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 X3 smartwatch has a 1.73-inch AMOLED display, Bluetooth 5.3 connectivity, and supports Android and iOS. It supports calling and conversation through the watch, automatic workout recognition, and health and activity tracking. GPS, Wi-Fi, NFC, and SIM card support are not available.
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
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Cubot X3 Black
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Zeblaze Stratos 3 Black 1.43-inch screen
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Kingwear KW88 Pro Android 7.0 operating system
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Zeblaze Btalk 3 GPS
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3G Smartwatch Phone Android 7.0
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Microwear H1 Supports 3G calling.
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| Brand | Cubot | Zeblaze | Kingwear | Zeblaze | Kingwear | Microwear |
| Model | X3 | Stratos 3 | KW88 Pro | Btalk 3 GPS | H1 | |
| Price | €50.22 | €108.63 | €63.50 | €51.15 | €62.59 | €49.89 |
| Seller | Rulez BY | Newegg | Alibaba | Banggood | Alibaba | Alibaba |
| Update | Nov 14, 2026 | Nov 14, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 |
| GPS | No | GPS | GPS | |||
| Model Name | X3 | Stratos 3 | Btalk 3 GPS | |||
| Display Size | 1.73 inches | 1.43 inch | 1.39 inch | |||
| Product Type | Smartwatch | Smart watch | Smartwatch | GPS smartwatch | Smart watch Phone, Smartwatch | smart watch phone |
| Display Technology | AMOLED | AMOLED | AMOLED | |||
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