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

Exclusive fit for Ou-ra Ring Gen4 (Size 9). It does not work with Ou-ra Ring Gen3 Horizon/Heritage or other smart rings, so 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 charging your Ou-ra Ring Gen4 in 2080 minutes, depending on the current battery level, to meet daily usage needs.
Indicator Light Status: A breathing white light appears during charging, while a solid green light indicates a full charge. Check the 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 help 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 can act as an emergency power source to keep your smart ring charged.
Portable & Durable: Made of metal and compact enough to fit easily in your pocket, this charger is ideal for home or on-the-go use