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⚡ Charge smart, stay ahead—your Galaxy Watch’s power hub.
The YUANHOT Charging Dock is a compact, lightweight USB magnetic charger designed exclusively for Samsung Galaxy Watch 42mm/46mm models R800/R810/R815. Delivering a steady 1 Amp output with built-in PTC power protection, it ensures safe, efficient charging. Its plug-and-play design with LED indicators makes monitoring effortless, while its portable form factor suits busy professionals and travelers alike.


| ASIN | B07H3RZWL2 |
| Amperage | 0.5 Amps |
| Best Sellers Rank | 356 in Smartwatch Charging Docks |
| Box Contents | USB Cable |
| Brand | YUANHOT |
| Brand Name | YUANHOT |
| Colour | Black |
| Compatible Devices | Samsung Galaxy Watch 42mm/46mm SM-R800/R810/R815 |
| Compatible Phone Models | Samsung Galaxy Watch SM-R800/R810/R815 |
| Compatible Power Plug Type | Type A - 2 pin (North American) |
| Compatible devices | Samsung Galaxy Watch 42mm/46mm SM-R800/R810/R815 |
| Compatible phone models | Samsung Galaxy Watch SM-R800/R810/R815 |
| Connectivity Technology | USB |
| Connector Type | Micro USB, USB |
| Connector type | Micro USB , USB |
| Country of Origin | China |
| Current Rating | 1 Amps |
| Current Type | DC |
| Customer Package Type | FFP |
| Customer Reviews | 4.3 out of 5 stars 11,092 Reviews |
| Enclosure Material | Acrylonitrile Butadiene Styrene, Polycarbonate |
| Form Factor | disk-shaped |
| Included components | USB Cable |
| Input Voltage | 5 Volts |
| Item Type Name | USB magnetic watch charger dock |
| Item Weight | 38 Grams |
| Main Power Connector Type | 3 Pin or 2 Pin |
| Manufacturer | YUANHOT |
| Manufacturer Part Number | 4351540357 |
| Model Number | R800 |
| Mounting Type | Wall Mount |
| Number of Items | 5 |
| Number of Power Levels | 1 |
| Output Current | 1 Amps |
| Output Voltage | 5 Volts |
| Portable | Yes |
| Power Plug Type | No Plug |
| Power Source | Corded Electric |
| Special Features | Portable,Lightweight,Fast Charger |
| Special feature | Portable,Lightweight,Fast Charger |
| Specification Met | CE |
| Total USB Ports | 1 |
| UPC | 722943057827 717877538443 |
| Unit Count | 1.0 count |
| Wattage | 3.5 watts |
| Wired Charging Connector Type | USB 2.0 Micro B, USB Type A |
| Wireless Charging Standard | Qi |
J**4
Charger for watch
Does what it says.
O**A
Does the job!
Arrived quickly & was well-packed. Does the job! Charges via USB port on my laptop & not in a wall socket. This was also explained in the accompanying manual. Recommend!
I**!
Fast Charging
I’m enjoying my charger as it meets all my expectations. Before i got this charger i was struggling to charge my Samsung watch but now, charging is a breeze. This charger is good quality and charges really fast. It is indeed value for money
R**S
top value
very good
J**K
Great
Amazing, thanks!
X**X
It blew up my watch and almost set fire to my house
Blew up my galaxy watch tried with 3 other watches and doesnt work it broke my watch first time absolutely livid and no its nothing to do with my power the wire was in terrible condition to begin with but thought it maybe okay as wasnt completely exposed nope it blew my watch up overheated and started smoking lucky I put the small fire out immediately terrible quality
P**L
Worked fine
Worked fine then stop working after 2 months
P**N
Grumpy Old Man gives it a 👍👍👴🏻👴🏻😂
My original charger died after i think 5 years. It took 5 hours to charge the watch from dead to 100%. Stop looking at the others ones cause there was a lot when I did it. THIS ONE WORKS. Just bloody buy it 👍👴🏻👴🏻😂👍🤫
A**D
اداء جيد
شاحن اداء جيد
J**A
Funciona perfectamente
A mi me funciona como el cargador original.
R**K
Works like OEM at a fraction of the cost
I was a bit leery of purchasing this charger for my Galaxy Watch. At a fraction of the cost how good could it be? Well after carefully reviewing my options (not a lot and not wanting to pay the outrageous price for the OEM charger) I took a chance on this model. As always, Amazon shipping and delivery were on point. The charger came with no instructions or documentation. It’s a charger - do you really need instructions on how to use it? The only required reading is here on the Amazon listing: • If there is no led on, there is no watch on the charger • If the LED is blue the watch is charging • If the LED is green the watch is fully charged Some things I noticed: • The charger is SLIGHTLY lighter than the OEM (43 grams vs 32 grams) • The black color on the OEM charger is a deeper black • The magnet appears to have the same pull as the OEM but the weight of the OEM charger may lead you to believe otherwise The charger recognized my watch as quick as the OEM charger. More importantly, I received no error messages on my watch. In my test (hopefully my video will be available on Amazon) my watch stated it would take 5 minutes to charge. In actual use, it took more like 12 minutes to register as fully charged (LED turned green). My one issue is the LED. The OEM charger has a larger more diffused LED. This make is easier to see from a wide range of angles. The Yuanhot let is brighter but is buried in a pinhole. It is very focused and has a narrow viewing angle. I initially thought it was not on until I adjusted my viewing angle. Given the price of this product, I can easily live with this. With few real choices available, the cost of an OEM charger and assuming this will last at least a year this is a 5-star product. I purchased this and this review is NOT being given in return for anything. As such, if this product gives me any issues within the next 6 months, I will make every attempt to update this review.
A**K
Works as expected
I had to purchase a new charger for my Samsung Galaxy watch after leaving my original one in a hotel room. Being an older model, i could no longer order the OEM one, so this was the next best thing. I was worried because some reviews stated it heated the watch to much and caused damage, but without any other options, i figured I'd try because either way my watch wouldn't work if I couldn't charge it. I found that while it doesn't sit 100% perfectly on the cradle, that has not affected the charging capacity whatsoever. It lights blue when charging, and green when finished. Its always charged 100% when i wake up in the morning. My watch gets a small bit warm, but not hot by any means, nor even warm enough to damage it. So I'm quite happy with this purchase. It saves me from having to change my watch now that i found a charger. I love my model watch more than the newer models and since it still works great, this makes me quite happy!
K**Y
Works great. Surprised by negative reviews.
I have had this for a month. At the time I purchased it there were no reviews, but decided to take a chance. It works great so I’m surprised at the negative reviews. There are a few things to know about this charger. It must be seated well to the charger or you will get a message, “use original charger”. I hold the watch, pressing it against the back of the charger platform for a few seconds until it shows that it is charging, then you don’t get the message. However even with the message, it charges just fine. Also per the included instructions, if it will be connected to a wall charger, it is recommended that a 5V-1A charger be used. I liked the charger so much I ordered a second one.
Trustpilot
2 days ago
3 weeks ago