Shenzhen Sunsky Technology Limited is a global wholesaler and dropshipper of consumer electronics, smart devices, and mobile accessories.
Shenzhen Sunsky Technology Limited, established in 2007, is a prominent wholesaler and dropshipper of electronic products based in Shenzhen, China. Through its platform Sunsky-online.com, the company supplies a vast array of goods including mobile accessories, computer peripherals, smartwatches, home security systems, and automotive electronics.
Sunsky integrates product design, sourcing, and manufacturing to deliver cost-effective technology solutions to a global market. Their diverse catalog supports various brands and unbranded electronics, ensuring access to the latest gadgets and repair parts for international customers.
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Download the specific companion app listed in your user manual (often Da Fit or FitCloudPro), enable Bluetooth on your smartphone, and follow the in-app pairing instructions.
Ensure you are using the provided charging cable and a compatible power adapter (usually 5V/1A). Clean the charging contacts if they are dirty and try charging for at least 10 minutes.
For order-specific inquiries, please contact the sales team via sales@sun-usb.com or info@sunsky-online.com.
Most products include a user manual in the packaging. Some digital versions may be downloadable from the product details page on the Sunsky website.