Review on 💪 Experience Advanced Health and Fitness Tracking with Samsung Galaxy Watch 4 Classic 42mm Smartwatch - GPS, ECG Monitor, Sleep Cycles, Fall Detection, and Bluetooth - Black US Version by Ta Wan ᠌

I took it at one time by pre-order and therefore felt all the "charms" of raw software and its crooked "bringing to mind" (no). Yes, unnecessary and expensive gadget sensors (ECG, blood pressure and oxygen measurements) were stuffed into the watch. ECG is useless, pressure measurement can be useful, but it needs to be periodically calibrated with a tonometer. Oxygen in the blood, in my subjective opinion, provided that the watch does not notify you of a decrease in the level, it simply does not make sense. And the most annoying thing, which very often makes you want to just throw away the watch, is the disgusting and buggy work of the AOD. The "ALWAYS ON display" mode does not always work at all, but turns on only for a certain time (for what? It is impossible to determine exactly). Every few hours the screen, when the AOD is on, just goes out! Do you want to just lower your eyes to see the time and continue to work, but no! you have to reach out and press the buttons! . Moreover, you have to unlock (enter the pin) the watch several times. In general, instead of these, it is better to take the previous model - and save money and save your nerves.