• Model Compatibility: This charger is designed exclusively for Ou-ra Ring Gen 4. It is not compatible with O-ura Ring Gen3 Horizon/Heritage, or any other smart ring models. Please confirm your ring model before ordering.
• Size-Matched Design: Each charger is made for a specific ring size for a secure fit. For the best charging experience, double-check your Ou-ra Ring Gen 4 size and choose the corresponding charger.
• Efficient Charging Speed: The charger fully charges your ring in 60–120 minutes, with exact time varying based on your ring’s remaining battery level.
• Clear Charging Indicator: Features a blue light while charging and a solid white light when idle.
• Safe & Reliable Charging: Built-in safeguards protect against short circuit, overvoltage, and overcurrent, providing stable and safe charging for your Ou-ra Ring.

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty