Overview

  • Includes Device, Sport Band, USB C Charger, Quick Start Guide
  • Advanced Sleep Coaching
    Develop better sleep habits with Advanced Sleep Coaching that helps you manage your overall sleep quality.¹
  • Body composition analysis (BIA)
    Get stats that help you be at your best with body composition info right on your wrist — everything from body fat readings to your Body Mass Index (BMI).²
  • Improved sensor accuracy
    Get more accurate wellness readings thanks to an improved, curved sensor that gets closer to your skin.³
  • Auto Workout Tracking
    Whether you’re running, swimming or rowing, make the most of every outdoor adventure with Auto Workout Tracking.⁴
  • Improved battery
    Stay powered up throughout your busiest days with an improved battery that can keep up with you.⁵

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Specifications

Capacity & configuration

Band Type
Sport Band
Clasp Type
Buckle
Display Type
AMOLED
Alert Type
Vibration
Battery Capacity
284 milliampere hours
Replaceable Battery
No

Dimensions & weight

Product Name
Galaxy Watch7 Aluminum Smartwatch 44mm BT
Band Width
20 millimeters
Maximum Depth of Water Resistance
164 feet
Product Height
1.75 inches
Product Width
1.75 inches
Product Weight
0.1 ounces
Product Length
1.75 inches
Product Type
Smartwatch

Features

Brand
Samsung
Color
Graphite
Case Size
40mm
Case Shape
Round
Case Thickness
0.39 inches
Band Color
Graphite
Rotating Bezel
No
Display Screen
Yes
Screen Size
44 millimeters
Touch Screen
Yes
Screen Resolution
480 x 480
Color Display
Yes
Backlit Display
Yes
Adjustable Brightness
Yes
Customizable Watch Faces
Yes
Screen Material
Sapphire Crystal
Operating System Compatibility
Android
Operating System
Wear OS
App Compatible
Yes
Works With
Amazon Alexa
Voice Assistant Built-in
Bixby
Data Plan Required
No
Wireless Connectivity
Bluetooth
Built-in Storage
16 gigabytes
GPS Enabled
Yes
Global Positioning
Galileo
Usage Time
40 hours
Mobile Notifications
Yes
Mobile Payment Service Supported
Samsung Pay
Music Player
Yes
Silent Alarm
Yes
Built-In Microphone
Yes
Voice Activated
Yes
Languages Supported
English
Metrics Measured
Hours slept
Multi-Sport Tracking
Yes
Sensors
Accelerometer
Medical Incident Notification
911/EMS
Medical Incidents Detected
Fall
Protective Qualities
Water resistant
Ingress Protection (IP) Rating
IP68
Minimum Operating Temperature
32 degrees fahrenheit
Maximum Operating Temperature
95 degrees fahrenheit
Processor Speed
1.4 gigahertz
Central Processing Unit
Exynos W920, Dual-core 1.18 GHz
Minimum Wrist Size
5.5 millimeters
Maximum Wrist Size
7.1 millimeters
Band Size
Adjustable
Rechargeable
Yes
Battery Strength Indicator
Yes
Charging Interface(s)
Wireless
Wireless Charging Standard
Qi
Battery Chemistry
Lithium-ion
Band Material
Fluoroelastomer
Case Material
Aluminum
Case Back Material
Aluminum
Integrated Camera
No
Form Factor
Wristwatch
Year of Release
2024
UPC
400065942855

Power & warranty

Model Number
REF-SM-R900NZAAXAA
Model Family
Samsung Galaxy Watch5
Warranty - Parts
90 days
Warranty - Labor
90 Days

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

Customer reviews

Write a review
ROBINMOct 31, 2026 · Verified purchase ★★★★★

Great product - Love it, it's an awesome product. Great battery life

Verified BuyerAug 30, 2026 · Verified purchase ★★★★★

Great Watch! - This Smart watch has a lot of offer including tracking your steps and measuring your heart rate. Its best when used with the Samsung Health app. Has alot of brand new watch faces.

ERICKBUSTAMANTEAug 26, 2026 · Verified purchase ★★★★★

Great watch - The watch had no issues, its working fine, great price/quality

ABIGAILSJul 31, 2026 · Verified purchase ★★★★★

Love it! - Battery life lasts about 2.5 days, it's so comfy, i love all the features!

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat