Now I am really confused.
When the battery of my Apple Watch dies, I do NOT get the image of the charger (the one on the second picture), the first time I noticed it was yesterday. Every single time my Apple Watch shuts off because of low battery level, it goes into this mode where it can tell me the time.
I never have to go into settings to activate Power Reserve mode or anything like that, when my Apple Watch’s battery gets to a critically low level, the Apple Watch shuts itself automatically off to this mode where, whenever I press the side button, it displays me the time with a red lightning bolt on the side, as you can see on the first picture.
I have no clue why or since when there are apparently 2 different interfaces, but I have no explanation.