SAMSUNG Galaxy Watch 4, 44mm BT, Silver, SM-R870NZSAXAA

My first smart watch and its great. I have learnt how to use it in no time at all. I use my watch for payments, time and everything else. I am not sure if the blood pressure and ECG readings are correct, but i like them. I am now addicted to this watch.

This watch is very nice and minimalist, I like the dark color of the green, the battery life seems pretty good for a watch of this size, maybe 2 days or a little over 2 days if you don't use it as much as I do. Counts my steps, lets me looks at my heart rate and stress, and I can handwrite texts with my finger. Pretty cool, and switching out the watch faces is nice. Probably the only watch I have seen that can stand toe to toe with the Apple Watch.

Watch is excellent and pretty accurate. Loved all the features. Only jibe will be the battery life. Getting more than a day out of it but it could be better.

i love all the features it has. but boy does this eat the battery if you want it to full time monitor. you can get more battery life by having it only measure every 5 or 10 mins but i dont mind the recharging cause it doesnt take very long

I purchased this watch as an upgrade from the Active 2, because I wanted the Pulse O2 that Samsung removed from the phones. The good: The watch has features that the active 2 lacked. I had believed it was getting the actual on demand pulse O2 measurements, this watch actually has them. The ECG works well, I like that it monitors your oxygen levels while sleeping as well. I did find battery like was lower than the Active and Active 2. What seemed to be the issue was that the GPS was always on, because when I turned that off the battery life improved dramatically. I just put it on charge after a day of use and it was at 67%. It is estimated to last nearly 3 days with my usage, but I'll probably charge it every day or 2, and I'll turn GPS on for activities that I want to track my course for. That seems to be the factor as the Active 2 seemed to need a short time to get GPS connection for activities, so it seems to have been off unless you did an activity that was going to have GPS tracking. I hope this helps others that are having a battery issue with their watch. I just switch to my "old" active 2 when I'm charging the watch 4. My watch is the black, not the green

The Walmart website indicated that the watch would be delivered in one day. NOT TRUE! It took ten days for the watch to arrive. I revisited the Walmart website and the ad still indicated that the watch would be delivered in one day. I'm satisfied with the watch but wish the ad indicated that it would take 10 day for it to arrive.

I ordered this Samsung Galaxy Watch 4 through Walmart's website (identified on Walmart's site as SM-R870NZKAXAA); thinking the product came from Walmart; apparent it was sent from a 3rd party's facility. I opened the box, charged it up to begin the set-up. I turned on the watch to see the first options on the watch face for "English-UK; then English-Ireland, then all of the other European countries" listed after this. I selected English-UK to get to thru to the next step of set-up where it wanted to set-up the region. There was not a listing for USA. I went online to find out if anyone else had this issue. Someone posted that the Europoean version of Samsung's Watch 4 serial number ends in EUA/B. So sad!!! I cannot use this watch as I live in USA. Oh well, time to return it to Walmart!!!

It burns your arm and then Samsung will only make you wait for it to get repaired or will only trade it in for a lot less than what you paid plus you get the run around which takes a week or two.

It was a gift for a relative and it was very disappointing that it doesn't connect to a IPhone don't know if compatibility issues or something wrong with the watch.

I was so excited to get this watch. I've had it for over a week now and I don't think I could be more disappointed. The battery life sucks. I did all the updates that are recommended to help with the battery life. I charged mine before bed last night and already at 10 % at noon the next day. Last night it didnt even track my sleep. Stats aren't correct with the fitness app. Completely missed tracking my workout yesterday. Another day, about 25 minutes into my workout, it congratulated me on working out for 10 minutes. It's a pretty watch. And had so much potential. But what's the point of having a watch that can do so much when you can't use it all cause the battery life sucks.