I was very hesitant about buying this watch due to the bad reviews about the battery life or the bezel not rotating or the ECG not working. HAPPY to say I've not had any problems with this watch! It's goes perfectly with my Galaxy S21. It's super easy to set up and use! I upgraded from the original Galaxy watch and this one is much lighter and smaller.

Good but has its problems. Can be glitchy at times. Has time when it will start showing im running and im sitting down watching tv. Great overall watch tho, love thr connection features, especially the find my phone app lol. Not a terrible watch just has its issues. Make sure to put the watch on rain mode when in water. The watch can be very sensitive at times when water runs across the face of the watch.

I upgraded from my Active 2 when it died. The watch seems good so far. I am used to the swipe/screens on my old watch, so this one is taking some getting used to. I am only using as a Bluetooth connection so far, which is what my last watch was...but like that I can switch to LTE when ready. Though it is the same 40mm size as my Active 2, it seem a bit bigger on my wrist.

I bought a Samsung Galaxy 4 Watch. This is the most helpful Watch I have ever owned. I bought a Fitbit Versa 2 last year and once I found out how inaccurate it is, I am sorry I bought it other than its a great Music player with my Speaker and it can find my phone really well with a very loud alarm. My Samsung Watch Galaxy 4 is great! My phone was dead the other day and I was able to make that Phone call using my Watch. I have a Verizon Wireless account and for $10 more a month I can make, send and receive calls and texts using my Watch. I have a serious health condition and all the other things on my Watch help greatly!! The only thing I don't like so much is the Battery life isn't any better than my daughter's Samsung galaxy watch 3, but I suppose when you have a Telephone going thru it that's much expected. I do really like that it can measure your Oxygen Levels and even preform a EKG to see if my Heart beat is still in the right rythm. Thank you, for making such a clever Watch!!

Love it this watch. I really was a great asset to get.