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Samsung

Samsung Galaxy Watch 4 40mm R865 Smartwatch Bluetooth WiFi + LTE with ECG Monitor Tracker for Health Fitness Running Sleep Cycles GPS Fall Detection - (Pink Gold) (Renewed)

  • Based on 1,562 reviews
Condition: Refurbished - Excellent
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Availability: Only 4 left in stock, order soon!
Fulfilled by Electro Store LLC (S/N Recorded)
Arrives Aug 11 – Aug 15
Order within 21 hours and 18 minutes
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Features

  • Item Package Dimension- 18L X 2.2W X 8H Inches
  • Item Package Weight - 0.37037660016 Pounds
  • Item Package Quantity - 1
  • Product Type - Wearable Computer
  • Cellular LTE model Compatible with Cellular Network, Contact Carrier to Register on your account. Compatible with Android devices. Supports Samsung Pay. 4G LTE Bands: B2 (1900 MHz), B4 (1700 MHz), B5 (850 MHz), B12 (700 MHz), B13 (700 MHz), B25 (1900 MHz), B26 (850 MHz), B66 (1700 MHz), B71 (600 MHz) - Please check if compatible with your carrier.

Description

Cosmetic Condition: Acceptable Screen: May have a small number of shallow scratches that are invisible when the screen is turned on. Body: Light scratches, clearly visible when holding the product 12 inches away, and perceptible to touch Functional Condition: Fully Functional Battery: >80% of original battery life Accessories: Generic or original equipment manufacturer accessories and packaging provided Guarantee: 90-day Amazon Renewed Guarantee

Operating System: MAC OS


Memory Storage Capacity: 16 GB


Special Feature: ECG, GPS, Sleep Monitor, Text Messaging, Time Display


Battery Capacity: 247 Milliamp Hours


Connectivity Technology: Bluetooth, GPS, Wi-Fi


Wireless Communication Standard: Bluetooth


Battery Cell Composition: Lithium Ion


GPS: True


Shape: Round


Screen Size: 1.71 Inches


Operating System: MAC OS


Additional Features: ECG, GPS, Sleep Monitor, Text Messaging, Time Display


GPS Geotagging Functionality: True


Band Material Type: Aluminum


Case Material Type: Aluminum


Water Resistance Level: Water Resistant


Sport Type: Fitness, Running


Human Interface Input: Touchscreen


Clasp Type: Tang Buckle


Supported Application: GPS, Sleep Monitor


Water Resistance Depth: 50 Meters


Supported Satellite Navigation System: GPS


Controller Type: Google Assistant


Metrics Measured: ECG, Sleep Duration


Closure Type: Buckle


Battery Capacity: 247 Milliamp Hours


Battery Cell Type: Lithium Ion


Battery Power: 247 Milliamp Hours


Screen Size: 1.71 Inches


Display Type: AMOLED


Resolution: 396 x 396


Compatible Devices: Smartphone


Compatible Phone Models: Android devices


Memory Storage Capacity: 16 GB


Warranty Type: Limited


Waterproof Rating: IP68


Brand: Samsung


Model Name: Samsung Galaxy Watch 4


Target Audience: Unisex Adults


Age Range Description: Adult


Model Number: SM-R865UZDAXAA


Built-In Media: Watch Band


Wearable Computer Type: Smart Watch


UPC: 686457982351


Manufacturer: Samsung Electronics


Shape: Round


Style Name: Modern


Color: Pink Gold


Band Color: beige


Connectivity Technology: Bluetooth, GPS, Wi-Fi


Wireless Compability: Bluetooth


Wireless Provider: Unlocked for All Carriers


Cellular Technology: LTE


Communication Feature: True


Sim Card Size: eSIM


Item Weight: 0.5 Pounds


Item Dimensions: 6 x 4 x 4 inches


Item Dimensions D x W x H: 1.26"D x 1.55"W x 1.26"H


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 11 – Aug 15

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Easy setup with Samsung phone
Great condition. Bot a scratch on it. Battery only lasts one day, but quality watch. Easy to setup with Samsung phone.
Reviewed in the United States on October 20, 2025 by David R Evans
    • Long shifts
I work as a nurse and my shifts are typically 13 hours long. This watch is used to get important notifications and track fitness while at work. The watch came and appeared brand new. It was dead on arrival but after about an hour of charging it was at 100%. It spent the day going through updates as to be expected with new technology. Battery life is great, at the end of my shift (which the watch was busy with notifications, tracking, and heart monitoring) the battery was at 30% which is very similar to the battery life of my cellphone. I'm sure if you use every single feature available on the watch, it'll drain fast, but I did not find this to be an issue. Wears comfortably, I have small wrists and the size was not massive on me. Very satisfied with this purchase and getting it cheaper because it wad refurbished was icing on the cake ... show more
Reviewed in the United States on November 9, 2023 by Haley O.
    • Love it
Fits really nice. Perfectly works. Have had it p n for 2 days and is tracking nicely. Does everything the watch says it does. I got pink and love the color and watch face.
Reviewed in the United States on March 28, 2026 by Pretty neat
    • Great condition, poor battery. Great condition, poor battery.
Review Image by Savannah
The watch arrived quickly in excellent condition - I would not have known it was renewed if the product description didn't say so. I was easily able to connect it to my phone and get it working. Everything works as expected and I like the features. However, the battery life is not great and it takes a long time to charge. You will need to charge it at least once a day for about an hour and a half. I have definitely found myself wearing this less than I intended due to needing to charge it in the middle of the day and then forgetting to put it back on as I go about my day. ... show more
Reviewed in the United States on April 14, 2023 Reviewed in the United States on April 14, 2023 by Savannah
    • Product came in amazing condition Product came in amazing condition
Review Image by Monii
Review Image by Monii
Even though the product (galaxy watch 4) is refurbished and is at a low price i think the quality of the product is amazing, not a scratch or ding on it. I mean it came in the wrong color but that's fine. I can just get covers for it. The battery is also good for the watch it last 1 day with all the software that I can have on running in the background. Which is good for a nice cheap renewed watch. ... show more
Reviewed in the United States on September 6, 2024 Reviewed in the United States on September 6, 2024 by Monii
    • Great seller, would buy from them again.
Works great, in fantastic condition, I'd absolutely buy from this seller again.
Reviewed in the United States on April 18, 2026 by Amazon Customer
    • Falsely advertised conditions of the watch
“This refurbished Samsung Galaxy Watch was misrepresented as being in ‘excellent condition,’ yet it arrived scratched, dirty, sticky. You would think they would try to ensure that the item is cleaned and looks presentable.Before shipping. It repeatedly froze even after multiple factory resets, overheated to the point of displaying temperature warnings while charging, and shut down at 4% battery — a completely defective device and a blatant case of false advertising. The seller included a note urging buyers to contact them instead of Amazon customer service, which only further undermines their credibility; if they cannot even send a functioning watch, how can they be trusted to ‘make it right’? Do not waste your time or your money on this seller. ... show more
Reviewed in the United States on May 30, 2026 by Madeline Quiñones-Dubón
    • Superó mis expectativas Superó mis expectativas
Review Image by BROWN SUAREZ JOSE A
Review Image by BROWN SUAREZ JOSE A
Como nuevo, mejor no podía estar.
Reviewed in the United States on April 26, 2026 Reviewed in the United States on April 26, 2026 by BROWN SUAREZ JOSE A

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