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.
RUB 1,695.52
Last price update: 10/25/26
Available to order
Shipping options
Delivery to 
Russia
Russia
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
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
ZIRCON R12 Heart rate monitor
|
Smart Ring Heart rate monitor
|
Smart Ring Health Tracker
|
Ola Esporte SY16 Heart rate monitoring
|
Smart Ring
|
Smart Health Ring Sleep Monitor Heart Rate Ring Fitness Sleep Tracker Sleep monitoring function
|
|
| Brand | ZIRCON | Ola Esporte | ZBNMY | |||
| Model | R12 | V11 | SY16 | |||
| Price | RUB 1,695.52 | RUB 1,534.23 | RUB 1,995.62 | RUB 1,780.58 | RUB 7,943.98 | RUB 1,047.96 |
| Seller | AliExpress | AliExpress | AliExpress | AliExpress | Retailer | AliExpress |
| Update | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | May 29, 2026 | Sep 9, 2026 |
| Product Type | Smart ring | Smart ring | Smart ring health tracker | Smart Ring | ||
ZIRCON R12 Heart rate monitor
RUB 1,695.52
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.