Samsung Galaxy Fit 3 Magnetic USB-C Replacement Charging Cable

Keep Your Galaxy Fit 3 Powered Up — Never Miss a Beat

Lost or damaged your original charger? This replacement magnetic charging cable for Samsung Galaxy Fit 3 (SM-R390) is the hassle-free solution to keep your smartwatch charged and ready. Available in both USB-A and USB-C versions (1 metre long), simply choose the connector that matches your existing power adapter or wall plug.

Key Features

• Perfect Compatibility: Designed specifically for Samsung Galaxy Fit 3 (model SM-R390) — snaps on magnetically for a secure, effortless connection every time.
• Two Connector Options: Available in USB-A or USB-C — pick whichever suits your charger, laptop, or power bank.
• 1-Metre Cable Length: Generous length gives you the freedom to use your device while it charges.
• Magnetic Dock Design: The magnetic tip attaches firmly to your watch's charging port, reducing wear and preventing accidental disconnections.
• Compact & Travel-Friendly: Lightweight plastic construction makes it ideal for everyday carry, travel, or keeping a spare at work.
• Colour: Black — sleek and discreet.

Compatibility

• Samsung Galaxy Fit 3
• SM-R390

What's in the Box

• 1 × Magnetic Charging Cable (USB-A or USB-C — your choice)

Made in Mainland China.

Please note: Allow 1–2 cm tolerance due to manual measurement. Colours may appear slightly different on screen compared to the actual product.

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For guidance on safe charging practices and cable safety, visit the U.S. Consumer Product Safety Commission – Electrical Safety.

Learn more: USB hardware

Frequently Asked Questions

Q: Is this Samsung Galaxy Fit 3 charging cable compatible with the SM-R390 model?

A: Yes! This replacement magnetic charging cable is specifically designed for the Samsung Galaxy Fit 3, including the SM-R390 model number. The magnetic dock ensures a reliable connection every time you charge.

Q: What is the difference between the USB and USB-C versions of this Galaxy Fit 3 charger?

A: The USB-A version plugs into standard USB ports found on most wall adapters, computers, and power banks. The USB-C version connects to modern USB-C ports common on newer laptops, adapters, and power banks. Both are 1 metre long and charge your Galaxy Fit 3 in exactly the same way — just choose based on what power source you have available.

Q: How long is this replacement charging cable for the Samsung Galaxy Fit 3?

A: The cable measures approximately 1 metre (100 cm) in length, giving you a comfortable reach whether you're charging from a desk adapter, laptop, or bedside power bank.

Q: Will this charger work with a standard USB wall plug?

A: This cable requires a separate USB wall adapter (not included). The USB-A version works with any standard USB port or wall adapter, while the USB-C version requires a USB-C port. Both options are compatible with most readily available power sources.