Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
Rugsoul Smart Ring
Product details
General specs
- Brand: Rugsoul
Starting from €61.58
Last price update: 11/20/25
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| Brand | Rugsoul | UniJethro | Victormont | TIAZUUX | Kuinha | UniJethro |
| Model | SR11M | Gen-11 | Smart Ring | AIR-Smart Ring | SR11M | |
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| Price | €61.58 | €35.69 | €89.24 | €53.54 | €8.92 | €35.69 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Mar 21, 2026 | Mar 21, 2026 | Mar 21, 2026 | May 3, 2026 | Dec 6, 2025 | May 29, 2026 |
| batteries | 3 AAA batteries required. | 1 Nonstandard Battery batteries required. (included) | 1 AAA batteries required. (included) | |||
| Item Weight | 1 Ounces | 5.3 ounces | 2.9 Grams | 22.7 Grams | ||
| Country of Origin | China | China | China | |||
| Package Dimensions | 1.57 x 1.18 x 0.79 inches | 3.98 x 3.94 x 1.85 inches | 3.54 x 3.15 x 1.49 inches | 5.04 x 5 x 0.87 inches | ||
| Date First Available | February 28, 2025 | October 28, 2024 | April 7, 2025 | |||
| Battery Life | 5-7 days | 20 days with wireless charging case | 7-9 days | 5-7 days | ||
| Waterproof Rating | IP68 | IP68 | IP68 | |||
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