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Overview

The Samsung Galaxy Ring in Gold Titanium, Size 8 is a lightweight smart ring that tracks sleep, heart rate, skin temperature, and activity, then turns it all into personalized wellness tips via Galaxy AI.
  • Up to 7 days of battery in a titanium frame. Auto-detects workouts with a daily Energy Score
  • Pairs via Bluetooth with a compatible Galaxy phone for sleep coaching and live heart rate
This description was generated by AI and reviewed for accuracy.
Open Box

Open Box - Samsung Galaxy Ring Health/Sleep/Fitness Smart Ring - No Subscription - Size 8

Brand: Samsung
Model: SM-Q508NZDAXAC
Web Code: 19195505
Sold and shipped by | 4.6 seller rating (930 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

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Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

This is an Open Box Product. It's been inspected and is fully functional. It includes all original accessories and a 1-year warranty (unless noted otherwise below). For return details, see the Return Policy tab. The product's specs are as follows:

What You Need To Know
  • Lightweight titanium wellness ring built for all-day comfort and personalized daily guidance powered by Galaxy AI
  • Three built-in sensors track sleep, heart rate, skin temperature, activity, and cycle insights around the clock
  • A discreet concave design that's barely there on your finger — comfortable enough for overnight wear
  • Up to 7 days of battery life on a single charge
Sleep Coaching, Backed by Galaxy AI
  • Tracks overnight signals — sleep stages, live heart rate, and skin temperature — into personalized sleep tips and an Energy Score each morning
  • Galaxy AI learns your patterns over time and adjusts its guidance to match your routine
  • Surfaces what's working and what isn't, without manual logging
24/7 Health Signals in Three Sensors
  • Three built-in sensors keep tabs on heart rate, skin temperature, and activity around the clock
  • Auto-detects workouts and tracks cycle insights
  • Gentle in-context nudges through the day — without competing for attention like a smartwatch
  • Auto workout detection picks up runs, walks, and cycles without manual logging
  • Inactive alerts give a gentle nudge after long sedentary stretches
Lightweight Titanium, Concave by Design
  • Built in lightweight titanium with a concave inner shape — sits naturally on your finger
  • Stays comfortably overnight
  • Water-resistant for everyday wear, including handwashing and rain
Works Best With a Galaxy Phone
  • Pairs via Bluetooth with a compatible Samsung Galaxy phone
  • Designed to work best with Galaxy — sleep coaching, live heart rate, and Energy Score show up natively
  • Check your phone's compatibility before buying
This description was generated by AI and reviewed for accuracy.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Yukon
  • Northwest Territories
  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.