Samsung Electronics Galaxy Watch 4 Classic 46mm Smartwatch with ECG Monitor Tracker for Health Fitness Running Sleep Cycles GPS Fall Detection Bluetooth US Version, Black (Renewed)
Original price was: $138.14.$74.99Current price is: $74.99.
Price:
(as of Jan 15, 2025 20:38:55 UTC – Details)
This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.
Body Composition Analysis Get ready to crush your wellness goals with body readings right on your wrist. AdvancedSleep / Continuous SpO2 Manage your overall sleep quality for a great night’s sleep with an advanced tracker that calculates your sleep score.
ECG Be smart about your heart with ECG Monitoring that gives accurate readings. Fitness / Auto Workout Tracking Make the most of every workout with Auto Workout Tracking. Stay motivated by connecting to live coaching sessions via your smartphone or to dynamic Group Challenges with your friends.
WiFi, Bluetooth 5.0, and NFC Technology
NOTE: This Smartwatch is only compatible wth Android Samrtphones. (Not compatible with Apple iPhones).
Customers say
Customers find the watch has a nice look and good functionality. They are satisfied with its appearance, performance, and value for money. Many praise its ease of setup and features. However, some have mixed opinions on battery life and scratches.
AI-generated from the text of customer reviews

Original price was: $138.14.$74.99Current price is: $74.99.
Art –
Very much enjoying my new watch!
I’m very much enjoying this watch. I refuse to spend much money on a watch, so when this went on sale at a bargain price, I went for it. I came from an Amazfit that was starting to annoy my by refusing to do alerts. This Samsung watch is a couple of generations old and is refurbished. I cannot tell that is isn’t brand new, and everything works well. I have a Samsung phone, so using the Samsung Wear app and syncing to the watch was super easy. Battery life is great – I’m at 75% after using it all day (no way am I going to be wanting to sleep with a watch on!). The step count is accurate. Setting what apps to alert was easy. The display is nice and bright. I haven’t bothered with EKG or other body measurements – I care about step counts. Along with that it purports to measure activity and calories expended – I have no way to know if they’re accurate… Anyway, bottom line – I’m very happy with this watch!
Andrés Acosta –
Excellent product.
Arrived 5 days earlier than expected in excellent condition, seems to be brand new with no scratches at all and a new wristband.Does not come with an original box (as it is refurbished), and the charger doesn’t seem to be original either (because it does not have any type of Samsung logo or code on it). But after that, everything else (touch, microphone, speaker, sensors, and rotating bezel) works fine so far after 3 days of basic use.For the battery, when the Wi-Fi and Bluetooth are on, the battery goes from 100% to less than 20% in less than 12 hours of basic use (working from home, so not a lot of activities or movement); when the Wi-Fi is off, it can last a little over 24, so I normally only keep the Bluetooth on, although notifications seem to be a little slower when getting from the phone to the watch when only the Bluetooth is on; however, I seem to be able to send messages on the WhatsApp app and make a search on the browser app on the watch with no Wi-Fi.The watch was a gift for me, and I’m really happy with it. 100% recommended.
Amazon Customer –
Really good functionality
Out of the box, there were a LOT of updates, as expected.What I like:Lot’s of app options. I use activity tracker, nutrition, reminders, alarms, text, phone and some media.Fit is good, stays in place on wrist with little movement. Felt a bit heavy at first, but I became accustomed within 2-3 days. Now I don’t notice it.Plenty of customizable watch faces. Easy to understand and install.Screen clarity is very good.Touch screen is also customizable, I was able to adjust presets to better suit my use.FYI – Watch will not charge on older power blocks. Make sure your blocks are 2.0.What I disliked:Battery life is the only serious disappointment. For a watch that recommends wearing at night, I would expect 48 – 72 hr batt life, mine gets approx 24 hrs.
Alex Bennett –
Need some instructions after long term storage
Watch needed a long time to charge due to inactivity I assume, and I thought it was broken or not working. After about an hour and some frustrations due to my old watch and a full reset I got it working like new. Some very minor scratches on the screen (you didn’t buy a screen protector really?) but otherwise in great shape. Looks nice no issues with the metal at all and passed all the testing thru Samsung wear. I’m super happy for $80 I have had watch4 40mm for a long time and wanted a bigger watch this is amazing with an oyster band on it. Looks like a high quality diving watch and has amazing water rating too. Definitely get this if you need a smart watch for this price, don’t sit on it ..
A Customer –
Absolutely great for the price.
Mine arrived in like new condition. It did have a little bit of dead skin cells but nothing that a little bit of soap/water/sanitizer can’t fix.The watch itself is decently good. I don’t use it to make/answer phone calls so I won’t get into that feature. The amount of apps you can download on it isn’t bad.For a smart watch that you can get in 2024….I still say it’s great. Yes, it’s 3 years old because the 7 is out. The interface still feels like it refreshes at 30hz or even slower when you scroll through but…..for the price…..you really can’t beat it. For my basic uses of seeing what messages I got, telling the time, date, calendar, emails….it holds up great.The battery of the watch does vary. I have left it off the charger but connected to my phone for up to 3 full days before it finally dies on the 4th day. When I’m at work and actually use it, it’ll last me 2 WORKING days. Your mileage will vary.
San Antonio Pete –
My second Smart Watch
I am impressed. Set up was very easy for a Senior Citizen compared to my first Smart Watch. I recall when the HP 35 calculator came out when I was in college. Paid $395 for a hand calculator that is now on my watch. ECG is a nice feature for a guy that has A Fib at times. Overall it is great for the price.Only issue is it has to be charged about once a day, but that does not take much time. Also it does not have an app to file 2024 Federal Income Tax.
Daniel Haas –
The best smart watch ever
This is the only smart watch that I’ve had that hasn’t glitched or just stopped working. The only thing is the bezal stopped working which is OK because you don’t really need it. It still works fine.
Gail Adams –
Perfect watch, gave us security knowing if he fell he would get help.
Exelente compra, el reloj estaba como nuevo, sin rayones, ni marcas de uso –
Buen producto, estetica de 10, ningún rayón ni marca de uso, venÃa con un cargador genérico pero eso es lo de menos
MartÃn RamÃrez –
Llego en tiempo, sin daños
Daniel Hudon –
Très satisfait de l’état de la montre et des fonctions disponibles. Pour le prix ca vaut la peine!! Très bonne qualité !
EM de Meza –
La pieza llegó en excelente estado, tengo duda en si el extensible es original porque se ve un poco frágil el hule pero de ahà en fuera funciona perfectamente todo. Me llegó con un cargador Alcatel.