Huami launches the Amazfit GTR 2 smartwatch: Two editions with NFC, up to 38-day battery life, and blood oxygen detection from 999 yuan (US$147) - NotebookCheck.net News
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Amazfit GTR 2 Sport Edition 46.4mm Aluminum Case with Silicone Strap Smart Watch - Obsidian Black (W1952OV2Q) for sale online | eBay
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