{"product_id":"oura-ring-4-charger-size-13-fast-usb-c-charging-dock","title":"Oura Ring 4 Charger - Size 13 - Fast USB-C Charging Dock","description":"\u003cp\u003eIn this review the Oura Ring 4 Charger (size 13) is assessed as the straightforward replacement or spare charger for anyone who owns an Oura Ring 4. The bottom line: it is the only official way to charge that ring, and it delivers fast, reliable top-ups that typically complete in 20-80 minutes depending on battery level. If you need a compact, well-built charger to keep at a desk or in a travel bag, this size-specific USB-C dock gets the job done with minimal fuss.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize-specific design:\u003c\/strong\u003e The charger is made to fit the Oura Ring 4 size stamped inside the ring, ensuring a secure connection and correct alignment for charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C to USB-C cable:\u003c\/strong\u003e The included cable uses USB-C connectors so it pairs easily with modern chargers and laptop ports for convenient power delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast charging:\u003c\/strong\u003e The ring typically charges fully in about 20-80 minutes, so short top-ups restore useful battery life quickly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable form factor:\u003c\/strong\u003e The dock is small and light enough to carry in a travel bag or keep in an office drawer as a dedicated spare charger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp battery monitoring:\u003c\/strong\u003e Battery level is visible in the Oura app by tapping the circular icon in the upper right of the home tab, so you can confirm charge state without guessing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis charger is for current Oura Ring 4 owners who want an official, reliable way to power their wearable at home, at work, or while traveling. People who prefer a compact spare charger to stash in a bag or at the office will appreciate the small size and quick charge times.\u003c\/p\u003e\n\u003cp\u003eIt is not for users of other ring models or brands, since the dock is size-specific for the Oura Ring 4. If you do not know your ring size, check the inside of the ring before ordering to avoid a size mismatch.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWell-made, compact design that is easy to store and travel with.\u003c\/li\u003e\n\u003cli\u003eFast charging speeds that typically complete a full charge in under an hour and a half.\u003c\/li\u003e\n\u003cli\u003eSimple USB-C connection that works with common 5Vdc supplies for convenient power options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrice is perceived as a bit high by some customers for a single-purpose spare charger.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eOura Ring 4 Charger (Size 13)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eOura Ring 4 (size-specific)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable type\u003c\/td\u003e\n\u003ctd\u003eUSB-C to USB-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower requirement\u003c\/td\u003e\n\u003ctd\u003eExternal 5Vdc supply that complies with IEC 62368-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical full charge time\u003c\/td\u003e\n\u003ctd\u003e20-80 minutes, depending on battery level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003eCharging dock and USB-C cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Oura Ring 4 Charger in size 13 is the recommended accessory for anyone who needs a dependable, compact way to charge an Oura Ring 4. Its size-specific fit, USB-C convenience, and fast charge times make it a practical spare or replacement, particularly for travelers or those who keep chargers in multiple locations. It represents good value if you prioritize reliability and portability over cost.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know what charger size to buy?\u003c\/strong\u003e\u003cbr\u003eCheck the inside of your Oura Ring 4 where the size is stamped; buy the charger that matches that size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the ring take to fully charge?\u003c\/strong\u003e\u003cbr\u003eCharging typically completes in about 20-80 minutes depending on the ring's remaining battery level.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat power adapter should I use?\u003c\/strong\u003e\u003cbr\u003eUse an external 5Vdc supply that complies with IEC 62368-1; the cable is USB-C to USB-C for modern chargers and ports.\u003c\/p\u003e","brand":"OURA","offers":[{"title":"Default Title","offer_id":48246383050971,"sku":"B0D9WW21CY","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41sq-JYEJxL._AC_SL1000_a62cb52e-b02e-4c17-bc68-2f439c8cd695.jpg?v=1770964819","url":"https:\/\/gearmusthave.com\/products\/oura-ring-4-charger-size-13-fast-usb-c-charging-dock","provider":"GearMustHave","version":"1.0","type":"link"}