Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
If you are interested in more details, you can find full information on the seller's page.
The KW66 Pro is a black smartwatch with a 1.43-inch AMOLED display (466x466) and always-on display. It supports Bluetooth 5.3 connectivity with Android and iOS, and lets you manage calls and conduct conversations on the watch.
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IMIKI KW66 Pro Black
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DT NO.I DT Watch Ultra
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Black Smart Watch Black 1.39-inch display
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Soudorv Y10 Black
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Smart Watch for Women, 1.27" AMOLED 1.27" AMOLED touch screen
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Yoever DR03 Rose Gold
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| Brand | IMIKI | DT NO.I | Soudorv | SGDDFIT | Yoever | |
| Model | KW66 Pro | DT Watch Ultra | K52 | Y10 | DR03 | |
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| Price | €87.30 | €35.38 | €43.80 | €54.42 | €54.42 | €44.21 |
| Seller | Rulez BY | Banggood | Newegg | Retailer | Retailer | Retailer |
| Update | Nov 14, 2026 | Nov 13, 2026 | Nov 14, 2026 | Apr 7, 2026 | May 27, 2026 | May 19, 2026 |
| GPS | No | None | None | |||
| Weight | 55 g | 50 | Not specified | |||
| Model Name | KW66 Pro | DT Watch Ultra | K52 | |||
| Display Size | 1.43 inches | 1.39 inch | 1.43 | 1.27 | ||
| Product Type | Smartwatch | Smartwatch | Smart watch | |||
| Bluetooth Version | 5.3 | BT5.3 | 5.0 | 5.4 | 5.1 | 5.0 |
| Sports Modes | 130 | 100+ | 120 | |||
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