- CHARGERS ARE SIZE-SPECIFIC - Your Oura Ring 4 size can be found on the inside of your smart ring.
- FSA/ HSA ELIGIBLE - We can accept FSA or HSA funds for the following: Oura Ring, additional chargers, and shipping.
- CHARGING TIME - Your Oura Ring 4 typically charges fully in 20-80 minutes depending on its current battery level.
- BATTERY LEVEL IN OURA APP - You can check the battery level by tapping the circular icon in the upper right-hand corner of the Home home tab.
- CHARGE LEVEL BEFORE BED - It's important that your Oura Ring 4 sleep ring be charged to at least 30% before going to bed.
- CONNECT THE USB CABLE - Connect the USB charging cord to your charging dock and plug the other end into a power source, such as a USB wall plug, laptop, or power brick.
- CHARGING DOCK - The LED will pulse white while your smart ring is charging.
- LEARN ABOUT NOTIFICATIONS - When the LED turns green, your ring is fully charged. You'll receive a push notification from your Oura App when charging is complete. This also applies for low battery notifications.
- POWER CORD COMPLIANCE - The USB-C to USB-C Oura Ring 4 Cable Cord is intended to be supplied by an external 5Vdc supply that complies with IEC 62368-1 standard.
The Oura Ring 4 Charger is the only way to charge your Oura Ring 4, the revolutionary smart ring. This USB-C cable charger is size specific, so be sure to get the size that fits your Oura Ring 4. You …
Weight: .37 Grams
Compatible With: No Applicable Model
Material: Aluminum, Plastic
Battery: No Battery Used
Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869



