Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
Samsung SM-Q503NZDAXAR SM-Q503NZDAXAR Galaxy Ring
Available offers (27)
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Current
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Retailer
€355.82
Available to order
Price history by offer
Volatility: LowFeatures
- Up to 7-Day Battery Life
- Sleep Tracking & Health Insights
- Heart Rate Monitoring
- Auto Workout Detection
- Comfortable for All-Day Wear
- Stylish & Lightweight Design
- Durable & Water Resistant
- Personalized Wellness Tips
- Cycle & Temperature Sensing
- Free Sizing Kit Recommended
- FSA/HSA Eligible
- Android Compatible
General specs
- Brand: Samsung
- Model: SM-Q503NZDAXAR
- Seller: Retailer
- ID: B0D3JCPWBY
- Size: 13
- Brand: Samsung
- Model: Galaxy Ring
- Width: 1.08 in
- Height: 0.87 in
- Length: 2.01 in
- Weight: 0.006875 lb
- Version: US
- Warranty: 1 Year Manufacturer Warranty
- Battery Life: Up to 7 days
- Release Date: 2024-07-24
- Compatibility: Android
- Number of Items: 1
- Water Resistance: Water resistant
- 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 a health tracker that fits effortlessly into your style. The Samsung Galaxy Ring disappears on your finger, pairing with your Android phone to quietly log sleep, workouts, and heart rate. Its titanium gold finish and concave design resist scratches through daily wear, from keyboard taps to gym sessions.
When you wake, open the app to a detailed breakdown of your sleep stages—the ring never disturbed you. Step onto a treadmill and the ring detects your run automatically, no button needed. It captures heart rate with improved accuracy by filtering out motion noise, and it even senses subtle temperature shifts for cycle tracking. Wellness Tips surface each morning, turning overnight data into actionable advice. With up to seven days of battery and no subscription fees, you focus on your health, not on charging.
Pick your size carefully: these ring sizes differ from standard, so order the Samsung sizing kit first. Your FSA or HSA funds cover the purchase, making it a smarter wellness investment.
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
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Samsung SM-Q503NZDAXAR Titanium Gold Up to 7-Day Battery Life
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Oura JZ90-54217-11 Silver Tracks over 50 health metrics
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Oura JZ90-1003-09 Sleep Tracking
|
UniJethro SR11M Black
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Oura JZ90-54218-11 Stealth Tracks 50+ health metrics accurately
|
Herz P1 Tracks 20+ biometrics
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| Brand | Samsung | Oura | Oura | UniJethro | Oura | Herz |
| Model | SM-Q503NZDAXAR | JZ90-54217-11 | JZ90-1003-09 | SR11M | JZ90-54218-11 | P1 |
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| Price | €355.82 | €311.24 | €266.65 | €35.66 | €311.24 | €53.50 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | May 11, 2026 | Mar 21, 2026 | Mar 21, 2026 | Mar 21, 2026 | Mar 21, 2026 | May 9, 2026 |
| Size | 13 | 11 | 7 | |||
| Width | 1.08 in | 1.1023622036 inches | 0.31 inches | 0.9842519675 inches | ||
| Height | 0.87 in | 0.2755905509 inches | 2 inches | 0.3149606296 inches | ||
| Length | 2.01 in | 1.1023622036 inches | 2 inches | 0.9842519675 inches | ||
| Battery Life | Up to 7 days | 5 to 8 days | 5-7 days | 5 to 8 days | ||
| Release Date | 2024-07-24 | 2024-10-15 | 2024-10-15 | |||
| Number of Items | 1 | 1 | 1 | |||
| Water Resistance | Water resistant | Water resistant | Yes | |||
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