Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
SANDA SANDA CF18 Sport and Fitness Smart Watch
Product details
General specs
- Brand: SANDA
- Model: SANDA CF18
Starting from €18.43
Last price update: 9/22/26
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| Brand | SANDA | COLMI | BRIM | |||
| Model | SANDA CF18 | CK20S | COLMI T4 | TD28 | Karen M V11 | K9 |
| Price | €18.43 | €15.69 | €12.05 | €11.87 | €15.53 | €11.16 |
| Seller | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba |
| Update | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 |
| Product Type | Smart Watch | Fitness Watch, Smartwatch, Smart Wrist Watches | Smart Watch | Smart watch, Fitness tracker | ||
| Waterproof Rating | IP67 | IP67 | IP67 | IP67 | IP68 | |
| Heart Rate Monitoring | Heart Rate Monitoring | Heart rate monitor | heart rate | |||
