{"product_id":"oura-ring-4-charger-size-5-compact-usb-c-dock-for-fast-charging","title":"Oura Ring 4 Charger Size 5 - Compact USB-C Dock for Fast Charging","description":"\u003cp\u003eIn this review the Oura Ring 4 Charger (size 5) proves to be the straightforward replacement or spare charger many ring owners need. It is the only official way to power an Oura Ring 4 and stands out for its compact size and reliable charging speed, typically bringing a depleted ring to full in roughly 20-80 minutes. For anyone who travels, keeps a charger at work, or wants a small backup unit, this charger delivers the single biggest benefit: a simple, dependable method to restore your ring's battery without fuss.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eSize-specific dock:\u003c\/strong\u003e The charger is keyed to the Oura Ring 4 size, ensuring a secure fit for size 5 and avoiding loose connections during charging.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUSB-C to USB-C cable:\u003c\/strong\u003e The included cable uses USB-C on both ends so it pairs with modern power bricks and laptops for convenient charging anywhere.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFast charge times:\u003c\/strong\u003e Typical full charge completes in about 20-80 minutes depending on battery level, making it practical for quick top-ups.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eApp battery tracking:\u003c\/strong\u003e Battery level can be checked in the Oura app by tapping the circular icon at the top-right of the home tab, so users know when to charge.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSmall, travel-ready size:\u003c\/strong\u003e Reviewers note the charger is compact and easy to slip into a travel bag or desk drawer for regular use away from home.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe charger is ideal for Oura Ring 4 owners who need an official, size-matched charging solution - especially those who keep a spare at the office or in a travel kit. Its compact form and USB-C cable make it convenient for people who move between homes, work, and trips and who value fast, predictable charge cycles.\u003c\/p\u003e\n\u003cp\u003eIt is not for users of other ring sizes or older Oura models, since the dock is size-specific. Buyers who want a multi-device charging station or a charger with multiple ports should look elsewhere; this unit is focused on a single purpose: charging an Oura Ring 4 size 5.\u003c\/p\u003e\n\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 reviewers find easy to carry and store.\u003c\/li\u003e\n \u003cli\u003eReliable charging speed, typically fully charging within an hour depending on level.\u003c\/li\u003e\n \u003cli\u003eSize-specific fit prevents loose connections and improves charging consistency.\u003c\/li\u003e\n \u003cli\u003eIncluded USB-C to USB-C cable works with modern power supplies and laptops.\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 considered a bit high by some customers for a single-purpose charger.\u003c\/li\u003e\n \u003cli\u003eOnly works for the specified ring size, so buyers must verify the size stamped inside their ring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 5)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eUSB-C to USB-C cable included\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eIntended supply\u003c\/td\u003e\n\u003ctd\u003eExternal 5Vdc supply complying with IEC 62368-1\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eTypical charge time\u003c\/td\u003e\n\u003ctd\u003eApproximately 20-80 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eFit\u003c\/td\u003e\n\u003ctd\u003eSize-specific dock - check ring size inside the band\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eUse case\u003c\/td\u003e\n\u003ctd\u003eSpare or replacement charger for travel and daily charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Oura Ring 4 Charger size 5 is a practical, well-built accessory for anyone who owns that ring size and needs a reliable way to recharge on the go. It is especially good value as a spare for travel or the office because of its compactness and predictable charge times, though buyers should be comfortable paying a premium for an official, size-specific dock.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the charger take to fully charge an Oura Ring 4?\u003c\/strong\u003e\u003cbr\u003eThe ring typically charges fully in about 20-80 minutes depending on the starting battery level.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I check the ring battery level?\u003c\/strong\u003e\u003cbr\u003eOpen the Oura app and tap the circular icon in the upper right-hand corner of the home tab to view battery status.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this charger work with other ring sizes?\u003c\/strong\u003e\u003cbr\u003eNo. Chargers are size-specific, so verify your Oura Ring 4 size stamped inside the ring before purchasing.\u003c\/p\u003e","brand":"OURA","offers":[{"title":"Default Title","offer_id":48637035675867,"sku":"B0D9WWKB95","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_cfcfe8da-4d30-4881-b51c-831bc10fcb05.jpg?v=1778740468","url":"https:\/\/gearmusthave.com\/products\/oura-ring-4-charger-size-5-compact-usb-c-dock-for-fast-charging","provider":"GearMustHave","version":"1.0","type":"link"}