Refurbished Galaxy Watch 4

Name: Refurbished Galaxy Watch 4
Brand: Back Market
Price: 102 USD
Availability: InStock
Rating: 4.3 (176 reviews)

AMOLED high-definition screen, Exynos W920 processor, and Wear OS 3 system define this refurbished Galaxy Watch 4. Advanced health tracking and optimized battery deliver impressive daily autonomy....

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28 products

Trade in to get it for less

Today’s purchase could set you back a lot less when you trade in an old device at the same time.

Samsung Smart Watch Galaxy Watch 4 HR - Silver

(11)

Starting at

Refurbished price:$102.00

Versus $149.00 new

Samsung Smart Watch Galaxy Watch 4 GPS - Silver

(16)

Starting at

Refurbished price:$48.99

Versus $250.00 new

Samsung Smart Watch Galaxy Watch 4 HR GPS - Green

(10)

Starting at

Refurbished price:$48.99

Versus $314.00 new

Samsung Smart Watch Galaxy Watch 4 HR GPS - Black

(53)

Starting at

Refurbished price:$77.00

Versus $314.00 new

Samsung Smart Watch Galaxy Watch 4 HR - Silver

Starting at

Refurbished price:$81.00

Versus $149.00 new

Samsung Smart Watch Galaxy Watch 4 HR - Rose gold

(2)

Starting at

Refurbished price:$86.00

Versus $149.00 new

Samsung Smart Watch Galaxy Watch 4 HR - Black

(3)

Starting at

Refurbished price:$91.52

Versus $159.00 new

Samsung Smart Watch Galaxy Watch 4 HR GPS - Silver

Starting at

Refurbished price:$102.00

Versus $299.99 new

Samsung Smart Watch Galaxy Watch 4 HR GPS - Green

(19)

Starting at

Refurbished price:$108.51

Versus $314.00 new

Samsung Smart Watch Galaxy Watch 4 HR GPS - Black

Starting at

Refurbished price:$109.00

Versus $249.99 new

Samsung Smart Watch Galaxy Watch 4 HR GPS - Silver

(2)

Starting at

Refurbished price:$110.00

Versus $249.99 new

Samsung Smart Watch Galaxy Watch 4 HR GPS - Black

(1)

Starting at

Refurbished price:$110.00

Versus $365.30 new

Samsung Smart Watch Galaxy Watch 4 HR GPS - Silver

(2)

Starting at

Refurbished price:$110.00

Versus $249.99 new

Samsung Smart Watch Galaxy Watch 4 HR GPS - Gray

Starting at

Refurbished price:$110.00

Versus $545.38 new

Samsung Smart Watch Galaxy Watch 4 HR - Silver

Starting at

Refurbished price:$112.00

Versus $149.00 new

Samsung Smart Watch Galaxy Watch 4 HR GPS - Gold

(2)

Starting at

Refurbished price:$112.20

Versus $999.99 new

Samsung Smart Watch Galaxy Watch 4 HR GPS - Silver

Starting at

Refurbished price:$113.00

Versus $149.00 new

Samsung Smart Watch Galaxy Watch 4 HR GPS - Silver

(12)

Starting at

Refurbished price:$113.00

Versus $314.00 new

Samsung Smart Watch Galaxy Watch 4 HR GPS - Gray

(1)

Starting at

Refurbished price:$124.00

Versus $899.00 new

Samsung Smart Watch Galaxy Watch 4 HR - Black

Starting at

Refurbished price:$129.00

Versus $159.00 new

Samsung Smart Watch Galaxy Watch 4 HR - Silver

Starting at

Refurbished price:$137.00

Versus $229.00 new

Samsung Smart Watch Galaxy Watch 4 HR - Black

(1)

Starting at

Refurbished price:$137.00

Versus $159.00 new

Samsung Smart Watch Galaxy Watch 4 HR GPS - Silver

Starting at

Refurbished price:$143.00

Versus $249.99 new

Samsung Smart Watch Galaxy Watch 4 HR - White

Starting at

Refurbished price:$152.90

Samsung Smart Watch Galaxy Watch 4 HR GPS - Gold

Starting at

Refurbished price:$154.00

Versus $624.78 new

Samsung Smart Watch Galaxy Watch 4 HR GPS - Pink

(1)

Starting at

Refurbished price:$175.00

Versus $608.94 new

Samsung Smart Watch Galaxy Watch 4 HR GPS - Silver

(9)

