Review on Smart bracelet HONOR Band 5, black by Stanislaw Kesicki ᠌

I was hoping for a much larger screen. Although I envy my mom's excellent eyesight, I find it challenging to read such tiny digits. This is a gift I gave to my mom. As soon as I gave it to her, I set it up from my phone, and they measured her oxygen saturation (SpO2), and so - it measures DIKO incorrectly - then 93% (immediately scares) and then 97% (I compared its readings to those of a certified pulse oximeter, and it shows a stable norm of 99%), which was a major factor in my decision to purchase (my mother recently had covid). The pulse also shows that he is lying by about 15%. (when using the same pulse oximeter and comparing the results). The fact that the screen goes black so soon after being turned on is another drawback. I checked the settings, but there was no way to make the screen stay on for more than six seconds. I just don't see how, what with all the steps and long naps, mum could possibly need instruction. Although a charge only lasts a few days, the process of charging can be tedious because of the need to physically enter the terminals. My mum claims the battery life is only four days. When I took it out of the box, it wouldn't even turn on since the battery was dead. I knew I had to charge the device before using it because I had read the instructions. Those. That's the standard; someone opens a present, hits a button, and then the screen stays black. There's nothing there now. Really, that's a brilliant advertising campaign.