SKU: 58141570828

Samsung Galaxy Watch4, 40mm, Black, Bluetooth

Sale price$115.70 Regular price$128.56
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Description

Samsung Galaxy Watch4, 40mm, Black, BluetoothThe Samsung Galaxy Watch4 40mm in Black is a compact, stylish smartwatch designed to be your everyday wellness companion. Engineered to blend fashion with fitness, it puts total wellness management right on your wrist, helping you understand your body, sleep, and activity in a more connected, intuitive way. With Wear OS powered by Samsung, a refined Super AMOLED display, and a robust set of health and smart features, this 40mm watch is built to keep

The Samsung Galaxy Watch4 40mm in Black is a compact, stylish smartwatch designed to be your everyday wellness companion. Engineered to blend fashion with fitness, it puts total wellness management right on your wrist, helping you understand your body, sleep, and activity in a more connected, intuitive way. With Wear OS powered by Samsung, a refined Super AMOLED display, and a robust set of health and smart features, this 40mm watch is built to keep up with your active lifestyle while staying comfortable and easy to wear all day long.

  • Comprehensive health tracking at a glance. The Galaxy Watch4 introduces Samsung’s BioActive Sensor, a tri‑sensor fusion that combines optical heart rate, electrical heart (ECG), and bioelectrical impedance analysis. This powerful combination delivers deeper insights into your health, from resting heart rate and stress patterns to body composition and sleep quality. It’s designed to help you make sense of the data you’ve been collecting and translate it into actionable steps toward a healthier routine.
  • Advanced fitness tracking and coaching. Whether you’re hitting the gym, training for a race, or enjoying a casual jog, Watch4 supports a broad range of workouts with automatic activity detection and real-time metrics. Track VO2 max, monitor pace and cadence, and use guided workouts to stay motivated. GPS keeps your route accurate during outdoor sessions, and Samsung Health syncs seamlessly with your data, so you can review trends over days, weeks, or months.
  • Smart companionship on your terms. Stay connected without reaching for your phone. Receive calls, texts, calendar alerts, and app notifications directly on your wrist. Control music, manage smart home devices, and access favorite apps with the smooth, responsive Wear OS by Samsung experience. The Bluetooth model is designed for everyday use, pairing effortlessly with most Android devices and offering broad compatibility with iOS for basic notifications in many regions.
  • Compact design with premium comfort. The 40mm aluminum case is lightweight and refined, crafted to fit comfortably on smaller wrists while still delivering a bold, modern look. It features a vibrant Always‑On Super AMOLED display for sharp, legible data and elegant watch faces that you can customize to match your style—whether you’re at the gym, in the office, or out for an evening with friends.
  • Reliable battery life and durability. Expect solid all‑day performance with a battery designed to keep up with your routines. The watch supports wireless charging and is rated for everyday water resistance, making it suitable for workouts, showers, and swimming sessions. Its durable build is paired with a range of strap options, so you can switch up your look while maintaining comfort and resilience throughout the day.

Technical Details of Samsung Galaxy Watch4, 40mm, Black, Bluetooth

  • Display: 1.2‑inch Super AMOLED, high‑clarity colors, 360 x 360 resolution, always‑on capability
  • Case size and materials: 40mm watch case, lightweight aluminum chassis, smooth curved glass
  • Processor and memory: Wear OS by Samsung platform with capable processing; RAM and storage designed for smooth app performance and music storage
  • Connectivity: Bluetooth for wireless pairing, plus compatible sensors for fitness and health tracking; optional NFC for payments in supported regions
  • Health sensors: BioActive Sensor (optical heart rate, ECG, and bioelectrical impedance for body composition)
  • GPS: Built‑in GPS for precise outdoor activity tracking
  • Water and durability: Water resistance suitable for everyday activities and workouts
  • Battery: Long‑lasting rechargeable battery with wireless charging capability
  • Operating system: Wear OS Powered by Samsung, optimized for Samsung Health and Galaxy ecosystem

How to install Samsung Galaxy Watch4

Setting up your Galaxy Watch4 is quick and straightforward. Start by charging the watch fully, then follow these steps to pair and personalize your experience:

  • Step 1: Power on the watch by pressing and holding the side button until the Samsung logo appears.
  • Step 2: On your phone, install the Samsung Galaxy Wearable app from the Google Play Store or Apple App Store, depending on your device.
  • Step 3: Open the Galaxy Wearable app and follow the on‑screen prompts to pair the watch with your phone via Bluetooth. Grant the necessary permissions so health data, notifications, and app access sync smoothly.
  • Step 4: Choose a watch face and strap that fit your personal style, then customize shortcuts, notifications, and health tracking preferences to suit your daily routine.
  • Step 5: Pair with Samsung Health to start capturing health metrics, set goals, and create a routine that nudges you toward healthier habits—without disrupting your day.

Frequently asked questions

  • Q: Is the Galaxy Watch4 Bluetooth model compatible with iPhone?
  • A: The Bluetooth version works best with Android devices and supports basic notifications on iOS in some regions. For full functionality, including health data syncing and app access, pairing with an Android phone is recommended.
  • Q: Does the watch have ECG and body composition tracking?
  • A: Yes. The BioActive Sensor enables ECG measurements and body composition analysis, giving you insights beyond heart rate alone. Availability may vary by region and device settings.
  • Q: How long does the battery last?
  • A: Typical day‑to‑day use with notifications, activity tracking, and health monitoring can span a full day. Battery life varies with feature usage, screen brightness, and app activity, with wireless charging simplifying re‑charging.
  • Q: Can I swim with this watch?
  • A: The Galaxy Watch4 is built to withstand daily wear and is water resistant for swimming and showering, though you should avoid pressing buttons underwater and check local guidance for water activities.
  • Q: What apps and features come with Wear OS by Samsung on the Watch4?
  • A: The watch integrates Samsung Health, fitness and activity tracking, notifications, music control, and access to a growing ecosystem of compatible apps. NFC payments are available in regions where supported.
  • Q: How do I customize watch faces and bands?
  • A: You can customize watch faces directly on the watch or via the Galaxy Wearable app. Swap bands for a different look or feel, and select widgets that show the information you care about most.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 58141570828

