Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
18 mm, black Smart Ring Activity Tracker
Available offers (8)
Current
18 mm, black
Newegg
€59.71
Available to order
Features
- Heart rate monitoring is stated.
- Sleep monitoring is stated.
- Blood oxygen monitoring is stated.
- Blood pressure monitoring is stated.
- Compatible with Android and iOS.
General specs
- Seller: Newegg
- ID: 9SIAEWSK939254
- Part Number: 1005006282241664Diameter18mmblack
- Product Type: smart ring activity tracker
- Sleep Monitoring: Sleep monitoring is stated.
- App Compatibility: Compatible with Android and iOS.
- Heart Rate Monitoring: Heart rate monitoring is stated.
- Blood Oxygen Monitoring: Blood oxygen monitoring is stated.
- Blood Pressure Monitoring: Blood pressure monitoring is stated.
- First listed by seller: October 3, 2026
If you are interested in more details, you can find full information on the seller's page.
€59.71
Last price update: 10/3/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
A smart ring activity tracker with stated heart rate, sleep, blood oxygen, and blood pressure monitoring. Compatible with Android and iOS.
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Smart Ring Activity Tracker Heart rate monitoring is stated.
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Smart Ring Activity Tracker Tracks heart rate, sleep, and blood oxygen.
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Smart Ring Activity Tracker Tracks heart rate, sleep, and blood oxygen.
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Smart Ring Activity Tracker Tracks heart rate, sleep, and blood oxygen.
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Smart Ring Activity Tracker Described as an activity tracker
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allentian VWAR 02A
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| Brand | allentian | allentian | allentian | allentian | ||
| Price | €59.71 | €74.86 | €74.86 | €74.86 | €74.86 | €59.71 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Oct 7, 2026 | Oct 7, 2026 | Oct 7, 2026 | Oct 7, 2026 | Oct 7, 2026 | Oct 7, 2026 |
| Part Number | 1005006282241664Diameter18mmblack | 1005006237504124Size20black | 1005006237504124Size16black | 1005006237504124Size20WHITE | 1005006237504124Size16WHITE | 1005006282241664Diameter20mmWHITE |
| Product Type | smart ring activity tracker | Smart ring activity tracker | Smart ring activity tracker | smart ring activity tracker | Smart ring activity tracker | Smart ring activity tracker |
| App Compatibility | Compatible with Android and iOS. | Android and iOS | Compatible with Android/iOS. | Compatible with Android/iOS | ||
Smart Ring Activity Tracker Heart rate monitoring is stated.
€59.71
When this device makes sense
Product confidence
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