Starting at

Refurbished price:$186.00

Versus $299.99 new

Samsung Smart Watch Galaxy Watch 4 HR GPS - Black

Starting at

Refurbished price:$206.00

Versus $365.30 new

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Customer reviews for Refurbished Galaxy Watch 4

Overall rating

176 verified reviews

Rating details

Shipping
4.6/5
Packaging
4.5/5
Overall performance
4.3/5
Appearance
4.2/5

Reviews

Breaunna M.
Verified purchase
Reviewed 5/26/25, United States.
Understand that I requested an older version. Soo many updates, but worth it. Minor scratches, it basically looked new. shipping was 2 days earlier.(A+) I have zero complaints!! especially with the price! Purchased this item due to breaking my phone. Having zero assist to the screen. Now with this watch, I am connected to my phone without even touching it. I've learned my lesson 😌 More tech can probably help you save money. lol
Samsung Smart Watch Galaxy Watch 4 GPS - Silver
Samsung Smart Watch Galaxy Watch 4 GPS - Silver
See item
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
5/14/25
Alberto G.
Verified purchase
Reviewed 10/13/25, United States.
Great experience! The Galaxy Watch 4 HR exceeded my expectations. It looks and functions like new. Fast shipping and excellent quality. Very satisfied with my purchase and would buy from Back Market again.
Samsung Smart Watch Galaxy Watch 4 HR GPS - Green
Samsung Smart Watch Galaxy Watch 4 HR GPS - Green
See item
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
10/2/25
Xros P.
Verified purchase
Reviewed 5/25/25, United States.
Came just as described. A little smudging on the screen and paint chipping around the bezel, which was to be expected as I got it in fair condition But other than that works and perfect. If you are thinking of getting a Galaxy Watch I totally recommend at least getting one of these cheaper refurbished ones to try out. Also shipped very fast
Samsung Smart Watch Galaxy Watch 4 GPS - Silver
Samsung Smart Watch Galaxy Watch 4 GPS - Silver
See item
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
5/14/25
Johnny G.
Verified purchase
Reviewed 9/19/24, United States.
The watch is exactly the upgrade I needed from my old watch at exactly the price point I was looking for. I have had it for 5 months i thing and have had no issues. I also bought samsung ear buds in the same order and extremely happy with them as well.
Samsung Smart Watch Galaxy Watch 4 GPS - Black
Samsung Smart Watch Galaxy Watch 4 GPS - Black
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
6/19/24
Kayla B.
Verified purchase
Reviewed 5/19/25, United States.
I bought this watch for my husband. For the condition choosen I was expecting more wear and tear but it wasnt bad at all. It arrived right on time. He loves it. And I'm satisfied with the service and quality of product.
Samsung Smart Watch Galaxy Watch 4 HR GPS - Green
Samsung Smart Watch Galaxy Watch 4 HR GPS - Green
See item
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
4/30/25
Kofi A.
Verified purchase
Reviewed 1/2/25, United States.
Fully Functional, Incredible Comfortable, Easily Adjustable, Device to Device Connectivity an absolute breeze! What more can a customer ask for in a wearable. One of the best new investments for the new year.
Samsung Smart Watch Galaxy Watch 4 HR GPS - Black
Samsung Smart Watch Galaxy Watch 4 HR GPS - Black
See item
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
12/28/24
Christien R.
Verified purchase
Reviewed 6/25/25, United States.
Honestly it is not half bad! When I did first get it the watch would often die quickly but as I use it more it has become 5 times better on its battery life. It also is fairly new, so it does have a ton of compatibility with devices. There are 2 cracks on the screen, but that's because I got the fair quality. All in all, for $31, it is amazing!
Samsung Smart Watch Galaxy Watch 4 GPS - Silver
Samsung Smart Watch Galaxy Watch 4 GPS - Silver
See item
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
6/7/25
Charles R.
Verified purchase
Reviewed 10/6/25, United States.
I'm absolutely loving this watch!! And the price was great also! yet I wasn't very happy with the wait once it shipped via USPS of all carriers it came snail mail.... it took 4 days, not very impressed.
Samsung Smart Watch Galaxy Watch 4 GPS - Black
Samsung Smart Watch Galaxy Watch 4 GPS - Black
See item
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
9/23/25
Alice Y.
Verified purchase
Reviewed 6/29/25, United States.
I ordered the watch in fair condition for $31.49. There were a few scratches on the bezel and a surface scratch on the face of the watch, but they're hardly noticeable. Everything works great, the battery life seems to be ~30 hours. Comes with charger.
Samsung Smart Watch Galaxy Watch 4 GPS - Black
Samsung Smart Watch Galaxy Watch 4 GPS - Black
See item
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
6/12/25
James F.
Verified purchase
Reviewed 10/2/25, United States.
And, She Loves it! The watch tells her she is not moving enough! And, when she is roaming around it congratulation her. And, she love it! Thanks!!
Samsung Smart Watch Galaxy Watch 4 HR GPS - Silver
Samsung Smart Watch Galaxy Watch 4 HR GPS - Silver
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
9/17/25

