Product Description
- The Oura Ring 4 Charger is the only way to charge your Oura Ring 4. It’s fast, convenient, and easy. Your Oura Ring 4 typically charges fully in 20-80 minutes on the Oura Ring 4 Charger, depending on its current battery level. It comes with a USB-C to USB-C Oura Ring 4 Cable cord, intended to be supplied by an external 5Vdc supply that complies with IEC 62368-1 standard.
Never miss a beat with an additional charger.
An additional charger accessory is perfect for vacation, work trips, or anytime your battery is running low.
Haven’t bought an Oura Ring? Size before you buy.
The Oura Ring 4 Sizing Kit is the best way to ensure an accurate experience. With a purchase of the sizing kit, you’ll receive a $10 Amazon credit towards your Oura Ring 4.
Easy to wear, everywhere
Sleek and comfortable, Oura Ring seamlessly fits into your life from a workout to a night out.
No interruptions
Stay present without notifications on your wrist. Check the Oura App when you want to.
Built to last
Oura Ring 4 is fully titanium: one of the strongest metals on earth. Durable, lightweight, water resistant.
More accurate. More personal.
Oura Ring 4 delivers incredibly accurate data and personalized health insights to help you be at your best.
About this item
- OURA RING 4 CHARGER – This is the only way to charge your Oura Ring 4. This USB-C cable charger is size specific, so be sure to get the size that fits your Oura Ring 4. You can find your Oura Ring 4 size on the inside of your Oura Ring 4.
- CHARGERS ARE SIZE-SPECIFIC – Your Oura Ring 4 size can be found on the inside of your smart ring.
- 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 tab.
- 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.
| Brand | OURA |
| Connector Type | USB Type C |
| Compatible Devices | AC-DC Converters |
| Compatible Phone Models | iOS devices with iOS 15 or higher, Android devices with Android 9 or higher |
| Included Components | Oura Ring 4 Charger, USB Cable |
| Color | Charger, Grey |
| Input Voltage | 5 volts_of_direct_current |
| Amperage | 0.5 A |
| Total USB Ports | 1 |
| Wattage | 5 watts |
| Size | 6, 7, 8, 9, 10, 11, 12, 13 |
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