Samsung Galaxy Watch4 44MM SM-R870 Aluminum Smartwatch GPS Only (Renewed)
Sustainability features
This product has sustainability features recognized by trusted certifications.
Products are inspected, cleaned and (if applicable) repaired to excellent functional standards. Buying Pre-owned extends a product's life, reducing e-waste and raw material extraction.
Pre-owned Certified products are inspected, cleaned and (if applicable) repaired to excellent functional standards. By purchasing Pre-owned Certified rather than new, customers can extend the life of the product, reduce electronic waste, and reduce the extraction of raw materials. These products are backed by the Amazon Renewed Guarantee. Pre-owned Certified is part of the Climate Pledge Friendly program that helps you discover and shop for more-sustainable products.
This product is inspected, tested, and refurbished, as necessary to be fully functional according to Amazon Renewed standards.
This product is inspected, tested, and refurbished, as necessary to be fully functional according to Amazon Renewed standards.
This product is inspected, tested, and refurbished, as necessary to be fully functional according to Amazon Renewed standards.
Purchase options and add-ons
Brand | SAMSUNG |
Model Name | galaxy |
Style | Bluetooth |
Color | Black |
Screen Size | 1.4 Inches |
Special Feature | GPS, ECG, Blood Pressure Monitor, Activity Tracker, Pedometer, Calorie Tracker, Daily Workout Memory, Oxymeter (SpO2), Accelerometer, Heart Rate Monitor, Phone Call, Text Messaging, Sleep Monitor See more |
Shape | Heart |
Target Audience | Unisex Adult |
Age Range (Description) | Adult |
Compatible Devices | Smartphone |
About this item
- Item Package Dimension- 6.7699999930946L X 4.2899999956242W X 2.399999997552H Inches
- Item Package Weight - 0.29101018584 Pounds
- Item Package Quantity - 1
- Product Type - Wearable Computer
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PRODUCT CERTIFICATION (1)
Pre-owned Certified: Electronics products are inspected, cleaned and (if applicable) repaired to excellent functional standards. Buying Pre-owned extends a product's life, reducing e-waste and raw material extraction.
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Pre-owned Certified: Electronics products are inspected, cleaned and (if applicable) repaired to excellent functional standards. Buying Pre-owned extends a product's life, reducing e-waste and raw material extraction.
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This Item Samsung Galaxy Watch4 44MM SM-R870 Aluminum Smartwatch GPS Only (Renewed) | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | |
Price | $84.85$84.85 | -46% $84.99$84.99 New Price: $159.97 | $84.99$84.99 | -39% $109.99$109.99 New Price: $179.99 | -32% $135.76$135.76 New Price: $199.95 | -6% $84.97$84.97 Typical price: $89.97 |
Delivery | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it Mar 28 - Apr 1 | — |
Customer Ratings | ||||||
Sleep tracking | 4.3 | 4.6 | 4.3 | 5.0 | 3.8 | — |
Mobile App | 4.3 | 4.7 | 4.3 | 5.0 | 4.1 | — |
Battery life | 3.7 | 4.2 | 3.7 | 4.2 | 3.8 | — |
Sold By | Chubbiestech | Chubbiestech | Chubbiestech | Hot Audio | eTechtronics (Your Trusted Online Retailer) | Networkstore |
size | 44 mm | — | 44 mm | — | 44 mm | — |
operating system | Wear OS | Wear OS | Wear OS | Android,Ios | Tizen 4.0 | — |
display size | 1.4 inches | 1.4 inches | 1.4 inches | 44 millimeters | 40 millimeters | 1.2 inches |
connectivity tech | Bluetooth | gps | Bluetooth | gps | Bluetooth, Cellular | Wi-Fi |
supported applications | Phone | GPS | Heart Rate Monitor, Blood Pressure Monitor | GPS | GPS, Sleep Monitor | GPS, Sleep Monitor |
wireless standard | 802 11 ABGN, bluetooth | bluetooth | bluetooth | bluetooth | bluetooth | bluetooth |
water resistance | water resistant | — | waterproof | waterproof | — | — |
case material | Aluminum | Aluminum | Aluminum | — | — | — |
What's in the box
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Samsung Galaxy Watch 4 & Watch 4 Classic Features
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Product information
Product Dimensions | 7 x 4 x 5 inches |
---|---|
Item Weight | 5 ounces |
ASIN | B09CSXXXPG |
Item model number | Galaxy Watch4 |
Batteries | 1 Lithium Ion batteries required. |
Customer Reviews |
4.4 out of 5 stars |
Best Sellers Rank | #729 in Amazon Renewed (See Top 100 in Amazon Renewed) #71 in Renewed Smartwatches #433 in Smartwatches #2,217 in Climate Pledge Friendly: Electronics |
OS | Wear OS |
Wireless communication technologies | Bluetooth |
Connectivity technologies | Bluetooth |
GPS | True |
