B03B-R06 Smart Ring, Health Monitor, Heart Rate Sleep Monitor IP68 Waterproof Multi-Sport Modes
For the health-conscious person who wants to track fitness and sleep without wearing a bulky wristband, the B03B-R06 Smart Ring is your discreet daily companion. Wear it on your finger and forget it's there, while it quietly monitors your heart rate, sleep stages, and activity levels all day and night.
Unlike a fitness watch that screams 'I'm working out,' this ring blends into your routine. The vibration motor gently nudges you when you've been inactive too long, perfect for office workers or students. Its IP68 waterproof rating means you can shower, wash dishes, or even swim without taking it off. The multi-sport modes automatically detect walking, running, cycling, and more, so you don't need to tap through menus.
One unexpected benefit: the sleep tracking is surprisingly accurate. The ring senses your movements and heart rate variability to estimate deep, light, and REM sleep. Wake up to a detailed sleep score and use that data to adjust your bedtime routine. With two-way audio? No, but for a health monitor that fits on your finger, it delivers peace of mind without the bulk.
Features
- Heart rate tracking
- Sleep monitoring
- IP68 waterproof
- Multi-sport modes
- Health monitoring
General specs
- Model: B03B-R06
- Seller: AliExpress
- ID: 1005011912246577
- Type: Smart Ring
- Model: B03B-R06
- Sleep Monitor: yes
- Health Monitor: yes
- : yes
- Waterproof Rating: IP68
- Heart Rate Monitor: yes
- First listed by seller: June 18, 2026
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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| Brand | Kuinha | |||||
| Model | B03B-R06 | R06 | R12M | |||
| Color |
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| Rating |
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| Price | €14.01 | €14.91 | €12.76 | €14.83 | €18.40 | €15.87 |
| Seller | AliExpress | AliExpress | AliExpress | Amazon | AliExpress | AliExpress |
| Update | Jun 18, 2026 | Jun 18, 2026 | Jun 19, 2026 | Mar 21, 2026 | Jun 18, 2026 | Jun 18, 2026 |
| Waterproof Rating | IP68 | IP68 | IP68 | |||
Smart Ring, Health Monitor, Heart Rate Sleep Monitor IP68 Waterproof Multi-Sport Modes
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