![Samsung Galaxy Watch 8 (2025) 40mm Bluetooth Smartwatch, Cushion Design, Fitness Tracker, Sleep Coaching, Running Coach, Energy Score, Heart Rate Tracking, Silver [US Version, 2 Yr Warranty]](https://m.media-amazon.com/images/I/51Lv8lEGazL.jpg)

⌚ Elevate every moment — where sleek design meets smart living.
The Samsung Galaxy Watch 8 (2025) 40mm Bluetooth Smartwatch combines a minimalist, lightweight design with advanced health tracking features including heart rate monitoring, sleep coaching, and a real-time running coach. Featuring a vibrant 1.3-inch AMOLED display, 40-hour battery life, and a personal AI assistant, it seamlessly integrates fitness and productivity. Water-resistant up to 50 meters and backed by a 2-year warranty, it’s engineered for professionals who demand style, performance, and smart convenience all day long.















| ASIN | B0F7PN7C8Z |
| Additional Features | Activity Tracker, Lightweight |
| Age Range Description | Adult |
| Band Color | White |
| Band Length | 210 Millimeters |
| Band Material Type | Rubber |
| Battery Average Life | 40 Hours |
| Battery Capacity | 435 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Power | 1.23 Watt Hours |
| Best Sellers Rank | #735 in Electronics ( See Top 100 in Electronics ) #16 in Smartwatches |
| Brand | Samsung |
| Built-In Media | Charging Cable, User Manual, Watch Band, Watch Body |
| Closure Type | Buckle |
| Color | Silver |
| Communication Feature | Bluetooth, GPS |
| Compatible Devices | Smartphone |
| Compatible Phone Models | Android Devices |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.5 out of 5 stars 1,262 Reviews |
| Display Type | AMOLED |
| EU Spare Part Availability Duration | 2 Years |
| GPS Geotagging Functionality | Built-in GPS |
| Human Interface Input | Touchscreen |
| Item Dimensions | 7.13 x 2.76 x 1.65 inches |
| Item Dimensions D x W x H | 1.68"D x 1.59"W x 0.34"H |
| Item Weight | 30 Grams |
| Manufacturer | SAMSUNG |
| Maximum Display Brightness | 3000 Nit |
| Memory Storage Capacity | 32 GB |
| Metrics Measured | Heart Rate Monitor, Sleep Duration, Stress |
| Model Number | SM-L320NZSQXAA |
| Operating System | Wear OS powered by Samsung |
| RAM Memory Installed | 2 GB |
| Resolution | 480 x 480 |
| Screen Size | 1.3 Inches |
| Shape | Round |
| Special Feature | Activity Tracker, Lightweight |
| Style Name | Bluetooth |
| Supported Application | Alarm, Calendar, Fitness Tracker, Heart Rate Monitor, Multisport Tracker, Music Player, Pedometer, Reminders, Sleep Monitor, Voice Assistant |
| Supported Satellite Navigation System | GPS |
| Target Audience | Unisex Adults |
| UPC | 198957218538 |
| Warranty Description | 2 Year Manufacturer |
| Warranty Type | Limited |
| Water Resistance Depth | 50 Meters |
| Water Resistance Level | Water Resistant |
| Wearable Computer Type | Smart Watch |
| Wireless Communication Standard | 802.11a/b/g/n/ac |
| Wireless Compability | 802.11a/b/g/n/ac |
| Wireless Provider | Unlocked |
A**Y
Fantastic Smartwatch with Great Features and Comfortable Fit
I recently purchased the Samsung Galaxy Watch 8, and it has quickly become an essential part of my daily routine. The watch feels solid and well‑built, with a premium finish that looks good both during workouts and in more casual or professional settings. The display is bright and clear, making it easy to read notifications, health metrics, and apps at a glance. Performance has been smooth. I haven’t experienced any lag when switching between apps or tracking activities. The fitness and health tracking features are comprehensive and reliable, from heart rate monitoring to sleep tracking, and the automatic workout detection works well. Battery life is better than I expected. With typical use, I’m getting through most of the day comfortably and often into the next before needing a recharge. The interface is intuitive, and pairing with my Samsung phone was quick and seamless. Overall, the Galaxy Watch 8 delivers excellent performance, useful features, and comfortable all‑day wear. It’s a great option if you want a versatile smartwatch that handles both fitness tracking and everyday smart features with ease.
J**.
