There are no issues with the O2 at all as long as not used as a fitness device ( this is a no no ). The stock firmware is the best i have used and battery life is brilliant.
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I read about the quality of the side buttons and that the camera cable disconnects… and that the system is not fine-tuned, which, given the age of the conversation, may already be resolved… if that’s okay, I would welcome a better camera with a top location because I’m used to it …And I have also seen versions of 64gb and 128gb memory, so what is the truth? or are there both versions… thank you
It’s correct, there are two versions. 64 and 128GB.
It makes sense to buy the latest higher GB version. One of our moderators @G1NT0N1C has one. The latest firmware is fine tuned and the early button problems ( which i had also ) seem to have been resolved.
Again i would presume the same with the camera connector 
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I have the 128GB too (Says pro in the inner part) and they fixed the issue with the keys. More than 1 year of daily use and they are strong as the first month. I cannot say the same for my old 64GB O2, as over the time the power key went loose and it rocks back and forth (It works tho)
Camera flex might also be fixed, it’s just about a millimeter longer than previous O2 batches, I guess enough to not create pressure over the board connector
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I can recommend you the Lemfo LEMP, also known as DM30 actually.
It’s an Android 9.1 watch, with 5+5 mpx camera (front + top located) and at least to me it’s a very elegant smartwatch and was one of the main reasons I’ve chosen it one and a half year ago and I’m totally happy with it until today.
I’ve written too much about it and the advantages I found on it over the rest of models on other posts, maybe you can find them or I could find them later and paste here the links.
I get one and a half day of battery working on 3g mode if you wanna know, and up to five days if I put it on airplane/sports mode.
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Yep, I have both 64gb and 128gb versions and the new 128gb version is indeed much better and optimised/refined.
I really like the watch as it satisfies all that I expect from an Android watch.
Personally, I don’t use the camera but I believe, as @Noispirit said that the issue with the ribbon cable being slightly too short has been fixed.
@Michal_Vostatek these are my observations anyway
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thank you for the observations, I would also like to know if the volume control is somehow resolved with O2? that’s the only thing that pisses me off… and is there a gallery of lem 16 and O2 cameras on the forum… thanks
I’m sorry that here in the Czech Republic there is only one store that has them in stock, and it’s too far for me to go and have a look, but I probably don’t have anything else left… I would order from Kospet, but thanks to the bad Czech exchange rate, it’s not worth it right now… Anyway, thanks for the answers and I’m glad that there is at least one community that is dedicated to full android watches… which I can’t really say about my galaxy watch 4 
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I’m curious why you don’t order from the Kospet official store?
Don’t they deliver to where you are?
Have you researched the cellular compatibility in your country, with the watch?
Have you checked if anyone here is where you are and there is no problem with cell providers?
Aliexpress is the next place to check if you can’t buy from Kospet.
But as mentioned above, do your research first.
Better than being sad later.
I understand, the coset has a price of 200 usd, here they have a 128gb version for 230 usd in conversion, but as you say, they can be in stock for a long time… but complaints are better at home… aliexpress about 220 usd, but the delivery date is May, the faster route is more expensive… Everything works fine here, I have prime 2 for a year now, so I believe that o2 will also work great…
so I tried directly from kospet… 10-12 days delivery, free shipping and 30 usd discount on the first order… so 170 usd is great… thanks and hopefully they will serve like prime 2
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of course, but it’s not the right one for me… availability, experience with the previous camera model and the price played a role for me… thank you for the warning…
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I personally will never buy the O2 model having in mind the fitness issues mentioned by @Dr_Andy_Vishnu and the camera’s flex problems mentioned along this post and many others before.
Related to software, I’ve spended too much hours in the past seeing videos about this model and many others and I can say the differences between across 9.1, 10.1, 11, are really minimal on the reality and off the papers.
On the other hand, I use to make exercises with the lemp and there are no problems at all, but I guess it’s a matter of tastes on each one.
Good luck with your search buddy 
By the way, on this post itself I’ve mentioned earlier the last year the main reasons which I considered the lemp as a good option
What is the best Full Android Watch on the market? - #11 by Claudio_Alejandro
Ok @stingray22
Message received and understood.
Are you getting a commission on every LEM P or Kospet Prime S ever sold?
Or do you just want everyone to see your point of view? 
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Haha Pablo, just a little bit fan boy of this watch maybe.
I don’t know, it still seems a very nice watch, I even been watching too much others like Samsung Galaxy 4, 5, the Tic watch pro ultra, and I was tempted to buy any of them but at the end of the day I ask and say myself than none of those are good as any FAW and carry on the capabilities of them.
I will not speak anymore of the lemp haha, I promise 
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I have Optimus 2, love the concept but disappointed in the product beyond just being a watch and designing on it. Its getting to be 3 years old soon.
So my Samsung S10+ phone is acting up. What to do? its 7 years old! I pre-ordered The Fold 5 (1 TB Version) and Watch6 Classic (BT Version), and the ear buds.
I spent $3200 before all the discounts so I paid $1,595 total with an $800 trade in.
I love the watch paid $215.00 at the end. Everything works. Phone is cool as well.
Converting my faces (as you can see in the attached photo).
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Well mainly because it fragile being made from plastic and lies about its components like a glass screen,. Limits in software and accuracy from the sensors. No documentation on arrays used in watch face creation. No blue tooth calling. The list goes on and on.
I’ve had 7 of these smart watches. Some are broken. I just wanted quality components and reliable data.
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