Compatible with Ou-ra Ring Gen4 Charger - Size 9 - Fast and Portable Charging Dock with USB-C Cable for Ou-ra Ring 4

About this item

• Exclusive for Ou-ra Ring Gen4: This smart ring charger is only compatible with Ou-ra Ring Gen4 (Size 9). It does not work with Ou-ra Ring Gen3 Horizon/Heritage or other smart rings. Please confirm your ring model before purchase.
• Size-Specific Design: Each smart ring charger is tailored to a specific ring size. For optimal charging performance, carefully check your Ou-ra Ring Gen4 size and select the matching charger model.
• Fast Charging Time: Our charger features an efficient charging scheme, fully juicing your Ou-ra Ring Gen4 in 20–80 minutes (depending on current battery level) to meet daily usage needs.
• Indicator Light Status: A breathing white light appears during charging, and a solid green light when fully charged. Check battery level via the circular icon in the top-right corner of the Ou-ra app for clear charging status.
• Multi-Level Safety Protection: This ring charger has a built-in multi-protection system to shield your Ou-ra Ring Gen4 from overcurrent, overvoltage, and overcharging.
• 2 Charging Modes: This charger supports wall adapter charging and smartphone power supply. When no outlets are nearby, your reverse-charging-enabled phone acts as an emergency source to keep your smart ring charged anytime, anywhere.
• Portable & Durable: Made of metal (more durable than plastic alternatives), our compact charger fits easily in your pocket—ideal for home or on-the-go use. We offer comprehensive online support and user manual guidance for any issues.