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SAMSUNG

SAMSUNG Galaxy Watch 4 40mm Smartwatch with ECG Monitor Tracker for Health, Fitness, Running, Sleep Cycles, GPS Fall Detection, Bluetooth, US Version, SM-R860NZKAXAA, Black

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Jan 15
Order within 16 hours and 29 minutes
Available payment plans shown during checkout

Color: Black


Size: 40mm


Style: Bluetooth


Features

  • BODY COMPOSITION ANALYSIS: Galaxy Watch4 is the first smartwatch to off body composition data right on your wrist, On your own schedule, now you can get readings on body fat, skeletal muscle, body water, basal metabolic rate, and Body Mass Index.Supported Application:Heart Rate Monitor,Sleep Monitor,Fitness Tracker. Connectivity technology:LTE,Bluetooth,GPS. Wireless comm standard:Bluetooth
  • BETTER SLEEP STARTS HERE: Wake up feeling refreshed and recharged with advanced sleep tracking; When you go to bed, your Galaxy Watch4 sleep tracker starts monitoring your sleep and SpO2 levels continuously
  • BE SMART ABOUT YOUR HEART: Take care of your heart with accurate ECG monitoring and keep an eye on possible atrial fibrillation, a common form of irregular heart rhythm; Share personalized readings with your doctor using the Samsung Health Monitor app on your compatible Galaxy phone
  • MAKE EVERY WORKOUT COUNT: Get the most out of every exercise session with advanced workout tracking that recognizes 6 popular activities, from running to rowing to swimming, automatically in just 3 minutes; Stay motivated by connecting to live coaching sessions via your smartphone or to dynamic Group Challenges with your friends
  • GO THE EXTRA MILE: Improve your runs with advanced running coaching technology; VO2 Max readings assess your oxygen levels to manage and track your heart and lung endurance
  • EXTENSION OF YOUR PHONE: Put the phone features you need right on your wrist and stay connected to calls, texts, notifications, and music streaming, all accessible with a simple tap
  • GOOGLE ON YOUR WRIST: Tap into the power and convenience of select Google services and apps right from your wrist; Pay for coffee; Get directions to the park; Use Bixby or Google Assistant for help on almost any topic; Stream your favorite tunes on YouTube

Description

Your style. Your health. Look good and feel great with your smart, new companion, Samsung Galaxy Watch4. Make a stylish statement with an iconic silhouette and stainless steel casing, while your watch keeps you in tune with your health and pushes your fitness goals further. Make the most of every run with advanced coaching and oxygen level monitoring that help you exercise smarter while increasing endurance. Leave your phone behind while staying connected call, text and stream music, all from your wrist with LTE connectivity. Galaxy Watch4 is health evolved. The SpO2 measurement software is not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease. The snoring measurement requires smartphone with Android 6. 0 or later, 1. 5GB of RAM, phone within 2 feet of user, with snore detection enabled through Samsung Health app version 6. 18 or higher. Requires Samsung Health app version 6. 18 to view history. For clinical trial results concerning the accuracy of the ECG monitor. ECG monitor app is not intended to replace traditional methods of diagnosis or treatment and is for information purposes only. The ECG monitor app is not intended for users with known arrhythmias other than atrial fibrillation or users under 22 years old. Users should not interpret or take clinical action based on the device without consultation of a qualified healthcare professional. Reαuires Samsung Galaxy smartphone with Android 7 or later and Samsung Health Monitor app available only at the Samsung Galaxy app store. Water-resistant up to 50 meters per ISO standard 22810:2010. Not intended for scuba diving. Avoid excessive, sudden temperature changes and high-velocity activities. Rinse in fresh water/dry after use in sea water or chlorinated water. This device and related software are not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment, or prevention of disease. Accurate VO2 max reading requires running outdoors for at least 20 minutes with GPS on; consult user manual before use. This device and VO2 measurement software are not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment, or prevention of disease. Compatible with select Bluetooth capable smartphones running Android 6. 0 or higher and RAM above 1. 5GB. Galaxy Watch4 Series supported features may vary by carrier and compatible device. For best results, connect with compatible Samsung Galaxy smartphones. Google is a trademark of Google LLC. Google, Google Assistant, and YouTube Music are tr.ademarks of Google LLC. Select interchangeable watch bands sold separately.The product is multiple voltage compatible, that voltage arrange is 100-240V.

Operating System: Android


Memory Storage Capacity: 16 GB


Special Feature: ECG, Sleep Monitor, Activity Tracker, GPS, Bluetooth, Heart Rate Monitor, Wireless, Daily Workout Memory, Notifications, Music Player See more


Battery Capacity: 12 Milliamp Hours


Connectivity Technology: Bluetooth, GPS, LTE


Wireless Communication Standard: Bluetooth


Battery Cell Composition: Lithium Ion


GPS: Built-in GPS


Shape: Heart


Screen Size: 1.2 Inches


Product Dimensions: 1.59 x 1.54 x 0.38 inches


Item Weight: 0.914 ounces


Item model number: SM-R860NZKAXAA


Batteries: 1 Lithium Ion batteries required. (included)


OS: Android


Wireless communication technologies: Bluetooth


Connectivity technologies: Bluetooth, GPS, LTE


GPS: Built-in GPS


Special features: ECG, Sleep Monitor, Activity Tracker, GPS, Bluetooth, Heart Rate Monitor, Wireless, Daily Workout Memory, Notifications, Music Player


