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Ring vs Tracker
Compare screen-free rings with wrist fitness trackers for sleep comfort, workout feedback, sizing, battery life, and when a smartwatch is the fallback.
Samsung SM-Q508NZKAXAR Black, Size 8 Galaxy Ring AI Smart Ring, Titanium Black, Size 8
Available Options
Current
Black, Size 8
Amazon
€344.38
Available to order
Price history by variant
Volatility: LowFeatures
- Continuous heart rate with motion filtering
- Sleep stage and snore detection
- Up to 7-day battery life
- Auto detection for walking and running
- Cycle tracking via skin temperature
- AI wellness tips and energy score
- Water resistant up to 328 feet
- Comfortable lightweight titanium design
- No subscription fees required
- Find My Ring with LED lights
Product details
General specs
- Brand: Samsung
- Model: SM-Q503NZKAXAR
- Brand: Samsung
- Model: Galaxy Ring
- Version: US
- Material: Titanium
- Warranty: 1 Year Manufacturer Warranty
- Battery Life: Up to 7 days
- Product Type: Smart Ring
- Compatibility: Android
- Number of Items: 1
- FSA/HSA Eligible: Yes
- Water Resistance: Yes
- Compare the Rings: Oura 4 or Galaxy? Comparison with: Oura JZ90-54217-08 Silver Tracks 50+ health metrics
If you are interested in more details, you can find full information on the seller's page.
Amazon live offers
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New, Used and Refurbished describe the item condition shown for that Amazon offer.
Top live offer
€344.38
Free shipping
New
Third-party seller
Shippable
Used from
€218.16
Only from Used + Shippable live offers
Used offers
Used - Like New
· Third-party seller
· FBA · Shippable
€218.16
Used - Like New
· Third-party seller
· Shippable
€340.07
Offers updated: 9/2/26
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Price History for seller Amazon
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Delivery to 
United States
United States
Available
For the person who wants health tracking that doesn't feel like a gadget. Whether you're monitoring sleep stages or keeping tabs on daily activity, this ring goes unnoticed on your finger while gathering data quietly.
Unlike a smartwatch, the Galaxy Ring frees you from constant notifications and screen glare. It's a tool for self-awareness, not distraction. The lightweight titanium design feels like a regular ring, but underneath, it's measuring your heart rate, skin temperature, and movement to build a detailed wellness picture.
Slip it on before bed and wake up to a sleep score that reflects the quality of your rest, not simply the time you spent in bed. The ring's sensors track blood oxygen and snoring without a wristband digging into your skin. During a walk, it detects your pace automatically and logs the workout. The battery lasts nearly a week, so you charge the compact case less often than you'd think. With no subscription fees, you own your data and the insights that come with it.
Samsung SM-Q508NZKAXAR Titanium Black Continuous heart rate with motion filtering
€344.38
Affiliate link. As an Amazon Associate I earn from qualifying purchases.
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