Special features | GPS, ECG, Blood Pressure Monitor, Activity Tracker, Pedometer, Calorie Tracker, Daily Workout Memory, Oxymeter (SpO2), Accelerometer, Heart Rate Monitor, Phone Call, Text Messaging, Sleep Monitor |
Display technology | AMOLED |
Other display features | Wireless |
Color | Black |
Whats in the box | Watch, Band, Charger |
Manufacturer | Samsung |
Date First Available | August 17, 2021 |
Weight | 5 Ounces |
Standing screen display size | 1.4 Inches |
Memory Storage Capacity | 16 GB |
Ram Memory Installed Size | 1.5 GB |
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Product Description
Get ready to crush your wellness goals with body readings right on your wrist. Manage your overall sleep quality for a great night's sleep with an advanced tracker that calculates your sleep score. 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. Galaxy Watch4 Classic works as an extension of your phone so you can talk, stream and text from your wrist on the go.
Sustainability features
This product has sustainability features recognized by trusted certifications.
Products are inspected, cleaned and (if applicable) repaired to excellent functional standards. Buying Pre-owned extends a product's life, reducing e-waste and raw material extraction.
Pre-owned Certified products are inspected, cleaned and (if applicable) repaired to excellent functional standards. By purchasing Pre-owned Certified rather than new, customers can extend the life of the product, reduce electronic waste, and reduce the extraction of raw materials. These products are backed by the Amazon Renewed Guarantee. Pre-owned Certified is part of the Climate Pledge Friendly program that helps you discover and shop for more-sustainable products.
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the performance, condition, and value of the smartwatch. For example, they mention it works well, looks brand new, and is worth the purchase. Some are happy with appearance. That said, opinions are mixed on battery life, app, and charging.
AI-generated from the text of customer reviews
Customers like the performance of the wearable computer. They say it runs well, has not had any issues, and is flawless. The apps are snappy and work well with Android devices. Some say that it's very capable and has every function they could want for apps.
"Item arrived with almost zero flaws! Everything is fully functional." Read more
"...Other than that it connected right away to my pixel 6a, the apps work and the screen was not scratched. I liked it and just ordered my wife one...." Read more
"...though the app is a bit confusing, and the media player so far does not seem to work using only the watch...." Read more
"...The watch is like new and no problems. I am happy with my purchase." Read more
Customers like the condition of the wearable computer. They say it looks and works like new, and is in almost perfect condition. Some customers also mention that the battery is in great condition.
"Item arrived with almost zero flaws! Everything is fully functional." Read more
"Great watch! Looks and operates like new! Everything you would expect from a galaxy watch...." Read more
"...new life, but it seemed like the watch i received was in such poor condition instead of acceptable." Read more
"...The watch is like new and no problems. I am happy with my purchase." Read more
Customers appreciate the value of the smartwatch. They say it's worth the purchase, has a high C/P value, and is a decent used watch.
"...I liked it and just ordered my wife one. Not bad for the price." Read more
"Its working well, but there are some scratches though. Its worth it by its price." Read more
"...that is capable of doing what's it's supposed to do and it's a great price - even if bought new." Read more
"Decent used smartwatch. Pretty cheap and no complaints really." Read more
Customers are satisfied with the appearance of the wearable computer. They mention that it looks great, is a nice watch, and is cool.
"...On the plus side, it is very capable. It has a ton of features and looks great...." Read more
"Looks great basically brand new works amazing no issues" Read more
"Overall, the watch is pretty great, and the renewed one came to us with minimal scuff, though your mileage may vary...." Read more
"The watch is beautiful but the battery does not hold a charge very long i barely make it threw a day as just a watch will not last a day if i run..." Read more
Customers are mixed about the battery life of the wearable computer. Some mention that the battery runs smooth and lasts all day, while others say that it takes 20% of their battery and doesn't hold its charge.