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The Samsung Galaxy Watch 4 brought body composition tracking and Wear OS to Samsung's smartwatch lineup, combining health insights with broad app compatibility. Choosing a refurbished smartwatch gives you access to advanced wellness features while making an environmentally conscious decision. Find the smartwatch that balances fitness tracking with everyday functionality.

What are the key features of the Galaxy Watch 4?

Wear OS powered by Samsung: access to Google Play Store apps alongside Samsung Health ecosystem
Body composition analysis: bioelectrical impedance sensor measures body fat percentage, skeletal muscle mass, and body water
Advanced health monitoring: ECG, blood pressure tracking, continuous heart rate, and blood oxygen monitoring
Comprehensive sleep tracking: monitors sleep stages, blood oxygen during sleep, and snoring detection via phone integration
Super AMOLED display: available in 40mm and 44mm sizes with Always-On Display option
5ATM water resistance: swim-proof design rated to 50 meters for pool and open water
Built-in GPS: track outdoor runs, rides, and walks without your phone
Android compatibility: requires Android smartphone running Android 6.0 or higher

What are the differences between a refurbished and a used Galaxy Watch 4?

A used smartwatch is resold as-is without professional verification or formal warranty. Sensors like the bioelectrical impedance analyzer and optical heart rate monitor can degrade with wear, affecting accuracy. Water resistance seals may be compromised from previous use. A refurbished Galaxy Watch 4 from Back Market has been thoroughly inspected by trusted refurbishers according to our Quality Charter.

Each watch undergoes testing of all health sensors, GPS accuracy, display quality, battery performance, charging functionality, and water resistance integrity. You receive a minimum 1-year warranty and 30-day returns, giving you confidence that the watch will perform reliably through daily workouts and wellness tracking. Choosing refurbished means getting proven technology at a better value while keeping electronics out of landfills.

Who is the Galaxy Watch 4 best for?

The Galaxy Watch 4 suits several types of users:

Android users wanting comprehensive health tracking: body composition, ECG, blood pressure, and sleep analysis provide detailed wellness insights
Fitness enthusiasts tracking body composition: regular body fat and muscle mass measurements help monitor fitness progress beyond the scale
People upgrading from older Galaxy watches: Wear OS brings better app selection and Google service integration compared to Tizen-based watches
Casual athletes: automatic workout detection, GPS tracking, and 90+ exercise modes cover most activities without overwhelming complexity
Users wanting smartwatch features and health tracking: Google Assistant, contactless payments, music streaming, and notifications balance fitness with convenience
Budget-conscious buyers: as Samsung's previous-generation model, it offers strong features at more accessible refurbished prices

Galaxy Watch 4 vs Galaxy Watch 4 Classic: which should you choose?

The Galaxy Watch 4 and Galaxy Watch 4 Classic share identical internal hardware and health sensors—the same processor, body composition analysis, ECG, and Wear OS experience. The difference is purely design and build.

The standard Galaxy Watch 4 features a sleek aluminum case with a smooth touch bezel for navigation. It's lighter, sits flatter on your wrist, and comes in 40mm and 44mm sizes. The modern, minimalist design suits daily wear and active use.

The Galaxy Watch 4 Classic adds a physical rotating bezel, giving it a more traditional watch appearance. It comes in 42mm and 46mm sizes with a slightly thicker profile. The stainless steel case feels more premium, and many users prefer the tactile feedback of the rotating bezel over touch controls, especially during workouts when your hands are sweaty.

Choose the standard Watch 4 if you want a lighter, sportier watch or prefer the 40mm size option. Choose the Classic if you like traditional watch aesthetics, want the physical rotating bezel, or prefer the heft of stainless steel.

