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OURA

Oura Ring Gen3 Charger - Size 8 - Full Battery Charge in 60-80 Minutes - Charging Dock and USB-C Cable

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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Sep 9
Order within 12 hours and 7 minutes
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Size: 8


Features

  • OURA RING GEN3 CHARGER - This is the only way to charge your Oura Ring Gen3. This USB-C cable charger is size specific, so be sure to get the size that fits your Oura Ring Gen3. You can find your Oura Ring Gen3 size on the inside of your smart ring.
  • CHARGERS ARE SIZE-SPECIFIC - Your Oura Ring Gen3 size can be found on the inside of your smart ring.
  • CHARGING TIME - Your Oura Ring Gen 3 can take 20-80 minutes to fully charge on the Oura Gen3 Charger, 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.
  • POWER CORD COMPLIANCE - The USB-A to USB-C Oura Ring Gen3 Cable cord is intended to be supplied by an external 5Vdc supply that complies with IEC 62368-1 standard.

Description

The Oura Ring Gen3 Charger is the only way to charge your Oura Ring. It’s fast, convenient, and easy. Your Oura Ring can take 20-80 minutes to fully charge on the Oura Charger, depending on its current battery level. It comes with a USB-A to USB-C Oura Ring Cable cord, 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: Oura Ring Gen3


Compatible Phone Models: iOS and Android


Included Components: Charger, USB Cable


Color: Black


Input Voltage: 5 volts


Amperage: 1 A


Total USB Ports: 1


Wattage: 5 watts


Connector Type: USB Type C


Compatible Devices: Oura Ring Gen3


Compatible Phone Models: iOS and Android


Input Voltage: 5 volts


Amperage: 1 A


Total Usb Ports: 1


Wattage: 5 watts


Output Current: 1 A


Output Voltage: 5 volts


Power Source: Corded Electric


Main Power Connector Type: 2 Pin


Power Plug: Type A - 2 pin (North American)


Voltage: 5 volts


Current: DC


Compatible Power Plug Type: Type C


Wired Charging Connector Type: USB Type C


Plug Type: Type A (US), Type C (EU)


Connectivity Technology: USB


Mounting Type: Tabletop Mount


Specification Met: IEC


Brand: OURA


Built-In Media: Charger, USB Cable


Model Number: JZ95-1005-08


Mfr Part Number: JZ95-1005-08


Manufacturer: Oura


Global Trade Identification Number:


Warranty Description: 1 year manufacturer


Number of Items: 1


Item Weight: 8.96 ounces


Unit Count: 1 Count


Color: Black


Enclosure Material: Plastic


Form Factor: Disk-shaped charging dock


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Essential Oura Ring Accessory – Fast, Reliable, and Convenient
Size: 10
Essential Oura Ring Accessory – Fast, Reliable, and Convenient This Oura Ring Gen3 charger earns every bit of 5 stars and is a must-have accessory for any Oura Ring owner. The charging dock fits the ring securely and snugly with no fussing or repositioning needed to make contact, and the 60-80 minute full charge time is impressively fast for a wearable device that you want back on your finger as quickly as possible. The included USB-C cable is a practical modern standard that works with most current chargers and power banks without needing a separate adapter. Having a spare or replacement charger on hand is just smart ownership—keeping one at home and one in the travel bag or RV means the ring is always charged and ready regardless of where I am. The build quality matches the premium feel of the Oura Ring itself, and the compact dock design makes it easy to set up a consistent charging spot on a nightstand or desk without taking up much space. A reliable, well-designed charging solution that works exactly as expected every single time. Highly recommended for any Oura Ring Gen3 owner. ... show more
Reviewed in the United States on April 13, 2026 by Jason Clinton
    • Genuine Oura
Size: 10
Bought as 2nd/travel charger after we forgot the original charger at home. Appears to be genuine and works well, just like the original. Like all Oura chargers, make sure you order the correct size (this size 10 charges a size 10 quickly. It will charge a size 11, but takes much longer (and I worry about damaging the charging circuit if the ring). Don't think it would charge a size 12. A size 11 charger won't fit a size 10 at all. ... show more
Reviewed in the United States on October 4, 2025 by Gringo
    • Works
Size: 12
I'm dumb and lost my original charger - bought the replacement and it works great. Easy to use, charges the ring fast, ring fits perfect.
Reviewed in the United States on October 6, 2025 by C
    • A nice charger
This was a great replacement for my broken one. I had no issues with packaging or quality. Stills works perfectly!
Reviewed in the United States on November 20, 2025 by Brittany Drummelsmith
    • Replacement charger
Size: 8
Lost my original charge. This replacement charger is working fine for me.
Reviewed in the United States on December 4, 2024 by Paige
    • Perfect fit
Size: 10
Worked perfect. Make sure you are ordering right size and generation. Charge speed is perfect
Reviewed in the United States on October 20, 2025 by Will
    • So far so good
Size: 13
I keep losing these chargers and in an attempt to save some money I got this one. After a month or so of use it's going fine. If it falls apart I will be back to say so :)
Reviewed in the United States on August 30, 2025 by Cort Johnson
    • DO NOT BUY, IT WILL RUIN YOUR OURA RING
Size: 8
DO NOT BUY THIS IT WILL RENDER YOUR OURA RING DEFUNCT. I connected the charger to a power source, it showed the usual white LED, and when I placed my Oura ring on it, it did the slow white LED pulsing that indicates charging. However, my ring never charged beyond 1%. And now when I put the ring back on my original charger, I have the same issue. I just chatted with Oura customer support, they ran diagnostics on my ring, and said the hardware has an issue preventing it from charging properly. "The specific issue is with the ring's internal charging components - even though the charger is working correctly (as shown by the slow pulsing white light), the ring itself cannot accept or hold a charge beyond 1% battery. This indicates a ring hardware failure." It was working just fine before I used this replacement charger. Now my ring is garbage. ... show more
Reviewed in the United States on April 29, 2026 by Nicolette

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