Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
Samsung SM-Q502NZDAXAR Gold, Size 12 Galaxy Ring
Available offers (27)
—
Current
Gold, Size 12
Retailer
€205.10
Available to order
—
—
—
—
Price history by offer
Volatility: LowFeatures
- No subscription required
- Up to 7-day battery life
- Sizing kit with purchase credit
- Advanced sleep tracking with AI
- Heart rate & SpO2 monitoring
- Skin temperature sensor
- Auto workout detection
- Cycle tracking with temp sensor
- Water resistant up to 328 ft
- Durable titanium Grade 5 frame
- Lightweight comfortable design
- Android only compatibility
General specs
- Brand: Samsung
- Model: SM-Q502NZDAXAR
- Seller: Retailer
- ID: B0D3JFK26Q
- Brand: Samsung
- Model: Galaxy Ring
- Weight: 0.006875 pounds
- Version: US
- Warranty: 1 year manufacturer
- Ring Size: 12
- Dimensions: 0.84 x 2.07 x 1.05 inches
- Sizing Kit: Required, sold separately
- Battery Life: Up to 7 days
- Release Date: 2024-07-24
- AI Smart Ring: Yes
- Compatibility: Android
- Wellness Tips: Personalized
- Cycle Tracking: Yes
- Sleep Tracking: Yes
- Number of Items: 1
- Water Resistant: Yes
- App Subscription: No
- FSA/HSA Eligible: Yes
- Fitness Tracking: Yes
- Heart Rate Tracking: Yes, improved
- Temperature Sensing: Yes
- Scratch Resistant Design: Concave design
- Automatic Workout Tracking: Yes
- First listed by seller: June 4, 2025
- 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 insights without wearing a bulky watch or staring at a screen. The Samsung Galaxy Ring fits into your daily life as a nearly invisible wellness companion. Whether you head to the gym, attend meetings, or sleep, this ring stays on your finger, collecting data silently.
Slip it on in the morning and forget it's there. Its lightweight titanium build feels so natural that you sleep undisturbed while the ring tracks your sleep stages, heart rate, and skin temperature. During your treadmill run, the ring automatically detects the workout and starts logging it—no need to press a button. Each morning, the AI-powered Energy Score and personalized Wellness Tips help you understand your body's signals at a glance.
The ring withstands daily knocks with a scratch-resistant design and handles splashes or even a swim, thanks to water resistance up to 100 meters. Heart rate monitoring filters out motion artifacts for more accurate readings, and cycle tracking uses subtle temperature shifts. With up to 7 days of battery, you rarely think about charging. This ring works with Android phones and requires no monthly subscription. Samsung includes a 1-year warranty for added confidence.
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Samsung SM-Q502NZDAXAR Titanium Gold No subscription required
|
Oura JZ90-54217-11 Silver Tracks over 50 health metrics
|
Smart Ring Health Tracker 24/7 Comfortable to Wear
|
Oura JZ90-54217-08 Silver Tracks 50+ health metrics
|
Domhong R03 Black Heart rate and blood oxygen monitoring
|
UniJethro SR11M Silver Heart rate and SpO2 monitoring
|
|
| Brand | Samsung | Oura | Kuxlagz | Oura | Domhong | UniJethro |
| Model | SM-Q502NZDAXAR | JZ90-54217-11 | JZ90-54217-08 | R03 | SR11M | |
| Color |
|
|
|
|
|
|
| Rating |
|
|
|
|
|
|
| Price | €205.10 | €311.24 | €62.42 | €311.24 | €31.92 | €35.66 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | May 13, 2026 | Mar 21, 2026 | Mar 21, 2026 | Jun 24, 2026 | Mar 21, 2026 | Mar 21, 2026 |
| Weight | 0.006875 pounds | 0.011464037624 pounds | 0.011464037624 lbs | 0.29 lb | ||
| Battery Life | Up to 7 days | 5 to 8 days | 5-8 days | 5–7 d | 5-7 days | |
| Release Date | 2024-07-24 | 2024-10-15 | 2024-10-15 | |||
| Compatibility | Android | Android, iOS | Android, iOS | |||
| Number of Items | 1 | 1 | 1 | 1 | ||
| Size | 11 | 8 | 9 | 8 | ||
| Width | 1.1023622036 inches | 0.9842519675 in | 0.31 inches | |||
| Height | 0.2755905509 inches | 0.2755905509 in | 2 inches | |||
| Length | 1.1023622036 inches | 0.9842519675 in | 2 inches | |||
| Water Resistance | Water resistant | Yes | 5ATM | |||
Samsung SM-Q502NZDAXAR Titanium Gold No subscription required
€205.10
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.