Buy a refurbished Galaxy Watch 4 at the best price on Back Market

Back Market offers refurbished Galaxy Watch 4 models at competitive prices without sacrificing quality or reliability. Each watch is:

Tested by trusted refurbishers: all health sensors, GPS, display, and connectivity features verified working
Backed by warranty: minimum 1-year coverage protects your purchase
Returnable for 30 days: try it through multiple workouts and daily use to ensure it meets your needs
Better for the environment: choosing refurbished extends product life and reduces electronic waste

Browse different cosmetic conditions from Premium (like-new appearance) to Fair (fully functional with visible wear) to match your budget. Choose between 40mm and 44mm sizes and Bluetooth or LTE connectivity options. Fast shipping gets your Galaxy Watch 4 to you quickly so you can start tracking your health and fitness goals.

Does the Galaxy Watch 4 work with iPhones?

No, the Galaxy Watch 4 only works with Android smartphones running Android 6.0 or higher. When Samsung switched from Tizen OS to Wear OS for the Galaxy Watch 4, they removed iPhone compatibility that existed on earlier models like the Galaxy Watch 3. If you have an iPhone, you'll need to consider the Apple Watch instead. Android users get full access to all features including Samsung Health, body composition, ECG, and blood pressure monitoring.

How accurate is the body composition measurement?

The bioelectrical impedance sensor provides estimates that are useful for tracking trends but not lab-grade precision. Accuracy varies based on hydration levels, recent meals, exercise timing, and measurement consistency. Results are more reliable when you measure at the same time each day under similar conditions—many users measure first thing in the morning. The feature works well for monitoring whether your body fat is decreasing and muscle mass increasing over weeks and months. For precise measurements, professional body composition scales or DEXA scans are more accurate.

Can I measure blood pressure on the Galaxy Watch 4?

Yes, but with limitations. The blood pressure monitoring feature requires initial calibration with a traditional cuff-based blood pressure monitor. After calibration, the watch can estimate blood pressure readings, but you need to recalibrate every four weeks for accuracy. This feature is only available in certain countries due to regulatory requirements—check if it's supported in your region. The watch isn't a medical device and shouldn't replace proper medical monitoring for hypertension or other conditions. It's useful for tracking trends and spotting changes worth discussing with your doctor.

What's the battery life on the Galaxy Watch 4?

Expect 1-2 days of battery life with typical use including Always-On Display, notifications, sleep tracking, and occasional workouts. Heavy GPS use during exercise drains the battery faster—continuous GPS tracking lasts roughly 8-10 hours. Disabling Always-On Display, reducing screen brightness, and limiting notifications can stretch battery life closer to 2 days. Most users charge nightly like they would a smartphone. The watch charges reasonably fast, reaching full charge in about 2 hours.

Does the Galaxy Watch 4 have fall detection?

Yes, the Galaxy Watch 4 includes fall detection that can automatically alert emergency contacts if you fall hard and don't respond within a set time. You need to enable this feature in settings and designate emergency contacts. The feature works for sudden, hard falls but may not detect all types of falls. It provides extra safety during activities like cycling, hiking, or for older users, though you should still follow proper safety practices and not rely solely on the watch for emergencies.

Can I download music to the Galaxy Watch 4 for offline listening?

Yes, you can download music from Spotify Premium or YouTube Music Premium directly to the watch for offline listening without your phone. You'll need a streaming service subscription that supports offline downloads. The watch has approximately 16GB of internal storage, with about 10GB available for your content after the operating system. Pair Bluetooth headphones directly to the watch for phone-free workouts with music. Standard Spotify or YouTube Music free accounts won't support offline downloads.

Can the Galaxy Watch 4 track swimming?

Yes, the watch is water-resistant to 50 meters (5ATM rating) and includes dedicated swim tracking modes. It automatically detects stroke type, counts laps in pool mode, and tracks distance, pace, and calories in both pool and open water. Activate water lock mode before swimming to prevent accidental screen touches. After swimming, you may need to clear water from the speaker grill. The watch handles recreational swimming well, though serious swimmers might want additional metrics found on dedicated swim watches.

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Trade in to get it for less

Apple Watch Series 11 colors guide: find the perfect match for your personal style | Back Market

Reviews

Breaunna M.

Alberto G.

Xros P.

Johnny G.

Kayla B.

Kofi A.

Christien R.

Charles R.

Alice Y.

James F.

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