"...battery life didnt seem like 80%..it felt more like 60%...." Read more
"...Wear OS runs smooth and battery life is as expected1.5-2 days. I use a minimal watch face with a lot of black but also use the AOD...." Read more
"...battery hit for me is sleep tracking - I found out that it took 20% of my battery! Hopefully, I can figure out why that's using so much...." Read more
"...of features that the Galaxy watch 4 *doesn't* have, including a stellar battery life...." Read more
Customers are mixed about the charging of the wearable computer. Some mention that it charges very quickly, while others say that the charging cord does not work.
"...I sometimes get the watch charges differently every time, it's tough to get it too 100 off the charger...." Read more
"...Faster Processor and UI: The Watch 4 features a faster processor and smoother user interface compared to the S3, leading to a more responsive and..." Read more
"...a previous Samsung Galaxy watch, which was incompatible and did not charge the watch...." Read more
"...Only complaint is the included off brand charger stopped working after about a month. A new charger fixed the issue." Read more
Customers are mixed about the app. Some mention the screen is clear and the apps are nice, while others say that it's confusing, missing, and awful.
"...Anyway, it's a nice watch, though the app is a bit confusing, and the media player so far does not seem to work using only the watch...." Read more
"...As a positive, it does have a lot of app and usability if only it wasn't always on the charger :..." Read more
"Many apps are missing in this Samsung Watch 4 (Samsung wearable app) - My older Fossil(which runs on Google's Wear OS) has all my Phone app synced..." Read more
"...It doesn't have a phone find option, the smart function with texts is nearly impossible to use, it doesn't have a continuous heart rate monitor, the..." Read more
Customers are disappointed with the scratch resistance of the wearable computer. They mention that it has a few scratches and dings in the watch case. Some customers also mention that the band has damage.
"...was taken off, but no replaced considering there was deep scratches around the bezel and 2 deep scratches on the screen...." Read more
"Its working well, but there are some scratches though. Its worth it by its price." Read more
"...As you can see, there is one hairline scratch and a bit of scruff by the bezel. It doesn't interfere with the watch at all...." Read more
"...it connected right away to my pixel 6a, the apps work and the screen was not scratched. I liked it and just ordered my wife one...." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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" The Galaxy Watch 4 offers several significant improvements over the Galaxy Watch S3 Frontier Classic, especially in terms of features, software, and health sensors. Here's a breakdown of the key advancements:
Software and Health Tracking:
Operating System: The Watch 4 runs on Wear OS 3 (powered by Samsung's One UI Watch) compared to the Tizen OS on the S3. This provides access to a wider range of apps and improved interoperability with both Android and iOS devices.
Advanced Health Tracking: The Watch 4 boasts a plethora of advanced health sensors not found on the S3, including ECG, blood oxygen saturation (SpO2) monitoring, body composition analysis, and advanced sleep tracking.
Improved Fitness Features: The Watch 4 offers more workout tracking options, automatic activity detection, and enhanced coaching features for runners and other athletes.
Performance and User Experience:
Faster Processor and UI: The Watch 4 features a faster processor and smoother user interface compared to the S3, leading to a more responsive and fluid experience.
Larger and Brighter Display: The Watch 4 has a larger and brighter display with a higher resolution, making it easier to read and navigate.
Additional Features: The Watch 4 comes with several additional features not found on the S3, such as fall detection, voice recording, and built-in music storage. "
One thing I will note is the weight difference. It's much lighter, I forget I have it on. Much easier to do sleep tracking.
Reviewed in the United States on March 8, 2024
- The watch i received looked like the screen was taken off, but no replaced considering there was deep scratches around the bezel and 2 deep scratches on the screen. a tpu skin + glass screen protector help hide the imperfections. it looked like a silver ring around the bezel.
- battery life didnt seem like 80%..it felt more like 60%. i did turn off the big battery drainers like AOD, real time heart and stress monitoring and Google assistant always listening. i kept push notifications and sleep tracking and heart rate measured every 10min if still as the only background features used.
i am more than glad to give imperfect electronics new life, but it seemed like the watch i received was in such poor condition instead of acceptable.