Oura Ring 5 Charger - Size 8

Keep your Oura Ring 5 powered and ready with this official size-specific charger. Designed for eff...

Currently unavailable

Currently out of stock

This product is not available at the moment. Check back later or explore other options below.

Product Information

Full details

The Oura Ring 5 Charger (Size 8) is designed specifically for owners of an Oura Ring 5 size 8, offering a reliable and efficient way to maintain your ring's battery life. It is the perfect solution for users looking to keep their wearable technology powered throughout the day, though it is important to note that this charger is size-specific and will not work with other Oura ring sizes due to its precision-engineered fit.

All features

SeriesOura Ring 5
Model Part NumberJZ95-63402-08
BrandOURA

Extended Product Information

FAQs

Can I use this charger for an Oura Ring 5 Size 7?

No, this charger is precision-engineered specifically for Size 8. Using the wrong size can prevent the ring from charging properly.

How do I know if my ring is fully charged?

You can monitor the battery percentage directly in the Oura app by tapping the circular battery icon on the home tab.

Does the charger come with a wall adapter?

The product includes the USB-C cable, but it does not come with a wall power adapter. You should use a 5Vdc power supply that meets IEC 62368-1 safety standards.

How long does a full charge take?

A full charge takes approximately 20 to 80 minutes, depending on the current battery level of your ring.

Where can I find my ring size to ensure I bought the right charger?

Your ring size is engraved on the inside of your Oura Ring 5 band.

Troubleshooting

Ring is not charging when placed on the cradle

Ensure the ring is properly aligned and seated firmly on the charger. Check the Oura app to confirm if the charging icon appears.

Charging process is slower than expected

Verify that your power adapter outputs 5Vdc and meets the required safety standards. Ensure the USB-C cable is fully inserted into both the charger and the power source.

Pros and Cons

Pros

  • Precision-fit specifically for Size 8 rings
  • Efficient charging times of under 90 minutes
  • Standardized USB-C power connection
  • Easy battery status monitoring via Oura app
  • Meets high-level safety standards

Cons

  • Only compatible with Oura Ring 5 Size 8
  • Does not include a wall power adapter
  • Requires proper alignment for optimal charging

Setup, Compatibility & Care

To set up your charger, connect the included USB-C cable to a 5Vdc power supply that is certified to meet IEC 62368-1 standards. Always confirm your ring size by checking the interior band of your Oura Ring 5 before attempting to charge, as this specific charger (Size 8) is calibrated for that exact diameter.

To care for your charger, keep the contact surfaces clean and free of dust or debris. If the charger surface becomes dusty, gently wipe it with a soft, dry cloth. Ensure the device is placed on a flat, stable surface during use to prevent accidental slips or connection breaks.