Xiaosi Portable Smart Watch Charger: USB charging cable
Available Options
Ever found yourself staring at your smartwatch's dead battery with a sigh? The Portable Smart Watch Charger is here to save your day (and your schedule). It's not just any charger—it's your smartwatch's lifeline, packed with a USB charging cable that turns any USB port into a power source. Slip it into your bag, or even your pocket, thanks to its portable design that laughs in the face of bulkiness. And for those who are always sprinting from one meeting to another, the durable wristband means you can literally wear your charger (talk about hands-free convenience). Whether you're a fitness tracker fanatic or a notifications addict, this little gadget plays nice with a ton of smartwatches. Basically, it's the wingman your tech didn't know it needed.
- Portable design
- Compatible with multiple smartwatches
- Durable wristband
- USB charging cable
General specs
- Brand: Xiaosi
- Seller: Joom
- Compatibility: Multiple smartwatches
- Connection: USB
- Design: Portable, Wristband
- First listed by seller: 7/11/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
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Smart Watch Charging Dock USB charging compatibility
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Smartwatch Charging Dock Adapter Universal compatibility
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Magnetic Charging Cable for Smartwatches Magnetic charging
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| Brand | Xiaosi | unghuain | Charging set | DIYelecs | Jumaocun-Fashions | Camelliai |
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| Price | $7.19 | $9.17 | $14.85 | $9.57 | $8.24 | $5.47 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 17, 2025 | August 31, 2025 | August 28, 2025 | August 30, 2025 | August 28, 2025 | August 27, 2025 |
| Compatibility | Multiple smartwatches | Xiaomi Watch 2 Pro, Xiaomi Watch S2 | Mi Watch Color Sport, Mi Watch Color2, Xiaomi S1 Active | Garmin smartwatches | Universal smartwatch compatibility | Most smartwatch models |
Portable Smart Watch Charger
Elizabeth J.
Dallas, TX
July 21, 2025
My first impression was wow this is exactly what I needed as a retired mom always running around with the kids to concerts or just daily errands I hate when my watch dies and this charger has saved me more than once Its super portable and the wristband makes it easy to carry without fumbling in my bag I like that it uses a standard USB port so I can plug it into my car or laptop no problem The durability seems good Ive used it for a couple weeks now and its held up well though I wish the cable had more length for easier access Overall its a great budget-friendly find that does its job well and keeps my tech going strong
- Pros: It's awesome how small and light this thing is I can toss it in my purse or pocket without any hassle and the wristband is a neat touch for keeping it handy while on the go It works with my watch and others Ive tried no issues there and the build feels solid for daily use