Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
ZIRCON R12 Smart Ring: Heart rate monitor
If you are interested in more details, you can find full information on the seller's page.
PLN 76.05
Last price update: 11/9/26
Available to order
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Shipping options
Delivery to 
Poland
Poland
Available
Product details
Features
- Blood oxygen monitor
- Sleep monitor
- Multiple sports modes
- Pedometer
- Calorie record
- Heart rate monitor
A smart ring with heart rate, blood oxygen, and sleep monitoring, multiple sports modes, step counting, and calorie recording.
General specs
- Brand: ZIRCON
- Model: R12
- Seller: AliExpress
- ID: 1005013293097516
- Brand: Zircon
- Model Name: R12
- Product Type: Smart ring
- Sports Modes: Multiple sports modes
- Step Counting: Pedometer
- Sleep Monitoring: Sleep Monitor
- Calorie recording: Calorie record
- Heart Rate Monitoring: Heart rate monitor
- Blood Oxygen Monitoring: Blood oxygen monitor
- First listed by seller: October 7, 2026
Price History for seller AliExpress
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| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
ZIRCON R12 Heart rate monitor
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JAKCOM R3 Heart rate monitor
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Smart Ring with Heart Rate, Blood Oxygen, Sleep Monitor Heart Rate Monitoring
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|
| Brand | ZIRCON | Ola Esporte | JAKCOM | |||
| Model | R12 | SY16 | R3 | R09 | ||
| Price | PLN 76.05 | PLN 79.85 | PLN 62.75 | PLN 71.58 | PLN 87.20 | PLN 75.33 |
| Seller | AliExpress | AliExpress | AliExpress | Alibaba | AliExpress | AliExpress |
| Update | Nov 14, 2026 | Nov 14, 2026 | Nov 14, 2026 | Nov 13, 2026 | Sep 6, 2026 | Nov 14, 2026 |
| Product Type | Smart ring | Smart Ring | Fitness tracking ring | Smart Ring | Smart Ring | Smart ring |
| Sports Modes | Multiple sports modes | Multi sports mode | Multiple | |||
ZIRCON R12 Heart rate monitor
PLN 76.05
We may earn a commission
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