They were criticized for having a clunky interface (Android Wear is plainly crap), being mostly geeky and butt ugly and big as houses. Search the threads. I never saw anyone criticized their battery time (except maybe for the Moto360 which originally had a bad battery time). You're memory is selective.
Selecttive huh, or maybe you fail to remember the comments so heres the thread, and well hear is some of the comments i must of selectively remembered
https://www.macrumors.com/2013/09/04/samsung-unveils-299-galaxy-gear-smart-watch-with-one-day-battery-life/
POST 15
"1 day battery life, are they freaking serious? This is not a smart phone; it is a watch, and I don't want to be plugging it in every 24 hrs!
Massive fail, as usual wait for the real McCoy from Apple. This is a prime example of why Samsung copy, their original ideas suck!"
POST 18
"Fail on so many levels... 300 and yet another device you have to charge EVERY day? No thanks!!"
POST 32
"One day battery life? No thanks.
I won't get something like this until we are talking 2~4 weeks battery life."
POST 37
"A watch thats got "up to one day of battery life"?! What a joke..."
POST 38
"Trust Samsung to rush out another half-baked product just because they think that's what Apple is doing whilst putting no thought or effort into design or functional. Laggy and basically no battery life?"
POST 43
"Too pricey, bulky, laggy and crap battery life... total concept fail."
POST 45
"Seriously, this is why we don't have a smart watch/wearables device from Apple yet. They would never release one that got a day (or less) battery life"
POST 59
"1 week battery life would be ideal at this point, but 1 day is just pathetic.
Would Samsung really sell such a product to their own friends and family, and feel good about it?"
POST 70
"I thought it looked pretty sweet, until I saw the 1 day of battery and price"
there were 32 pages, so i guess you selectively missed them although the last post is telling of what people thought and what they would say when Apple came in more expensive and with the same battery life
"Of course you know what the responses to those will be after the release. We've already heard them..
1. The Apple watch is a fashion statement. It's a luxury watch. People pay premiums for fashion. $350 is not expensive.... etc
2. What's the big deal? I charge my phone every night. Non-issue.
3. Apple's solution is elegant. Once you've used it - you can't imagine how you have lived without it.
...and so on.."
Again, i have no gripe i just think Apple have rushed this to satisfy shareholders, and it would be be bad form but i think they will release a better version later on in Q4, this is what i was trying to point out