- Charge up your Oura Ring 4 with this charging dock - it's suitable for size 5 rings - It'll charge your ring in 20-80 minutes, depending on your battery level - The status LED lets you know when it's finished charging - It comes with a USB-C cable, so it's easy to power
The OURA Ring 4 Charger - Size 5, Silver/Grey is ideal for individuals or athletes using the OURA Ring 4 for monitoring heart rate, sleep patterns, and other health-related data.
