Samsung Galaxy Watch 4 Classic 42mm Smartwatch with ECG Monitor Tracker for Health Fitness Running Sleep Cycles GPS Fall Detection Bluetooth US Version, Black (Renewed)

The watch looks brand new... arrived in mint conditions... But, had to returned. Didn't charge and couldn't connect.

got this for my son who work out regularly and wanted a fitness watch and has a Samsung phone so I thought perfect so when I gave it to him he was excited to try it out its been 3 months and he loves it the quality of the watch is everything my son wanted in a fitness watch and the condition of the watch was just like new the description was better than listed And it was easy to set up and workd with his phone perfectly buying renewed was a great choice definitely got a great value for my money

This has held up against bumps and scrapes and smashes without looking different the entire time I've owned it, battery life is still fantastic, functionality is good, it was helpful for getting around London. Tap to pay works great, the only thing it will not track well is your blood oxygen level. I'm a healthy man in my early 30s and the blood oxygen level is very consistently off. My wife is an accomplished nurse at Mayo Clinic, if my blood oxygen levels were what the watch claims, I'd be blue in the face and she'd be taking me to the emergency department daily and I'd have to be on oxygen tanks all day. All other aspects of the watch have been great. Connection to either wifi or bluetooth is consistent and strong, it reacts quickly, it's comfortable to wear daily. My only complaint is that it does absolutely have to be charged daily, which I'll admit doesn't take long, but it does need to happen if you make full use of the watch. Which is one down-side if you want/need accurate sleep tracking. But that said, the keyboard works great, there are tons of official Samsung watch faces and far more with 3rd party apps that get new faces regularly and look great, all functionality of the watch is very easy to access. You cannot really use this as a mini cellphone if you have literally any expectations of battery life or making long calls, but you can live out your Johnny Quest dreams of having a wrist communicator (so long as your phone is somewhere relatively closeby)

Could not ask for a better refurbished device, although after ordering, I found a lot of negative claims about doing the update to 6. It is pretty demanding, I did not do the update till after adding account and apps, you can do update before by going to setting's, then about, which i didn't do, but mine is working fine so far by doing update after login and app selection. But still had to do restart, make sure ur battery is fully charged 1 amp charger, still battery got hot and had to wait for cool down, You only get charging cable, it is not recommended to use more than 2 amp. charger, ur battery will probably 0% 1 amp is best for this 1st charge. December of 25 is end of updates for this watch, if you care, I don't. Some claim battery would not fully charge, I was lucky. If your phone is Samsung it may go smoother, mine is Pixel 6a I opted for Google play install, but you can go to Samsung for apps, must install manager app which should be automatic when you connect. I would definitely purchase again, Galaxy watch has very good features! Google pixel watch install is much easier.

Looks and works like new. I have the 5 Pro and bought this one to just to put on at night for sleep tracking while the 5 Pro is charging. As it is with any 4 Classic of this size, even brand new out of the box, battery life is pretty abysmal, but that's doesn't have anything to do with this one being "renewed". Wearing it only while sleeping, I get 3 or 4 nights out of a full charge. With that in mind, if I were buying one to wear all day, I'd definitely get the larger Watch 4 Classic since it has a bigger battery and better battery life -- and my 60 year old eyes wouldn't have to squint as much to see the watchface. However, this works great for me for sleep tracking in the same Galaxy Wearable (Wear OS) app that the 5 Pro runs on.

The watch arrived completely dead and with no charge. It finally showed 0% on charger after short while on the charger. I couldn't get it to charge past 60% but maybe it would charge further with an old smartwatch charger I had been given. Thats bad for a li-po battery to be stored or purchased at such state! Usually goods in "Excellent" condition are shipped with plenty of charge and with a charger that works too. Otherwise it's useless. I suspect this watch didn't have a good charge and it sat on the shelf for a long while and self discharged. After setting it up to my phone (~30min), and it said that the battery was low (10-15%) before I would be able to wear and use it! I can't use this and doubt it would work for many of the features like sleep tracking or a workout longer than an hour. This won't work for a trip I planned to take where I expect a watch to keep a charge for at least 4 hours. Many state you can get a day out of the battery. I couldn't get a fraction of it! How can this be considered refurbished if it was bad and not fixed? Seeing I was trying to get this in time for a trip, it's a bummer to not get something working in its stated condition, and it seems like this is a common issue?

I was very happy with this watch for the 10 months that it worked. I should have suspected this since the life of the NON-replaceable battery is about 5 years. The watch was introduced in 2021. IT IS SUCH A SHAME! It still looks like new and it now goes in the trash. Why don't they have replaceable batteries?

I wanted a simple watch with WearOS support without crazy expensive features. This watch checked all the boxes. It has a good selection of sensors, and the interface is tidy. I wear it to bed and it doesn't have any scratches or damage. I like how minimal it looks and the tactile bezel is very handy. I sometimes use it when showering and it does just fine in the special water resistant mode. It was super easy to set up and it syncs with the cloud. The Samsung health stuff is awesome. My only complaint is that the ECG is locked to Samsung phones only, but I know there is a modded APK somewhere that can be side loaded elsewhere. Great stuff

Excelente producto, calidad precio, buenos materiales, sin detalles parece nuevo, la batería dura dos dias con uso moderado,

En términos generales el dispositivo viene bastante bien, no hay detalles con el rendimiento o funcionamiento. Cada aspecto viene cuidado y llega en tiempo forma, viene en caja genérica y creo así el cargador. Aspectos técnicos del reloj tiene buen diseño y desempeño, una limitante es su bateria que si bien se puede reducir su uso. Realizo bastante actividad física y casi llega al día por el uso qué le doy. Fuera de ello me ha gustado y fue buen precio adquirido.

Muy buen producto. Super útil y en buenas condiciones, pareciera casi nuevo, los detalles son muy mínimos. Excelente calidad. Compre 2 y los 2 están en perfecto estado. Hasta ahora la batería funciona bien.

Satisfecho, precio relación, si bien no es un producto nuevo, para sus funciones está súper bien, la batería es adaptable al principio da la impresión de que dura ni un día, pero a medida que lo vas usando se va adaptando. Cabe resaltar que la correa noves la original, es genérica, pero se siente bien al tacto al igual q el cargador es genérico y funciona bien...

Al principio pensé que no iba a funcionar del todo bien pero ya llevo una semana usándolo y me ah servido de maravilla, además tiene varias funciones; inclusive eh podido instalar un juego y se pueden ver videos desde el reloj (desde el navegador samsung), se pueden tomar capturas de pantalla presionando los dos botones en caso de ser necesario y de manera automática aparece en la galería del teléfono y en la del reloj. No sé si sea en todos los teléfonos pero como referencia yo tengo un samsung y le va bien. Tal vez un aspecto a considerar sea la duración de la batería pero creo que es dependiendo del uso que le de cada usuario. En cuanto al servicio de envío a sido excelente, el producto venia super bien empaquetado e inclusive llegó antes de la fecha estimada. Personalmente me ha gustado muchísimo y la verdad es un producto que recomiendo, en especial si se quiere iniciar con una integración al ecosistema samsung.