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Description
Samsung Galaxy Active 2 44mm Bluetooth Aqua Black SM-R820NZKATGYSM R820NZKAMID Samsung Galaxy Active 2 44mm Bluetooth Aqua Black FEATURES Custom Comfort On Your Wrist Choose your look and your comfort for a wellness partner you''ll want to keep on 24 7. Galaxy Watch Active 2 comes customized from day one, starting with your choice of Bluetooth or LTE model, 44mm or 40mm, stainless steel or lightweight aluminum design, and straps galore. Widen Your Space Maximize your screen space with an uninterrupted view on a
SM-R820NZKAMID
Samsung Galaxy Active 2 44mm Bluetooth Aqua Black
FEATURES
-
Custom Comfort On Your Wrist
Choose your look and your comfort for a wellness partner you''ll want to keep on 24/7. Galaxy Watch Active 2 comes customized from day one, starting with your choice of Bluetooth or LTE model, 44mm or 40mm, stainless steel or lightweight aluminum design, and straps galore. -
Widen Your Space
Maximize your screen space with an uninterrupted view on a sleek body fitted with a touch bezel for quick control. Galaxy Watch Active 2 features an enlarged display with a pure black screen and a border that's hardly there for more space to get the insight you need. -
Get The Look That Matches Your Look With Galaxy
Express yourself with a watch face that fits your look and mood. When you snap a picture of your outfit for the day Galaxy Watch Active 2 will put together a watch face to match. -
A Watch To Make Your Own
Mix and match for a watch design that fits your look. Choose from the wide selection of straps and put together your own custom Galaxy Watch Active 2. -
Heart Rate Tracking For Peace Of Mind
Monitoring your health is at the core of Galaxy Watch Active 2 with a full eight photodiodes on the rear side of a new curved design that moulds to your wrist. Health monitoring keeps an eye on your heart rate and sends you an alert when it goes above or below normal levels. -
More To Move You
Enhance the fitness experience with the exclusive Galaxy Watch Active 2 Under Armour Edition. 6 months' MapMyRun MVP service and limited UA watch face get you off on the right foot. Form and fitness coaching gives you real-time feedback based on cadence data and more.
SPECIFICATIONS
Network/Bearer
- Infra: Bluetooth, Wi-Fi
Connectivity
- ANT+: No
- Location Technology: GPS,Glonass,Beidou,Galileo
- Wi-Fi: 802.11 b/g/n 2.4GHz
- NFC: Yes
- Bluetooth Version: Bluetooth v5.0
- Bluetooth Profiles: A2DP,AVRCP,HFP,HSP
OS
- Tizen
Display
- Technology (Main Display): Super AMOLED
- Size (Main Display): 1.4" (34.5mm)
- Resolution (Main Display): 360 x 360
- Colour Depth (Main Display): 16M
Processor
- CPU Speed: 1.15GHz
- CPU Type: Dual-Core
Memory
- RAM Size (GB): 0.75
- ROM Size (GB): 4
- Available Memory* (GB): 1.4
- External Memory Support: N/A
Sensors
- Accelerometer, Barometer, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor
Physical Specification
- Dimension (HxWxD): 44.0 x 44.0 x 10.9 mm
- Weight (g): 42
Battery
- Battery Capacity (mAh, Typical): 340
- Removable: No
- Typical Usage Time (Hours): Over 60 Hours
- Low Usage Time (Hours): Up to 131 Hours
Audio and Video
- Audio Playing Format: MP3,M4A,3GA,AAC,OGG,OGA,WAV,WMA,AMR,AWB
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 1
Too many screenshot, not detail explain enough, like a lab manual than a book
Format: Paperback, Format: Paperback
Not recommended this book.
This book is approximately 270 pages long, but around 200 pages are comprised of screenshots, including IDA Pro screenshots, Virustotal result screens, lists of function names, and lists of DLL file names.
This book primarily shows you how to use the tools, which are illustrated mainly through screenshots of the tools' screens and results.
This is a well-structured lab manual that guides you through all the necessary screens and steps to locate the flag.
However, there are too many screenshots, and the concept is not explained in detail.
It is expected that you will have a basic understanding to follow the lab manual.
And this is not colour printing, and the photo was resized, making it a bit hard to read the screenshot details.
If you are at the GREM level, you may already be familiar with using the tools.
Unless you want a quick refresher on your lab skills.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025
★★★★★ 5
Exceptional Book for Malware Analysts and Security Researchers
Format: Paperback
Uriel Kosayev did it again! MAoS is his second book, following his great first one, Antivirus Bypass Techniques.
This new book takes things to the next level with a deep dive into real-world malware and reverse engineering tactics that every security researcher can learn from. It’s packed with practical examples and insights that clearly come from real experience in the field.
If you’re into malware analysis or cybersecurity research, this book is a must-read. Uriel’s passion and expertise truly stand out on every page. Highly recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 25, 2025
★★★★★ 5
outstanding and highly informative book
Format: Paperback
MAoS - Malware Analysis on Steroids: Fighting Malware to the Death - Real-World Threats and Reverse Engineering Tactics by Uriel Kosayev is an outstanding and highly informative book. This is the second book I’ve read from him, after Antivirus Bypass Techniques, and once again I found the content to be extremely practical, well-structured, and insightful. Uriel has a way of explaining complex malware analysis and reverse engineering concepts in a way that is both approachable and deeply technical. The real-world tactics and examples make it not just a book you read once, but a reference you’ll return to often. Without a doubt, another excellent resource—I’m giving it 5 stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 10, 2025
★★★★★ 4
good
Format: Paperback
Good practical content, quality of images could be improved
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 13, 2025
★★★★★ 5
Essential for Malware Hunters
Format: Hardcover
MAoS - Malware Analysis on Steroids is a clear, practical, and engaging guide to real-world malware threats. It blends hands-on reverse engineering tactics with modern case studies, making it both highly technical and easy to follow. Whether you’re new to malware analysis or a seasoned security pro, this book sharpens your skills and mindset for the fight against today’s threats.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2025
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