Other display features: Wireless


Human Interface Input: Touchscreen, Buttons


Scanner Resolution: 390 x 390


Color: Black


Whats in the box: Watch, Band, Charger


Department: mens


Manufacturer: Samsung


Date First Available: August 11, 2021


Weight: 25.9 Grams


Standing screen display size: 1.2 Inches


Memory Storage Capacity: 16 GB


Ram Memory Installed Size: 1.5 GB


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jan 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Sleek Companion for Everyday Life
Color: Silver Size: 40mm Style: Bluetooth
This Samsung Galaxy Watch 4 is a stylish and capable smartwatch. The health and fitness tracking features are robust, with accurate readings for steps, heart rate, and sleep. The ECG monitor and fall detection add valuable peace of mind. The watch itself is comfortable to wear and the interface is intuitive. While the battery life could be slightly better, overall, it's a fantastic everyday companion for those looking to stay active and connected. ... show more
Reviewed in the United States on January 2, 2025 by Tony Rosati
    • Very Nice product
Color: Silver Size: 40mm Style: Bluetooth
05/13/2023: A really, really nice smartwatch. My wife has an Apple watch and it is nice, but I have to say that this Samsung 4 is a notch better. Her watch cost $280 after a deal with her phone service. My Samsung 4 was just under $90 from Amazon, and it is a real beauty. I am still learning some things about it, but love it, love it. Quality plus. But, another BUT -- like the Apple Watch, the battery life is terrible. You have to charge it every day -- that is, unless you shut everything off, or down. There is a feature on the watch, where you can select Battery Saver features. Still, so disappointed in battery life. I have a cheap smartwatch that gets me 5 plus days, and it does nearly all of the things needed to keep track of sleep and Heart rate. The cheap watch also has a Blood Pressure reading -- yep, BP. On the other hand, the Samsung 4 has ECG, which is pretty cool, and it keeps a running record that you record for your doctor. I will be trying the different settings on the Samsung, after all, I do not need all of the features that come with the Samsung 4. But, like many others, I do wonder why the cheap smartwatches are able to get so much use out of their batteries, as opposed to these HIGH priced, name-brand watches. As it is, if you plan on using the sleep feature, then you will need to charge every day, or night before going to bed. Getting 2 days of use is a pipe dream if you use the watch to track your movements and monitor your cell phone and massaging, which I do not really need, but it is pretty handy. Maybe you could get 2-3 days, if you shut everything but the TIME off. I will find out. Remember, by shutting all of the AUTO features off, you still have access to manually use, or turn on a feature you want to use for the moment. What a nicely built watch -- more later -- 05/15/2023 Update: Battery life is terrible. You can extend the battery life by shutting everything off, but that defeats the purpose of having one of these Smartwatches, right? Last night, as I went to bed, shut everything down, leaving only the sleep mode on, with a full charge. Got up this morning and it had 86% left. I turned everything back on, played with the settings, on, off, and other features, etc. Also, had to reconnect to my phone to record my sleep activity. I have been up for 2 hours now and the battery reads, 45%. I got up, just under 2.5 hours ago, activated the watch, turned wifi back on to communicate with my Samsung Galaxy 22 phone, and have already used up half the battery capacity. My wife says it is not big deal, after all, she has to recharge her Apple watch every day. Great, so that makes me NOT feel better, not after owning some cheapy watches that never needed charging for 5-7 days, and they tracked my sleep, my BP, my steps, and, really, the cheapy apps were easier to navigate. Seriously, the Samsung is a beauty, but am I really buying jewlery? ... show more
Reviewed in the United States on May 13, 2023 by Dan Baxley
    • Good but battery life sucks
Color: Silver Size: 40mm Style: Bluetooth
because it is kinda like an iphone on your wrist, it takes up a lot of batteries. If I turn on power-saving mode and pick the most simple watch-face, then from 6am-8pm I will have 64% left when I don't receive text message or text back. Images are good, almost like looking at my phone, contrast, colors, and accuracy of pixel is good. Texting- I like how I can text talk and it'll respond in what I say. This usually drops my battery life most. Btw, the texting language has to be the language of the programmed language of the watch, so don't try to respond using voice-texting in a diff language than the one programmed on the watch. Like if I programmed it as "English", I can voice-text only in english and not Vietnamese or Spanish. Sleep-monitoring- in the morning it'll tell me how many hours of sleep, light-sleep, REM, and more. It's good, through the pulse-oximeter reading of my sleep patterns, I learned I had sleep apnea. It gives a range of your Pulse-Ox when you sleep at night like 85-95% detailing perhaps that night I was more stressed and didn't work out, so lung capacity decreased. It's a good monitoring tool. Water-resistant- I'm a nurse at a hospital, I wash my hands all the time, so far no water issues. I never had to turn on the water resistant option, and use it all the time. Though, after 12 hours, the heaviness of the watch drains me, so I like to give my wrist a break and take it off to charge. Battery life- I have to charge daily with this, can't go a day without it. But the upsize is that it charges QUICKLY. Within 15 minutes of charging, it can go from 15% to 50%, and from 85% to 100%. It charges quickly, but drains quickly too. Phone reception- I used it once or twice bc I don't use my phones for calls much but more for instant messaging. Clear reception, my mom heard me well, and we were able to carry a convo while I shopped at Walmart. Wouldn't recommend using this option in confined space though. Steps- it over calculates my steps, giving me the impression that I've walked longer, but no. EKG- It's good, idk how accurate it is, but so far it's good. Benefits- when you are on GPS mode, it'll have it on your watch, and beeps or vibrates when a turn or stop is needed. Really cool, in case you lose your phone while driving, or don't have a phone holder in your car, this function is cool. ... show more
Reviewed in the United States on May 10, 2022 by Sammie

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