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Samsung Galaxy Ring
Device Profile Specs

Samsung Galaxy Ring

Compiled by Gil Sapir, Editor•Manufacturer Specifications

Advanced health tracking with AI integration on your finger.

MSRP: $399

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

✓ 100% Subscription-Free ($0/mo)$$$ Premium Tier
Available Finishes:Titanium Black
📏 Sizes 5-13 Available
Unsure of your ring size?Order Official Sizing Kit First on Amazon
AmazonCheck Price on Amazon

⚡ No monthly subscription fee listed

⚡

⚡ Specification Summary: Samsung Galaxy Ring

Top RecommendationSamsung Galaxy Ring

Samsung Galaxy Ring offers a subscription-free hardware setup with $0 ongoing monthly software fees. Published specifications list up to 7-day battery life, Titanium, and 3g weight.

📋 Key Takeaways:

  • ✓Rated Battery Life: Up to 7 days per charge cycle (60-minute full recharge).
  • ✓Monthly Subscription: $0/month ($399.00 3-year total).
  • ✓Durability & Sizing: 10ATM, IP68 water resistance with US 5-13 sizing options.
🎯 Key Highlight

Advanced health tracking with AI integration on your finger.

🎯 Sizing Guidance

Order the manufacturer sizing kit prior to ring delivery to verify finger fit.

Advantages & Pros

  • ✓Lightweight design
  • ✓Three advanced sensors
  • ✓AI health insights
  • ✓Long battery life
  • ✓Durable and stylish

Limitations & Cons

  • ✕Requires Samsung phone for full functionality
  • ✕Water resistance may not be suitable for all activities

Independent Video Reviews

Video thumbnail: Samsung Galaxy Ring review: The top smart ring for Samsung users

Samsung Galaxy Ring review: The top smart ring for Samsung users

By TechRadar

Confirming the subscription-free value proposition and analyzing the Galaxy AI 'Energy Score'.

Form Factor & Resilience

MaterialsTitanium
Width / Thickness8mm wide / 3mm thick
Weight3g
Water Resistance10ATM, IP68
Size RangeUS 5-13
Sizing Kit Offered✓ YesOfficial Sizing Protocol →

Power Architecture

Battery LifeUp to 7 days
Charging Time60 minutes
Charger TypeCharging Cradle
Charging Case Included✓ Yes
Case Battery Capacity+7 days

Sensor Array & Biometrics

Built-in SensorsAccelerometer, Optical Bio-signal Sensor, Skin Temperature Sensor
LED Optical ColorsRed, Green, Infrared
Stress Tracking✓ Yes
Cycle Prediction✓ Yes
Sleep MetricsSleep Stages, HRV, SpO2, Sleep Duration

Software & Ecosystem

Companion AppSamsung Health
Supported OSiOS & Android
Apple Health Link✓ Yes
Google Connect Link✓ Yes
Offline StorageUp to 30 days
Bluetooth versionBluetooth 5.0 LE
📏 Sizing Friction Eliminator

Virtual Sizing Assistant

Convert your finger circumference to a standard US ring size. Smart ring brands may size differently from jewelers, so confirm with the manufacturer's sizing guide or sizing kit before buying.

⚠️
Swelling FactorWe recommend sizing up if your knuckles are wider than your finger base, or if you plan to wear the ring overnight (when fingers naturally swell).

Your Standard US Ring Size

US
Nearest Standard US SizeJeweler sizing, not brand-specific
8

Smart ring sizes vary by brand and model. Use this as a starting point and confirm your size with the manufacturer's sizing guide or sizing kit before ordering.

Interactive Sizing Tool

Sizing Decision Matrix (24-Hour Sizing Kit Rule)

Learn how to bypass sizing mismatches. Under the 24-Hour Sizing Kit Rule, users must wear a plastic sizing ring for a full day to capture natural biometric swelling cycles.

Video thumbnail: Official Smart Ring Sizing & Measurement Guide
Step 1 of 3

Do you own or have access to an official vendor sizing kit?

Interactive Calculator

True Cost of Ownership (TCO) Calculator

See how ongoing monthly subscription fees add up over time compared to zero-fee smart rings.

3 Years
1 Year (12 Mo)2 Years (24 Mo)3 Years (36 Mo)
Oura Ring Gen 3$514.64
$299 MSRP + $215.64 sub
Ultrahuman Ring AIR$349.00
$349 MSRP + $0 sub
Shop Oura Ring Gen 3Check Price on Amazon
Shop Ultrahuman Ring AIRCheck Price on Amazon

Cumulative Cost Projection Graph

⚠️ Critical Buyer Warning

The 2026 Smart Ring Blacklist

Common pitfalls in generic budget smart ring listings based on published specifications and public buyer reports.

01

Ring #1 to Avoid: Kuxlagz Smart Ring 2

Reason: Tiny Battery Capacity

Listed with a tiny ~20mAh battery cell, buyers frequently report short runtime between charges that makes multi-day overnight sleep tracking impractical.

02

Ring #2 to Avoid: Ti-Vision Smart Fitness Ring

Reason: Basic Sensor Hardware

Generic optical sensor module without published multi-wavelength motion compensation specs or major health-platform integrations.

03

Ring #3 to Avoid: Weyrinice Smart Ring Health Tracker

Reason: App Subscription Paywall

Places historical biometric dashboards behind a recurring companion app fee that is easy to miss on retail listings.

See the remaining 2 budget ring warnings before you buy.

Enter your email to instantly reveal the final 2 blacklisted rings.

Frequently Asked Questions: Samsung Galaxy Ring

Does the Samsung Galaxy Ring require a monthly subscription?

No. The Samsung Galaxy Ring is subscription-free ($0/month), so its 3-year total cost remains equal to its $399 hardware MSRP.

How long does the Samsung Galaxy Ring battery last?

Manufacturer specifications rate the Samsung Galaxy Ring for up to 7 days per charge, with a full recharge time of approximately 60 minutes.

What are the Samsung Galaxy Ring dimensions and water resistance?

The Samsung Galaxy Ring weighs 3g, measures 8mm wide by 3mm thick, is constructed from Titanium, and is rated for 10ATM, IP68.

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