SAMSUNG Galaxy Watch 4 - 44mm LTE - Black - SM-R875UZKAXAA

I actually really love this watch. It has so many features and some I didn't even know about. I was a little concerned about the battery life at first because of the review but the only issue I had was when I first got it it was charged 100% when I went to bed and by the next morning it was completely drained and shut off. In addition it did get hot during charging but not for long. However I recharged it and haven't had any issues with it since. I set the watch on powersaving mode and the battery last all day long and then some. Super happy about this watch.

I bought this became i love samsung products, i used to wear a fitbit and decided to buy this and i read the reviews and thought it would be good to buy but the battery life isnt that good, and thats the only bad thing i have to say about this watch!

The latest upgrade is terrible. In particular, Sleep mode frequently won't turn off. When it won't turn off, I have to turn the watch off and back on to get Sleep mode to stop. But then I have to reset the widgets to get then to work. Ether that or go to my phone and turn it on and back off in the Modes app. The Modes app shows it is off, although it is still on on the watch. There are other issues, but that is the one I'm dealing with again this morning.

I have had a few watches but this is the first one that I love the look & fit of. It looks very sleek & you can dress it up or down. My only complaint is the battery life, I have everything turned on & it lasts about a day and a half. I know I can optimize the battery life by turning some options off but what's the point of having a smart watch with all of these features if I can't readily have them all right at my finger tips.

I tried to add a line to it but was unable. My service provider said that watch already had a line, which means they sent me a used one. So i sent it back and am still waiting on my replacement. Its been two weeks.

If you are intending on using this with a non Samsung phone don't bother. Half the functionality doesn't work and you won't get notifications from apps in a work profile. Apparently everyone else can get this right and function but Samsung can't figure it out or intentionally is screwing those of us that want to use a non Samsung phone. Battery life is laughable, 1 day...really what's the point of offering sleep monitoring if I have to charge the thing all night while I sleep.

I bought one of this watch for my wife last year. Guess what a day after warranty elapsed, the phone stop working and all what I have is watch with flashing green screen. I thought that Samsung product has a good quality control. I think, the current products does not live to the old reputation. If you buy it, please buy the extended warranty you certainly are going to use it

Bought it as I thought that they have Google Assistant. But, found out Bixby is the only voice assistant. Bixby is so bad that Samsung does not even mention Bixby as one of the feature on Samsung Galaxy Watch 4 webpage, then why restricting us to just one voice assistant. Apple is still the only smart watch in the market. Samsung failed again, even with Google's partnership

Would give 0 stars if it were an option. Battery is supposed to run for 40 hours? My husband's and mine don't even last 4! What a joke. Very difficult to set up. Also has to keep re connecting to our mobile carriers service. We have perfect service at our home and around most of our city. Don't waste your time or money! Will be returning.

Very disappointed in this product. I loved my original galaxy watch and decided to "upgrade" to the galaxy watch 4 classic. It wasn't an upgrade. With all the features enabled my original galaxy watch would still be around 50% battery after 24 hours. With the same settings on the watch 4 it's not even close. The last two days its not even making it 20 hours. The apps in the watch don't seem to be the battery drain, so it's either the sensors or the operating system. The sensors in the original watch didn't kill the battery that bad, so I'm guessing it's the OS on the watch 4. Wear OS is not an upgrade to Tizen, there aren't that many watch apps in the play store, and most of them are just step counters, calorie trackers, or music players. How many of those do you need? Still no Google Assistant, and really that's not going to be that big a deal anyway.... it's a watch. Samsung would be better off ditching Wear OS and going back to Tizen, we all know Google will stop developing Wear OS anyway, just like most of the other projects they release. The extra features the watch 4 has over the original watch just aren't that important. ECG is not really that useful, Body Composition is not that accurate, and Blood Pressure isn't even available in the US. Today is the last day I could return this watch. I'm probably going to keep it and see if samsung can save it through software updates, but I'm not hopeful. In the meantime, I'll go back to my original galaxy watch and know it will be there all day for me.