Oura Ring Gen 4 Charger - Grey - Size 12 - Includes Charging Dock & USB-C Cable | Charge Smart Ring Up to 8 Days | Support additional charger, USB-C cord

1日しか充電がもたない本体を買ってこちらでペアリングし機内モードで運用することで2－3日もつようになり通常使用できるようになりました。gen2,gen3と互換はないのでそこだけ注意です(gen4専用)

Ouraリング第4世代を持っていましたが、製品が壊れたのでRMAで交換してもらいました。交換する際には異常が発生した製品を送り返さなければいけないのですが、その際に充電器も一緒に返すという決まりがあるようです。保証期間内で製品を保証交換したとしても、充電器自体は別途購入しなければいけないという、何とも言えない手順を踏まなければなりません。肝心の充電器ですが、決して安いものではありません。Ouraリング本体が壊れずに使い続けられるのが理想的ではあるのですが。

よかった

初めてのスマートリングで一番精度が高いと言われているみたいなので高かったですがこちらを購入してみましたが「こんなものなのかなぁ...」というのが現状の感想です。もう少しデータを積まないと精度が上がってこないのかな？

Erg stevig en goed werkend product

super good fast charger, great customer experience! 10/10

Arrived very fast, works fantastic, after a month of not charging, my ring it's back to life! Thanks 🙏

Tut was es soll. Es läd den Ring.

This Oura Ring 4 charger has been absolutely perfect for keeping my size 11 ring powered up without any hassle. The charging dock design is incredibly user-friendly - just drop the ring in place and it connects immediately with a satisfying magnetic snap. No fumbling around trying to align charging contacts like with some other wearables.The USB-C cable is a major upgrade from older charging systems. It's convenient since I can use the same cable type for multiple devices, and the connection feels secure and durable. The cable length is just right for bedside charging or desk use without being unnecessarily long.What impressed me most is the charging speed and efficiency. My ring consistently charges up to 8 days of battery life in about an hour, which means I barely notice any downtime. I usually charge it while I'm showering or having morning coffee, and it's ready to go for over a week of continuous health tracking.The size 11 fit is precise - no wobbling or loose connection issues that could interrupt charging. The dock itself has a nice weight to it and doesn't slide around on smooth surfaces. The minimalist design looks clean on my nightstand and doesn't take up much space.Build quality feels premium throughout. After several months of daily use, everything still works like new. The magnetic connection remains strong, and there's been zero degradation in charging performance.This charger makes owning an Oura Ring 4 completely seamless. Fast, reliable, and well-designed - exactly what you need to keep your health tracking uninterrupted. Highly recommended for any Oura Ring 4 owner!