When connected to the Galaxy A70, it consumes a lot of battery from the phone. Maybe it's the settings, but I haven't looked into it yet. Compared to the Suunto Traverse Alpha I had before, it has much better autonomy due to the solar system and has more options for sports. As for the quality of the watch, it seems cheaper than the Traverse, but that doesn't bother me. It fits well on my wrist, I don't even realize I'm wearing it.

Update 1/9/21:
The battery issue seems to be resolved with the updates.

Now, I don't know why, but the Samsung A70 I have constantly loses connection with the watch. Whatever solution I found on the internet didn't work. I reached the point of resetting both the phone and the watch without any luck. Essentially, because I just want the watch to notify me when someone calls me (e.g., when I'm running) and it doesn't do that, I no longer wear the watch outside. It's a shame. Maybe I'll contact the dealership.

Update 7/2/22:
It doesn't connect properly even with the Pixel 5. It constantly loses connection. As soon as I connect the phone to the car or with headphones, the connection with the watch is lost. If I move away from the phone and come back close, it doesn't reconnect. What can I say, I just won't buy Garmin again. I read others online who have the same problem. I bought a G-Shock GBD-200-1 and everything works perfectly. And the Suunto Traverse Alpha I had before never had any issues.