OURA Ring Gen3 Charger – Size 6 | Full Battery Charge in 60-80 Minutes | USB-C Dock

The official OURA Gen3 Charger powers your OURA Ring Gen3 with a compact, simple dock and a USB-A to USB-C cable. It relies on an external 5V DC power source and supports a full charge in a typical 20 to 80 minute window depending on the ring’s current battery level.

Designed to be size-specific, the cradle holds the ring securely and aligns the charging contacts for reliable top ups. You can check the battery status in the OURA app by tapping the circular icon in the upper right of the Home tab, helping you plan your charging moments around your day.

Why this charger fits daily routines

• Size-specific design ensures a stable cradle that matches your ring size.
• Fast charging lets you top up between activities and workouts.
• Battery level is visible in the OURA app for practical planning.
• USB-C charging powered by a USB-A to USB-C cable with an external 5V DC supply.
• Safety compliance with IEC 62368-1 standard helps you charge with confidence.

Constructed with a compact, low-profile form, the Gen3 Charger sits neatly on a nightstand, desk, or travel kit. The cable is easy to route, and the overall build emphasizes stability during operation.

What’s included and how to use

• A USB-A to USB-C charging cable is included for use with a compliant 5V DC power source.
• External power supply should comply with IEC 62368-1 for safe operation.
• To charge: place the ring on the cradle, connect the cable to power, and check the app for an active charge indicator.
• For longevity, keep the charger away from extreme heat and moisture.
• Travel-ready, the dock travels compactly and recharges quickly when you land.

Real-world scenarios

Morning routine: a quick top-up while you prepare for the day. Gym sessions: a brief charge between sets helps your ring stay ready. Travel: a compact dock fits into a bag, keeping charging convenient on the go.