The most annoying thing in Samsa is the regular non-display of messages. Paired with an apple phone (in my case, iPhone8), the clock can only display calls, WhatsApp and SMS, this is enough for me, but very often notifications do not come. There is a connection on the screen, but there is no output. I experimentally found out that you need to turn on the Galaxy Watch application and wait for synchronization with the clock from the application, after which everything works, but it really infuriates.
Further, when charging, the watch may start to turn on and off, as a result, the battery overheats and the device is cut down. If you oversleep / do not notice, then in the morning the charge is 0.
Until the latest firmware, every 2 weeks the clock screen hung. Those. they worked, but the time on the screen "froze". It was only a couple of times, but gave rise to distrust of the clock. On the new version of the software like this is not.
Last thing. Sometimes in the brain of the watch it wedges and they are discharged in a couple of hours. What are they doing there, measuring the pulse or what I don’t know (I have Wi-fi turned off and there are no online applications), but sometimes it happens that I have a brick on my hand for dinner.
I contacted the TP, they recommended to make a full reset and bang the regular news program (which I immediately nailed before), but this did not work.