2BC3X-GTS4 Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for 2BC3X-GTS4 products.

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2BC3X-GTS4 manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

Langchen GTS4 Smart Watch User Manual

March 28, 2024

smart wristband user's Guide Wear it properly The bracelet is best worn affter the ulnar styloid Adjust the size of the wrist according to the adjustment hole; buckle the wrist strap buckle. The sensor should be close to the skin…

Brand: Langchen