Wireless Charger Case Compatible with Oura Ring Gen4 Size 8 - Portable

In this review the tester looks at the Wireless Charger Case Only Compatible with Oura Ring Gen4, size 8, a compact travel charging box designed to top up an Oura Gen4 ring on the go. The bottom line: this charger is best for Oura Gen4 owners who need a small, protective carry case with built-in wireless charging and several backup charges. Its strongest single advantage is the combination of a 600mAh battery and an auto-shutoff safety feature that makes travelling with the ring simple and energy efficient.

Key Features

• Compatibility: Built specifically for Oura Ring Gen4 size 8 so the ring seats securely and charges reliably.
• Wireless charging: Starts charging as soon as the ring is placed inside, delivering a full charge in about 80 minutes for quick top-ups.
• 600mAh battery: Provides up to four full charges for the ring, which reduces the need to find a wall outlet during travel.
• Automatic safety mechanism: Charger turns off after 90 minutes to conserve energy and prevent overcharging while unattended.
• Portable design: Small footprint at approximately 1.96in x 1.89in x 1.16in so it fits easily in a pocket or small bag and protects the ring from dust and scratches.
• Included accessories: Ships with a Type-C cable and a user manual so you can start using it right away.

Who It's For

This charger case is aimed at Oura Gen4 owners who travel, commute, or prefer a neat protective box that doubles as a power bank for their ring. It suits someone who values quick wireless charging and a compact carry option that keeps the ring safe between uses.

It is not for owners of earlier or other-brand smart rings because compatibility is restricted to Oura Ring Gen4 and specifically the chosen size. If you need multi-device charging or a large-capacity power bank, this single-ring case may be too limited.

Pros & Cons

Pros

• Compact, travel-friendly size that protects the ring while charging.
• 600mAh internal battery offers multiple full charges without a wall outlet.
• Quick wireless charging with an 80 minute full-charge time and an energy-saving auto-off after 90 minutes.

Cons

• Works only with Oura Ring Gen4 and must match ring size, so it is not universal.
• Limited battery capacity compared with larger power banks if you need many extra charges for other devices.

Specifications

Product type	Wireless charging case for smart ring
Compatibility	Oura Ring Gen4 (size 8)
Battery capacity	600mAh
Charge time	Full ring charge in about 80 minutes
Auto safety	Automatic turn-off after 90 minutes
Dimensions	1.96in x 1.89in x 1.16in
Included	Charging case, Type-C cable, user manual

Our Verdict

The Wireless Charger Case for Oura Ring Gen4 size 8 is a practical, well-rounded accessory for Gen4 owners who need a small protective case that also provides multiple charges. Its combination of wireless charging, a 600mAh battery and an automatic safety shutoff makes it a good value for travelers and daily commuters, provided you own the compatible ring size.

Frequently Asked Questions

Will this charger work with other ring brands?
No, this charging box is only compatible with Oura Ring Gen4 and is not designed for other brands or earlier Oura generations.

How long does a full charge of the ring take?
A full charge of an Oura Ring Gen4 takes about 80 minutes when placed in the charging case.

How many charges can the case provide?
With its 600mAh battery the case can supply up to four full charges for an Oura Ring Gen4 before the case itself needs recharging.