the app can see obvious fluctuations. The call reminder and message reminder are very practical.

"BG is 10 - 30 points away from meter reading.
BP is 5 - 8 points away from cuff reading.
HR rate is 2 - 5 points from cuff reading.

After calibrating the functions so they're close to accurate."

With this watch, it is much more convenient. You can monitor at any time and the values ??are accurate. In addition to measuring blood pressure, this watch can also be used as a sports watch. It can also measure electrocardiogram, count steps, monitor sleep, and measure heart rate.

I purchased this for my husband who was diagnosed with AFib. It showed he was not at risk prior to his cardio version procedure. My Apple Watch showed he was in AFib. After his procedure my Apple Watch shows he is no longer in AFib. His CARE AIR 2 shows difference.VERY HAPPY with this watch.

The blood glucose and pressure portion of the watch are close accurate as measured against medical devices. Therefore, I would assume most if not all heath measurements are also accurate. Other functions also seem to work well.

Good customer service.
I tried it for one night and it feels OK. There is no major problem with the quality assurance. The customer service will patiently answer questions about blood pressure. It has rich functions. Overall, it is not bad. The battery can be used for a long time.

I have to say that I was impressed with the high level of customer focus they displayed during my recent dealings with this company.
They listened to my concerns and provided me with an excellent solution that I was happy to accept.
I would highly recommend GT5 for their extensive product range and the backup service they provide.
It is also worth noting that the GT5 blood pressure needs to be set up in the app before you can turn it on, and entering the old blood pressure cuff data will be more accurate.

The blood glucose, blood pressure, heart rate bracelet watch is really good. It can measure blood sugar, blood pressure, heart rate, blood oxygen and other items. It is a necessary body protector for middle-aged and elderly people. It can measure various test indicators of their own body in time to ensure good health. It is a high-quality product worth trusting and purchasing.

I browsed many stores and saw various models. Finally, I chose this one. I was excited but not disappointed. It can measure blood glucose, blood pressure, blood lipids, etc. It is very powerful. I must recommend it to middle-aged and elderly friends. I can also get a GT5 watch for free.my son like this GT5 watch,thank you.

I am very satisfied with the overall use. The display is clear, and I can download many APPs. It has complete functions, including making calls, sending text messages, taking photos, alarm clocks, listening to music, Facebook and various Android software, as well as Bluetooth. The volume and screen brightness can be adjusted, which is similar to a mobile phone. The battery life is also good, and it can be charged once every 20 days. It is very practical and I am really satisfied with it.

I like it. Seems to work well. Readings for BP and Blood Sugar are close to what I get when visiting the doctor.

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GT5 …all functions work but unsure about the accuracy. I do use medical devices to compare. Blood sugar/pressure results not as accurate as I would like but other results are acceptable. Excellent battery life, screen is very easy to read. Overall this was a great buy.

I really enjoy this watch. Customer service was prompt, and professional. Once the calibration was synced, I found it was the perfect addition to assisting me on health journey.

The band is fine. It looks nice and it fits.