Samsung Galaxy Watch 4, 44mm, Black - Water Resistant, Wireless smartwatch, Sport Band, Wi-Fi/Bluetooth only - SM-R870NZKCXAA (Renewed)

I bought this watch preowened, I never owned a smart watch until this product. Im not going to lie this watch is a tank! I do reccommend 44mm screen protectors! The battery life is great I wear it everywhere. Only thing is charging it is wireless there has been somedays where I didn't place it corretly on the charger woke up to low battery, but it still gets the job done. I am outdoor person so have even been fully submurged lakes there was no damage at all I take showers with it and no damage. I've also use this watch while mountain biking and I've slammed with it on still works! The outside the screeen glass metal has some wear on it, but I think it gives it flare like Boba Fetts armor. I bougth this watch to keep track of my fitness and has a bunch of great features and there is also one where you can use the watch to take pictures hands free! Lastly for my nerds yes I have downloaded the Fallout Pipboy watch screen on it pretty cool!

First, looks. It's super sleek and modern unlike the toyish appearance of the apple watch or fit bit alternatives. It's super comfortable and I find it easy to wear all day (unlike other watches I've had). It's also really sturdy. I've smacked it on many things by accident, and not a scratch on it. The band is super comfortable and I like the material on that.Let's talk about functionality:The battery life is pretty good. Not the best but I'd say I charge it up around once every 2 days. You can also improve the battery life by disabling unnecessary features but that depends on your preferences. Pixel watch face is a great watch face that, in my opinion, looks better than any of the official faces and saves battery life by being black in color (plus it's super cheap, way worth it). The features are amazing. So much more than what you get from the competition, including the ability to install ANY apk (yes any, I put minecraft on this thing) with some technical knowhow. The fitness tracking is great, it even detect what type of exercise you're doing, and the fact that things like google maps are built in is fantastic. Taking/making calls and texts is easy and nice as well.TLDR: if you need a smart watch and you have a Samsung device, there is no better option, especially at this price point. Well worth the money!

Really pleased with this watch! Good battery life, like new condition, works seamlessly with my Samsung phone.

I would never pay hundreds for a Samsung watch. My partner did and his watch dies just as quickly as this used one. These can do many things health related. If you get the facer ap you can have way more watch faces. I love this watch it came with no scratches or damage at all. I have a large wrist and it fit me. It does die after 1 day of use. But it charges fairly fast and I think its worth the money. Only issue I've had is it's done like 6 updates in 2 days. Seriously behind on updates. Otherwise it works perfectly.

I researched watches of this sort quite extensively, before making the purchase. I use Samsung devices and do NOT want Apple in my life. That being said.. My last watch would hold a charge for 2 weeks, before requiring a charge. This watch requires tweaking, in order to stay charged for several days in a row. There is a power-saving feature. If you do not have it turned on, your watch will need to be charged within 1-1.5 days.I try to charge my watch frequently and during the day, so that I can record my sleep patterns at night. It's pointless to charge your while you sleep, if you got it with the expressed purpose of recording your sleep patterns. You will need to install the Samsung Health app and Galaxy Wearable app, in order to see all of the data tracked by your watch and look at the analytics captured over time. However, being connected to your phone via Bluetooth will drain your watch. And it's very easy to mistakenly connect to your watch while trying to connect to your Samsung pods, for example. I often find that my watch was connected, even though I had not intended that. And, yes, it inevitably drains your watch battery. So, the only way to ensure that your watch is not being drained is to keep your phone Bluetooth turned off. This has been a huge pain. I wish that the power save feature would keep me disconnected from Bluetooth, but it does not.All in all, assuming that you're willing to adjust your daily routine to accommodate the charging needs of the Samsung watch, it's a great watch, likely the best alternative to the substantially more expensive alternative Apple watch.

It's been a couple years, this watch is still kicking, water seal worked wonderfully, battery life also amazing. The screen has held up with no scratches so far since I tend to be careless when walking around corners, Still receiving updates. I would definitely recommend it since it is not hard to use, intuitively got the hang of the UI. Even now thar it has some scratches kn the body, it still looks amazing.

First off, this watch came in the original packaging. The packaging was a little beat up, but not bad. After opening, the watch looked brand new. I've had it for a couple months now and after reading/ watching reviews on tips and tricks, I'm confident that the battery and functions of the watch are right on par with a new one. I usually use about 40% of my battery in a day with the always on display. I charge it when I sleep, so I cannot really rate the sleep tracking, but I'm confident it would work as it should. I've never had the watch crash or lag in any way, and all the apps I've used work perfectly. After being cheap and using numerous other smart watches, I'm glad to have found this relatively inexpensive way to get into a premium product. I have no idea why I didn't go this route sooner since I've been a dedicated Samsung guy with my phones for so long. I should have known to keep the trend with the watch. Great purchase! Thanks

Stop working after 3 months