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B71 B71 Smart watch fitness tracker
Features
- IP67 waterproof rating
- Blood pressure monitoring
General specs
- Model: B71
- Seller: Alibaba
- ID: 62280261774
- Model: B71
- Fitness Tracking: fitness tracker
- Water Resistance: waterproof
- Ingress Protection Rating: IP67
- First listed by seller: September 22, 2026
If you are interested in more details, you can find full information on the seller's page.
€23.40
Last price update: 9/22/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
Model B71 is a smart watch fitness tracker with blood pressure monitoring. It has a stated IP67 waterproof rating.
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| Model | B71 | Kuaigao Q8 | F8 | Crystal 3 | 115PULS | B57-B |
| Price | €23.40 | €18.79 | €11.31 | €12.44 | €10.65 | €12.25 |
| Seller | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba |
| Update | Oct 15, 2026 | Oct 15, 2026 | Oct 15, 2026 | Oct 15, 2026 | Oct 15, 2026 | Oct 15, 2026 |
| Product Type | Fitness Tracker | Smart Watch | Wrist Watch, Smart Bracelet, Smart Watch | smart watch | Smart Watch | |
Smart watch fitness tracker IP67 waterproof rating
€23.40
When this device makes sense
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