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Samsung Galaxy Watch4 40mm Smart Watch, LTE, Black
Samsung Galaxy Watch4 40mm Smart Watch, LTE, BlackRestored SAMSUNG Galaxy Watch 4 40mm LTE Black SM R865UZKAXAA RefurbishedSamsung Galaxy Watch4 40mm Smart Watch Bluetooth BlackSAMSUNG Galaxy Watch 4 40mm BT Silver SM R860NZSAXAASamsung Galaxy Watch4 40mm Smart Watch Bluetooth Pink GoldSAMSUNG Galaxy Watch 4 40mm LTE Pink Gold SM R865UZDAXAA
Series:LTE-Out of stock
Color:Black-Out of stock
selected, Black, Out of stock
Pink Gold, Out of stock
Key item features
- Manage your overall sleep quality for a great night's sleep with an advanced tracker that calculates your sleep score.1,2,3
- Be smart about your heart with ECG Monitoring that gives accurate readings.4,5,6
- 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.7
- Make the most out of every mile with Advanced Run Coaching and VO2 max readings to assess your cardio levels.8,9
- Tap into the power and convenience of select Google services and apps on your wrist.11
- With LTE Connectivity, you're always connected on your Galaxy Watch4 — call, text, stream music and receive notifications just like you would with Wi-Fi.12
- Show off your style with a luxurious and timeless watch design that's great for any occasion. Personalize your look even more with a range of stylish watch faces and bands.13
Specs
- Battery life40 hours
- Compatible OSAndroid
- Internal memory16 GB
- Resists waterY
Reviews summary
Pros
- : Connects easily to phone and other devices.
- : Tracks various exercises, including steps, heart rate, and sleep.
- : Enables direct phone call functionality without needing a phone.
- : Tracks various fitness metrics including steps, heart rate, and body fat percentage.
- : Provides detailed data on exercise, sleep, and steps.
Cons
- : May not last a full day, requiring daily charging.
Generated by AI
Current price is USD$363.27
Price when purchased online
Selected option out of stock
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About this item
Product details
Introducing the Samsung Galaxy Watch 4 LTE Crush your health and wellness goals every day with the watch that gets you Crush workouts and all your health goals with Samsung Galaxy Watch4, the smartwatch that gets you. Push yourself to the next level with Auto Workout Tracking, Advanced Run Coaching, and Group Challenges. Track heart and lung endurance with oxygen level monitoring.1 Combining style and function, Galaxy Watch4 offers a number of fashionable bands to match your every mood and all-day comfort to keep you looking great from the locker room to the conference room. Staying on top of your day on the go is a breeze with Google app integration and call-text-notification connectivity. Galaxy Watch4 delivers everything you need to conquer your day, no matter where you are or what’s on your plate. 1Accurate VO2 max reading requires running outdoors for at least 20 minutes with GPS on; consult user manual before use. The VO2 max software functions are not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease.
- Manage your overall sleep quality for a great night's sleep with an advanced tracker that calculates your sleep score.1,2,3
- Be smart about your heart with ECG Monitoring that gives accurate readings.4,5,6
- 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.7
- Make the most out of every mile with Advanced Run Coaching and VO2 max readings to assess your cardio levels.8,9
- Tap into the power and convenience of select Google services and apps on your wrist.11
- With LTE Connectivity, you're always connected on your Galaxy Watch4 — call, text, stream music and receive notifications just like you would with Wi-Fi.12
- Show off your style with a luxurious and timeless watch design that's great for any occasion. Personalize your look even more with a range of stylish watch faces and bands.13
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Battery life
40 hours
Compatible OS
Android
Internal memory
16 GB
Resists water
Y
Warranty
Warranty information
1-year limited warranty
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warranty url
Warnings
Ingestion Hazard
This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Connects easily to phone and other devices.
- : Tracks various exercises, including steps, heart rate, and sleep.
- : Enables direct phone call functionality without needing a phone.
- : Tracks various fitness metrics including steps, heart rate, and body fat percentage.
- : Provides detailed data on exercise, sleep, and steps.
Cons
- : May not last a full day, requiring daily charging.
Generated by AI
Customer images
+634 images
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Showing 1-3 of 3,086 reviews
Dec 6, 2025
mommaShel
Top Reviewer
Item details
Series: Bluetooth
Color: Pink Gold
5 out of 5 stars review
Verified Purchase
Great watch!
i bought this watch on a whim. my health hasn't been great and i seen this and bought it for the features. it can detect sleep apnea, it will send out a SOS alert if you fall, it tracks ur heart and oxygen and can even run a EKG. i have had it for months now -6 mo or so, and have not used even half its features yet! i love i can answer my phone thru the watch if my phone is not within reach. cute pink band. sending messages is hard bc its so little cute possible lol. i did notice it disconnects a lot for some reason. battery stays charged for 1 day. charging only takes 30 min to full.
Helpful?1DT6ZTGOIIWX484590193
May 4, 2025
matthew
Item details
Series: Bluetooth
Color: Black
5 out of 5 stars review
Verified Purchase
Tricky install but Genius level watch
IMPORTANT in order to sync to your phone you have to cancel your screen lock for the account linking step or google play will just crash and it won't finish the startup process!!! no one seemed to know about this and i went through sooo much suffering getting it to work. the watch is amazing and doesn't irritate my way too sensitive skin. i recommend one of those stretchy fabric wrist bands to go with it. this has become my new electronic baby
Helpful?1DT6ZTGOIIWX484590193
Jan 5, 2023
Liz
5 out of 5 stars review
Verified Purchase
In love
I love this watch. I wear it everyday to work. I like the power saving option because the battery lasts me all day. I can call and control my music from the watch, so that's a plus for me. I have a small wrist, and the band that the watch comes with makes my wrist look funny, so I bought a band online. I like that we can customize the watch.
Helpful?1DT6ZTGOIIWX484590193
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