Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
Samsung SM-Q508NZDAXAR Gold, Size 8 Galaxy Ring
Available offers (27)
—
—
—
—
Current
—
Gold, Size 8
Retailer
€352.26
Available to order
Price history by offer
Volatility: LowFeatures
- Sizing kit required for accurate fit
- Android only compatibility
- Comfortable sleep tracking ring
- Lightweight stylish design
- FSA/HSA eligible
- Scratch-resistant and water-resistant
- Automatic workout tracking
- Personalized daily wellness tips
- Accurate heart rate monitoring
- Cycle tracking with temperature sensing
General specs
- Brand: Samsung
- Model: SM-Q508NZDAXAR
- Seller: Retailer
- ID: B0D3JDLN3H
- Size: 8
- Brand: Samsung
- Model: Galaxy Ring
- Width: 0.92 in
- Height: 0.72 in
- Length: 2.07 in
- Region: US
- Weight: 0.005625 lbs
- Features: AI Smart Ring, No App Subscription, Fitness Monitor, Sleep Tracker, Comfortable design, Concave design for scratch resistance, Water resistant, Heart rate tracking, Cycle tracking, Personalized wellness tips, Automatic workout tracking
- Warranty: 1 Year Manufacturer Warranty
- Battery Life: Up to 7 days
- Release Date: 2024-07-24
- Compatibility: Android smartphones
- First listed by seller: February 26, 2026
- 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.
Price History for seller Retailer
Shipping options
Delivery to 
United States
United States
Available
You want health tracking without another screen. The Samsung Galaxy Ring is a smart ring that monitors your sleep, activity, and heart rate discreetly. Its light titanium gold band feels like normal jewelry, even during a workout or a restless night. Wear it 24/7 and the ring quietly collects insights, syncing with your Android phone.
Unlike typical fitness monitors, this ring needs no nightly charging. A 7-day battery means uninterrupted sleep tracking, capturing deep and light stages while you rest. The sensors filter out motion for reliable heart rate readings, and they detect subtle skin temperature shifts to support cycle tracking. No subscription fees mean your Wellness Tips are always free. Use the sizing kit to get your ideal fit, then enjoy a tracker so comfortable you forget it's on your finger.
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
|
Samsung SM-Q508NZDAXAR Titanium Gold Sizing kit required for accurate fit
|
Oura JZ90-54217-11 Silver Tracks over 50 health metrics
|
Oura JZ90-1003-09 Sleep Tracking
|
Oura JZ90-54218-11 Stealth Tracks 50+ health metrics accurately
|
Herz P1 Tracks 20+ biometrics
|
UniJethro SR11M Black
|
|
| Brand | Samsung | Oura | Oura | Oura | Herz | UniJethro |
| Model | SM-Q508NZDAXAR | JZ90-54217-11 | JZ90-1003-09 | JZ90-54218-11 | P1 | SR11M |
| Color |
|
|
|
|
||
| Rating |
|
|
|
|
|
|
| Price | €352.26 | €311.24 | €266.65 | €311.24 | €53.50 | €35.66 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | May 11, 2026 | Mar 21, 2026 | Mar 21, 2026 | Mar 21, 2026 | May 9, 2026 | Mar 21, 2026 |
| Size | 8 | 11 | 7 | |||
| Width | 0.92 in | 1.1023622036 inches | 0.9842519675 inches | 0.31 inches | ||
| Height | 0.72 in | 0.2755905509 inches | 0.3149606296 inches | 2 inches | ||
| Length | 2.07 in | 1.1023622036 inches | 0.9842519675 inches | 2 inches | ||
| Battery Life | Up to 7 days | 5 to 8 days | 5 to 8 days | 5-7 days | ||
| Release Date | 2024-07-24 | 2024-10-15 | 2024-10-15 | |||
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.