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Whale
Belleville, US
★★★★★ 5
Nice daily use paper for ink jet printers. A good white rating too. OK for occasional color
Size: 1 Ream | 500 Sheets, Style: Letter (8.5x11)
Very good paper for daily use on ink jet printers. Good price, fast deliver, and packaged well. It even works well for color printing but not what you want for high quality glossy color prints.
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Reviewed in the United States on May 30, 2026
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Gabriel L. De Mattos
Pawtucket, US
★★★★★ 5
Reliable everyday printer paper, no jams and clean prints
Size: 1 Ream | 500 Sheets, Style: Letter (8.5x11)
Standard printer paper that just works. Feeds consistently without jamming across multiple printers I use it in. The brightness level is good and text prints crisp and clear. The 500 sheet ream is a reasonable size to keep on hand. Nothing fancy to say here, it is just reliable paper at a fair price. Amazon Basics has been consistently good for these kinds of commodity items.
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Reviewed in the United States on May 5, 2026
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HONEST REVIEWER
Massapequa, US
★★★★★ 4
If you're looking for a budget-friendly option for everyday printing, this is a solid choice.
Size: 1 Ream | 500 Sheets, Style: Letter (8.5x11)
Let's be honest, reviewing copy paper isn't exactly thrilling. But,et's be honest, reviewing copy paper isn't exactly thrilling. But, if you're buying paper, you expect it to, well, work like paper. And in that regard, the Amazon Basics Multipurpose Copy Paper delivers. It works as paper should. That's really the core of it. This paper is functional. It's the kind of paper you buy when you need a lot of it without breaking the bank. Here's a quick breakdown: Pros: Affordable: This is the biggest selling point. If you're looking for a budget-friendly option for everyday printing, this is a solid choice. Good for High-Volume Printing: Because of its affordability, it's great for those situations where you're churning out documents and don't want to worry about the cost per page. Works in Most Printers: I've used it in inkjet and laser printers without any major issues. It's generally reliable in terms of feeding and printing. Acceptable Brightness: It's not the brightest white paper on the market, but it's acceptable for most general-purpose printing. Cons: Not Premium Quality: Don't expect a luxurious feel or exceptionally crisp print quality. It's not designed for high-resolution photos or important presentations. Can Be a Little Thin: Compared to more expensive paper, it can feel a bit thinner. This might lead to slight show-through if you're printing heavily on both sides. Packaging Can Sometimes Be Damaged: While not always the case, some users have reported damaged packaging upon delivery. This hasn't affected the paper itself in my experience, but it's something to be aware of. Overall: The Amazon Basics Multipurpose Copy Paper is a reliable and affordable option for everyday printing needs. It's not fancy, but it gets the job done. If you're looking for premium quality, look elsewhere. But if you just need a lot of paper, that works as paper should, and at a good price, this is a worthwhile choice. That's really the core of it. This paper is functional. It's the kind of paper you buy when you need a lot of it without breaking the bank. Here's a quick breakdown: Pros: Affordable: This is the biggest selling point. If you're looking for a budget-friendly option for everyday printing, this is a solid choice. Good for High-Volume Printing: Because of its affordability, it's great for those situations where you're churning out documents and don't want to worry about the cost per page. Works in Most Printers: I've used it in inkjet and laser printers without any major issues. It's generally reliable in terms of feeding and printing. Acceptable Brightness: It's not the brightest white paper on the market, but it's acceptable for most general-purpose printing. Cons: Not Premium Quality: Don't expect a luxurious feel or exceptionally crisp print quality. It's not designed for high-resolution photos or important presentations. Can Be a Little Thin: Compared to more expensive paper, it can feel a bit thinner. This might lead to slight show-through if you're printing heavily on both sides. Packaging Can Sometimes Be Damaged: While not always the case, some users have reported damaged packaging upon delivery. This hasn't affected the paper itself in my experience, but it's something to be aware of. Overall: The Amazon Basics Multipurpose Copy Paper is a reliable and affordable option for everyday printing needs. It's not fancy, but it gets the job done. If you're looking for premium quality, look elsewhere. But if you just need a lot of paper, that works as paper should, and at a good price, this is a worthwhile choice.
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Reviewed in the United States on April 27, 2025
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Liz
Cuba, US
★★★★★ 5
Reliable Everyday Printer Paper
Size: 1 Ream | 500 Sheets, Style: Letter (8.5x11)
This is standard plain printer paper for everyday home use, and it does exactly what it’s supposed to do without any issues. I have had no problems with paper jams, ink smudging, or feeding through the printer. The paper is an average thickness, nothing special, but perfectly fine for printing documents. The color is white. It does not curl, and everything comes out clean and readable. It does not stand out in any particular way, but there is also nothing to complain about. Overall, it is reliable, consistent, and works well for regular home printing needs. I will buy again.
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Reviewed in the United States on May 29, 2026
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Stephen Houston
Alexandria, US
★★★★★ 5
Good price. Good paper.
Size: 8 Reams | 4000 Sheets, Style: Letter (8.5x11)
I feel like I have purchased this paper a hundred times. I have it on subscription. It works great in all my printers.
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Reviewed in the United States on May 30, 2026

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