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User manuals, setup guides, troubleshooting help, and repair information for HEYUAN products.

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HEYUAN manuals

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Heyuan ZT16 Smart Watch Umarnin Jagora

18 ga Yuli, 2025
Smart watch manual Product Introduction: APP download and connection: Scan the QR code to download and install the "ZT Plus" APP (browser, WeChat, etc. can be scanned).https://www.lhzl666.com/home/qrcode_jump/index/id/30 APP connection method:…