Watch peripherals SM-R390 Magnetic Charging Cable: USB Type-C connectivity
Oh, the Samsung Galaxy Fit 3 SM-R390 smartwatch is a sleek little gadget, isn’t it? But let’s talk about the real MVP here: this USB Type-C Magnetic Charging Cable. It’s like the smartwatch’s best friend, honestly. The magnetic attachment? Genius. It snaps into place with a satisfying click, so you’re not fumbling around trying to plug it in like some ancient USB-A cable. And because it’s magnetic, it just pops off when you’re done—no yanking, no wrestling. It’s the little things, right?
This cable is your ticket to never being that person with a dead smartwatch at the gym or in a meeting. It’s compact, it’s lightweight, and it’s basically begging to be thrown in your bag or pocket. So whether you’re bouncing between coffee shops or just lounging at home, your Galaxy Fit 3 is always juiced up and ready to go. Because let’s face it, in 2023, a dead smartwatch is basically a wrist-based paperweight.
- Magnetic attachment for easy use
- Compatible with Samsung Galaxy Fit 3
- Durable design
- Convenient charging solution
- USB Type-C connectivity
General specs
- Brand: Watch peripherals
- Model: SM-R390
- Seller: Joom
- Compatibility: Samsung Galaxy Fit 3 SM-R390
- Connector Type: USB Type-C
- Attachment Type: Magnetic
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
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$6.93
Last price update: 8/7/25
Available to order
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Delivery to 
United States
United States
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Watch peripherals SM-R390 USB Type-C connectivity
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| Brand | Watch peripherals | MY-CASE | DIYelecs | DIYelecs | DIYelecs | etguuds |
| Model | SM-R390 | SM-R390 | TC-UAC236G | |||
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| Price | $6.93 | $7.04 | $12.03 | $9.96 | $12.48 | $12.99 |
| Seller | Joom | Joom | Joom | Joom | Joom | Amazon |
| Update | August 8, 2025 | August 8, 2025 | August 5, 2025 | August 5, 2025 | August 5, 2025 | June 27, 2025 |
| Compatibility | Samsung Galaxy Fit 3 SM-R390 | Samsung Galaxy Fit 3 | Samsung smartwatches | Garmin smartwatches | Fitbit Inspire 3 | |
| Connector Type | USB Type-C | USB Type-C | USB C | USB Type C | ||
Magnetic Charging Cable
$6.93
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