Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
JAKCOM R3F Standard Smart Ring
Features
- Described in the listing as a smart ring.
General specs
- Brand: JAKCOM
- Model: R3F
- Seller: Alibaba
- ID: 60422118336
- Brand: Jakcom
- Model: R3F
- Product Type: Smart Ring
- First listed by seller: September 22, 2026
If you are interested in more details, you can find full information on the seller's page.
RUB 1,275.85
Last price update: 9/22/26
Available to order
Shipping options
Delivery to 
Russia
Russia
Available
This item is identified as the Jakcom R3F Smart Ring and is listed in the Consumer Electronics category.
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
JAKCOM R3F Described in the listing as a smart ring.
|
Smart ring The listing identifies the item as a smart ring.
|
Smart Ring Listed as a smart ring.
|
Smart Ring Listed as a smart ring.
|
JAKCOM R3 Listed as a smart ring.
|
Smart Ring Described as a smart ring.
|
|
| Brand | JAKCOM | JAKCOM | JAKCOM | JAKCOM | JAKCOM | JAKCOM |
| Price | RUB 1,275.85 | RUB 1,596.82 | RUB 1,596.82 | RUB 1,437.14 | RUB 1,437.14 | RUB 1,596.82 |
| Seller | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba |
| Update | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 |
| Product Type | Smart Ring | Smart Ring | Smart Ring | Smart Ring | Smart Ring | Smart Ring |
JAKCOM R3F Described in the listing as a smart ring.
RUB 1,275.85
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.