--- product_id: 271622719 title: "Charger for New Samsung Galaxy Watch 42mm/46mm, Upgraded Charging Cradle Dock for Samsung Galaxy Watch SM-R800/R810/R815 Smart Watch Charger (Not for Active), black" brand: "yuanhot" price: "773950₫" currency: VND in_stock: true reviews_count: 8 category: "Yuanhot" url: https://www.desertcart.vn/products/271622719-charger-for-new-samsung-galaxy-watch-42mm-46mm-upgraded-charging store_origin: VN region: Vietnam --- # 70%+ charging efficiency Safe power protection (PTC) Compact, sleek black design Charger for New Samsung Galaxy Watch 42mm/46mm, Upgraded Charging Cradle Dock for Samsung Galaxy Watch SM-R800/R810/R815 Smart Watch Charger (Not for Active), black **Brand:** yuanhot **Price:** 773950₫ **Availability:** ✅ In Stock ## Summary > ⚡ Charge smart, stay sleek — power your Galaxy Watch like a pro! ## Quick Answers - **What is this?** Charger for New Samsung Galaxy Watch 42mm/46mm, Upgraded Charging Cradle Dock for Samsung Galaxy Watch SM-R800/R810/R815 Smart Watch Charger (Not for Active), black by yuanhot - **How much does it cost?** 773950₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/271622719-charger-for-new-samsung-galaxy-watch-42mm-46mm-upgraded-charging) ## Best For - yuanhot enthusiasts ## Why This Product - Trusted yuanhot brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Power Protection:** Built-in PTC safeguards your smartwatch from over-current and overcharging, ensuring longevity and peace of mind. - • **Travel-Ready Compactness:** Lightweight and pocket-friendly design makes it the perfect companion for busy professionals on the move. - • **Extended Cable Convenience:** Generous cable length offers flexible charging setups—work, home, or office without hassle. - • **Optimized Charging Efficiency:** Delivers over 70% charging efficiency for reliable, steady power without overheating risks. - • **Tailored Fit for Galaxy Watch R800 Series:** Precision charging cradle designed exclusively for Samsung Galaxy Watch 42mm/46mm SM-R800/R810/R815 models—no compromises. ## Overview The YUANHOT Charger is a specialized wireless charging cradle designed exclusively for Samsung Galaxy Watch 42mm/46mm SM-R800/R810/R815 models. Featuring over 70% charging efficiency and built-in power protection technology, it safeguards your device from over-current and overcharging. Its compact, lightweight design and extended cable length make it ideal for professionals and travelers seeking reliable, convenient charging without bulk. Note: incompatible with Galaxy Watch Active series and newer Watch 3/4/5/6 models. ## Description Product Description Compatible With Samsung Galaxy Watch R800/R810/R815. With a charging cable. Features: 1. Compact and lightweight design: Convenient for travelers and business users. 2. Power protection: Protect your smart watch from being over charged. 4. Convenient: Long cable makes your smart watch charging more convenient. Specifications: Type: Wireless Charging Cradle Material: PC + ABS plastic Color: black Dimension: 4.6x 5.4cm (Dia * H) Input voltage/current: DC 5V / 0.7A Output voltage/current: DC 5V / 0.5A Working distance: 4-8mm Charging Efficiency: Over 70% Package includes: 1 x Charging Dock 1 x Micro USB Cable NOTE: It’s a normal phenomenon that the charger may get warm while charging, please unplug the charger after charging. DO NOT plug the charging cable into a wall Charger with a current higher than 1A directly, as there is a risk of burning the smartwatch. We suggest that you charge your dock through computer USB port. Manufacturer Contact Information Shenzhen, Guangdong 518000,CN Review: The best - Best working for my galaxy watch Review: Too bad - It’s nit working at all ## Features - Compatibility: This charger is specialized design for Samsung Galaxy Watch 42mm/46mm SM-R800/R810/R815. ATTENTION: DOES NOT FIT FOR THE NEW GALAXY WATCH 3/WATCH 4/WATCH 5 series/WATCH 6. - Please NOTE: NOT charge for Galaxy Watch Active/Active 2. Could not be used with fast charger adapter and make sure that the charging current is below 5V/1A. - Power Protection Inside (PTC): Keep safe from over-current or over-charging for Samsung Galaxy Watch when connected the power source. If you plug the charger after blue and green light flashed, there is no smarch the light isn't on ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07H3RZWL2 | | Best Sellers Rank | #22,340 in Electronics ( See Top 100 in Electronics ) #118 in Smartwatch Charging Docks | | Item model number | R800 | | Manufacturer | CJQ | | Product Dimensions | 8.9 x 4.7 x 4.6 cm; 38 g | ## Product Details - **Amperage:** 0.5 Amps - **Brand:** YUANHOT - **Colour:** black - **Compatible devices:** Samsung Galaxy Watch 42mm/46mm SM-R800/R810/R815 - **Compatible phone models:** Samsung Galaxy Watch 42mm/46mm SM-R800/R810/R815 - **Connector type:** Micro USB, USB - **Included components:** usb cable - **Input voltage:** 5 Volts - **Special features:** Fast Charging, Lightweight Design, Magnetic, Travel, Wireless Charging - **Total USB ports:** 1 ## Images ![Charger for New Samsung Galaxy Watch 42mm/46mm, Upgraded Charging Cradle Dock for Samsung Galaxy Watch SM-R800/R810/R815 Smart Watch Charger (Not for Active), black - Image 1](https://m.media-amazon.com/images/I/61SEYqJRohL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Is this compatible with the Galaxy Watch Active?** A: This watch charger is specifically designed for Samsung Galaxy Watch R800/R810/R815 42mm/46mm ONLY, do not work for galaxy watch active, please kindly note. **Q: Will the charger stop when battery is full? Is it safe to leave the watch on it, over night?** A: I dont think it does. I would hear my watch vibrating throughout the night and flashing 100%. So Im.assuming it was still trying to charge the watch. I don't like this charger **Q: Why will my charger not charge past 0 it’s been like that for an hour and my charger just arrived today :(?** A: Jonathan, If your watch does not immediately start charging (We "are" talking about the Galaxy Watch - correct? As this is not designed to work with any other watch series), then there is something wrong with the charger. Send it back. It has been damaged in some way on it's trip to you. Amazon is great about replacing your unit or refunding your money. Don't even mess with it any longer. Just send it back and get another one. By-the-way, this charger is fantastic in how quickly it charges, as you will see when you get a fully operational unit. Hope this helps . . . **Q: does this charger only have an usb cable or can it be plugged into electrical outlet** A: The "wireless charger dock" requires 5vDC. This is supplied by most standard USB chargers. You may be thinking that the charger has maybe, two prongs on it that plug directly into the wall ? . . . It does not. It (the wireless charger dock) requires "low" voltage, which is regulated by any commonly found USB charger. If you have an extra charger lying around, maybe one that you use to charge your phone (especially a Samsung phone charger), then check the label on the side or bottom to confirm that it outputs 5VDC. If it does - just plug it in and you are good to go! I hope this helps. ## Customer Reviews ### ⭐⭐⭐⭐⭐ The best *by P***D on 3 August 2025* Best working for my galaxy watch ### ⭐ Too bad *by T***A on 24 July 2025* It’s nit working at all ### ⭐ Stopped working after some time *by M***O on 30 March 2025* Stopped working after sometime ## Frequently Bought Together - Charger Compatible with Samsung Galaxy Watch 42mm/46mm, Upgraded Charging Cradle Dock for Galaxy Watch SM-R800/R810/R815 Smart Watch Charger (Not for Active), Black - SAMSUNG Galaxy Watch (42mm), Sleep Monitor, Rose Gold (Bluetooth) (Renewed) - Diruite 4-Pack for Samsung Galaxy Watch 4 Classic 42mm / Galaxy Watch 42mm and Galaxy Watch 3 41mm Screen Protector Tempered Glass [2.5D 9H Hardness][Anti-Scratch] --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/271622719-charger-for-new-samsung-galaxy-watch-42mm-46mm-upgraded-charging](https://www.desertcart.vn/products/271622719-charger-for-new-samsung-galaxy-watch-42mm-46mm-upgraded-charging) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-20*