Great quality
I use my Samsung Galaxy Watch 8 every single day, and it has been fantastic! I love using it to track my exercise—it keeps accurate records of my workouts, heart rate, and steps, which really helps me stay on top of my fitness goals. I also use it to text, and the text quality is surprisingly clear for a watch. The interface is intuitive, the battery lasts all day, and it’s comfortable enough to wear from morning workouts to evening activities. It’s a reliable, versatile smartwatch that has easily become an essential part of my daily routine. Highly recommend for anyone looking for a fitness-friendly, fully functional smartwatch!
M**C
Exactly what I needed.
Pros. Easy fast setup. Readings seem fairly accurate. Big, easy to read screen. Lots of watch faces to choose from. Everything just works. Paired with S25Ultra. Battery life seems very good after a couple full days of use. Ai assistant is great. Cons. Not uncomfortable, but not as compassionate I'd hoped. Not a deal breaker. But will take some getting used to. The story. So I'll be 50 this summer and I work a labor intensive job 12-14 a day. Wanted a "fitness" watch so I could monitor my heart rate etc. Picked up a FitBit versa 4. It was very comfortable. Very comfortable. But the heart rate monitor was all over the place, registering a resting HR of 53, then suddenly 120, then 85. It was just sll over the place. Shame because it was unbelievably comfortable and had outstanding battery life. Returned it and after a lot of research, order the galaxy watch 8. Kinda wish I got the 40 instead of 44. It is a bit big, and I feel that. I'm sure I'll get used to it. No deal breakers here. Just gotta get used to it. Battery: I've read reviews stating the battery life isn't great. Not sure why they say that. I've used it a couple days now and I use about 20% battery in a day. I don't have always on display on, as I don't look at my wrist constantly. So it lighting up when I turn my wrist is just what I want. I have heart rate monitoring, steps being counted, i scroll over to check weather. Use the ai Gemini to set timers etc. Even when the watch did an update in the middle of a day, the watch only used 20% battery that day. So I'd say battery life is very good. I'm nor comparing to other watches as I haven't used one in years aside from the fitbit I returned for this. For the extra cost, and extra size... you do get great app integration with galaxy phone . Better than my experience with fitbit. Also readings seem more accurate all around. All around I'd say this is a great buy and a lot of value for the $. -note: I'm not knocking the fitbit versa 4. I believe I received a defective unit. But chose this for the health app integration with my phone and better native Samsung/android app integration and ai assistant.
J**R
Great watch
I am thoroughly enjoying the watch. I upgraded from a Fitbit 3. I went back and fourth between this and the Oura ring and a newer fitbit. After enough research I decided this was a better choice. It was more expensive than the fitbit, but cheaper than the Oura ring, which also requires a subscription for most of it's features. The health features on this are pretty equivalent to what my Fitbit 3 had, but it had a few more like the ECG feature that the fitbit did not have. The screen is nice and bright and easy to read. I also like being able to adjust the watch face. I have a few I've checked out. The only downside is the battery life. I don't run alot on mine, but still need to charge it like every 24 hours or so.
L**R
Samsung newest watch is awesome.
The watch works great. Tracks sleep, steps, heart rate, and oxygen levels. It is a little big for small wrists. I wish it came in 36 or 38, but 40 was the smallest. Battery last about 2 days. Plenty of options on Amazon for different colored bands that you can change out easily.
R**N
Excellent watch, elegant and functional
I'm very happy with this watch. The quality is much better than I expected: the materials feel durable, the design is modern and suitable for both everyday wear and more formal occasions. The strap is comfortable, the size is ideal, and the details look very refined. It works perfectly, is easy to adjust, and I also really liked the packaging. It definitely looks like a more expensive product. I highly recommend it to anyone looking for a beautiful, practical, and high-quality watch.
K**G
Nice watch! Does everything I need and more.
Upgraded from an older Galaxy watch to this one. Love the slim watch face. Thought i would mixed the physical rotating bezel but I don't, quickly got use to the virtual/touch bezel. Also, the newer watch software supports many more apps that are on my phone, like security camera systems. I don't turn on the "always on" display because it can be distracting to me and others, especially in low light situations. Using the "auto on" setting (like when you raise your arm to look at your watch, last 2-3 days. Also, the watch charges quickly.
C**N
Samsung watch 8
Love this watch! This product is thinner than the watch I had years ago. Samsung is a great company and I own a fair amount of their products. The fit is on target, the HR monitor is fairly correct. Setting this up to what you want is easily done. But, come on Samsung, you need to step up your game and make the battery longevity better. Ive had a Amazfit that lasted 1-1/2 to 2 weeks over your watches. I love the color and simplicity of the design. The watch is durable. There's a lot of apps on this watch in conjunction with my S25 phone. Like I mentioned above, I love this watch just wish it had a longer lasting battery.
Trustpilot
3 days ago
1 day ago