WONJOY Compatible with Oura Ring Gen3 Charger (Size 11)
Quick take
This WONJOY charging dock is built as a size-specific replacement for the Oura Ring Gen3 (Size 11), using a USB-C connection to power the dock. Buyers generally report quick, easy charging and convenient everyday use, but the fit can feel less snug than the official charger, and the dock’s light behavior may be distracting when it’s plugged in.
Pros and cons
Pros
- Designed for Oura Ring Gen3, Size 11, so it targets a specific compatibility match.
- Includes a USB-C cable for simpler setup with your existing chargers.
- Reported as easy to set up and able to start charging right away.
- Compact, stationary dock style that works well on a bedside table and for travel.
Cons
- Charger performance can be confusing if the ring does not seat as firmly (some users missed that it was charging).
- A small indicator light may stay on even when you are not charging.
- Compatibility is size-specific, so buying the wrong size will be a problem.
What buyers think
Buyer-review evidence is mixed but generally useful for evaluating fit and day-to-day usability. Several reviewers describe the dock as working as expected, starting charging quickly and making it easy to keep the ring charged at home. Multiple users also highlight convenience factors like compact size and portability for travel or desk use.
On the caution side, a recurring theme is that the ring may not feel as snug in the dock as it does with the official charger, which can lead to confusion about whether the ring is seated and charging. There are also mentions of the dock light staying on when plugged in, which can matter for people who prefer a dark nightstand. In a limited number of reports, charging appears to stall, suggesting that quality control and proper seating may matter.
How this charger fits the Oura Ring Gen3 (size matters)
This charger dock is made for the Oura Ring Gen3, and it is specifically labeled for Size 11. Oura Ring Gen3 chargers are size-specific, and the ring size is found on the inside of the ring. If you purchase the wrong size, the dock may not seat correctly, which can affect whether charging is reliable.
Charging speed and what “fast” typically means here
The product is marketed as a fast charging dock, with an estimated charging window of about 30 to 80 minutes depending on the ring’s current battery level. In real-world use, multiple reviewers describe it as charging quickly and simply, particularly when the ring sits correctly in the dock.
Because charging time is influenced by the ring’s starting battery, consider expecting shorter sessions when your ring is only partially depleted, and longer sessions when it is near empty.
USB-C cable included, simple setup for daily charging
The dock comes with a USB-C cable, which helps reduce the number of accessories you need. The dock is corded (powered through USB-C), and the listed input and output ratings indicate it is intended for stable charging rather than battery-powered convenience.
For many buyers, that “plug in and go” setup is the main reason to choose a replacement dock. If you already keep USB-C power bricks or chargers around, setup tends to be faster.
Pros and cons in plain terms
Who this charger is best for
- Oura Ring Gen3 owners with Ring Size 11 who need a replacement charger dock.
- People who want a compact dock for nightstand or desk charging, and like the idea of carrying a lightweight charger for trips.
- Shoppers who prefer a dock that includes a USB-C cable to make it easier to start using immediately.
Who should avoid it
- If you are not sure your ring is Size 11, this is likely the wrong purchase. Size mismatches are the biggest preventable issue with size-specific docks.
- If you need a perfectly snug fit where you can instantly tell it is charging, you may want to consider sticking with the official charger or ensuring the ring seats firmly in this dock before walking away.
Battery life impact and long-term expectations
This product is designed to recharge the ring safely, and it includes over-voltage, over-current, and short-circuit protection claims. While those are positive signals for everyday safety, buyer feedback focuses more on whether charging starts and whether the fit makes charging obvious.
For long-term confidence, treat seating as part of the routine. If your ring is not charging as expected after a reasonable amount of time, double-check placement and try again to confirm the dock is making proper contact.
Verdict
The WONJOY size 11 charger dock is a practical replacement option for Oura Ring Gen3 owners who value a compact, easy-to-use dock and want a USB-C cable included. The main buying caveat is fit and indicator behavior, some buyers report the ring may not sit as snugly or the light may stay on. If you match the correct size and are mindful about seating, this is a reasonable choice for everyday charging.
Price and availability
Pricing can vary by marketplace and promotions. You can check the latest price and purchase options here: Buy on Amazon.
FAQ
- Is this charger compatible with all Oura Ring Gen3 sizes?No. It is size-specific for Oura Ring Gen3 Size 11. Check your ring’s size on the inside before buying.
- How fast does it charge?It’s marketed as fast charging, with an estimated 30 to 80 minutes depending on the ring’s current battery level.
- Does it come with a USB-C cable?Yes. The package includes the charger dock, a USB-C cable, and a user manual.
- Will it work if the ring does not feel snug?Some buyers mention the fit is not as snug as the official charger, which can make it easy to miss whether the ring is properly seated. Re-seat the ring in the dock if charging status is unclear.
- Is the light always on?A reviewer mentioned the dock light stays on even when the ring is not charging, so you may want to unplug it if you prefer a dark nightstand.
Final thoughts
If you are replacing a lost charger for an Oura Ring Gen3 Size 11, this dock is built for that exact scenario: compact, powered by USB-C, and intended for fast everyday top-ups. Just make compatibility and proper seating your two key checks, and you should be set for routine charging.
Specifications
| Product Title | Compatible with Oura Ring Gen3 Charger - Size 11 - Fast Charging Dock with USB-C Cable for Smart Ring (11) |
|---|---|
| Category | Electronics > Wearable Technology > Rings |
| Brand | WONJOY |
| Manufacturer | WONJOY |
| Color | Black |
| Connector Type | USB Type C |
| Compatible Devices | Oura Ring Gen3 |
| Compatible Phone Models | Oura Ring Gen3 |
| Additional Features | Fast Charging |
| Input Voltage | 5 Volts |
| Output Current | 40 Milliamps |
| Output Voltage | 5 Volts |
| Power Source | Corded Electric |
| Portable | Yes |
| Power Plug | No Plug |
| Current | DC |
| Wired Charging Connector Type | USB Type C |
| Connectivity Technology | USB |
| Built-In Media | Charger, USB-C Cable, User Manual |
| Warranty Description | 2 Year |
| Number of Items | 1 |
| Unit Count | 1.0 Count |
| Enclosure Material | Plastic |
| Form Factor | Stationary charging dock |
| Included Components | Charger, USB-C Cable, User Manual |
| Special Feature | Fast Charging |
Available variants
Size
- Size 8
- Size 9
- Size 6
- Size 11
- Size 10
- Size 13
- Size 12
- Size 7
Color
- Black
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