Gen 4? Plug it in 🔋😄
Honestly, smart rings are great—until you realize you need a charger that actually fits. This fast charger dock is made specifically for the
Ou-ra Ring Gen 4, and it’s designed to be a simple “drop it on the dock and go” setup for sizes 7 through 13.
What this charger is for
This is a charging dock stand with a Type-C cable intended for Ou-ra Ring Gen 4 (and only Gen 4). It’s not compatible with Gen 3 or other smart rings.
The biggest practical tip: double-check the size engraved inside your ring so it seats correctly.
Quick “does it work for me?” checklist
If you match these, you’re in good shape:
- ✅ Your ring is Ou-ra Ring Gen 4
- ✅ Your ring size is 7–13
- ✅ You’re okay using a dock stand (not a cable-only setup)
Everything that makes this dock feel “actually useful”
- Compatible Only with Gen 4 (Not Gen 3): Designed exclusively for Gen 4 smart rings in sizes 7–13. Not intended for Gen 3 or other smart rings.
- Fast charging target: The listing says it can reach 80% charge in roughly 45 minutes when the ring is placed on the charger.
- Fits multiple sizes (7–13): The dock has a retractable design to fit sizes 7, 8, 9, 10, 11, 12, and 13.
- Built-in safety protections: Includes over-current, over-voltage, short-circuit, and over-temperature protection.
- Ultra-compact for home or travel: Small enough to toss in a bag for office days and trips.
- In the box: 1x charger dock, 1x USB-C cable (3.3 ft), and 1x user manual.
Because losing charge is annoying (and forgetting a charger is worse)
This charger is basically for people who want a dedicated, no-fuss dock that’s made to match the Ou-ra Ring Gen 4 setup.
The biggest appeal is the size-friendly design (7–13) and the built-in safety protections, so you’re not constantly wondering if the dock is doing its job.
Who this dock tends to work well for
Good match if you…
- Have an Ou-ra Ring Gen 4 and want a dock designed for it
- Prefer a stand/dock instead of fiddling with alignment
- Need something compact for home + travel
- Want a charger with multiple size support (7–13)
Not the right pick if…
- Your ring is Gen 3 (this listing says it won’t work)
- Your ring size is outside 7–13
- You’re expecting compatibility with other smart rings
A practical Gen 4 dock for people who just want their ring ready
Required Disclaimers
Affiliate Disclosure: This post may include affiliate links, meaning I may earn a small commission if you click through and make a purchase on Amazon at no extra cost to you.
AI Image Disclaimer: No images are used in this post.
AI Content Disclaimer: This content is generated with AI assistance and may not reflect every detail of the product listing. Please review the product page on Amazon for the most accurate information.
Electrical/Battery Disclaimer: Charging products can involve heat and electrical components. Use only as directed in the included manual, avoid leaving it unattended unless the manufacturer indicates it’s safe, and stop use if anything seems damaged or overheated.
Electronics Disclaimer: Performance (including charging time) can vary based on device condition, placement on the dock, and other factors. The charging target mentioned here is from the provided listing details, not a guarantee.
Cooling Performance Disclaimer: Even with built-in safety features, heat management can vary. If the charger or ring feels unusually hot, unplug and allow it to cool before trying again.
Privacy/Surveillance Disclaimer: This post does not claim or involve any privacy or surveillance features. If your ring or app includes data features, review the settings in your own app and device.