Underhub Compatible with Oura Ring Gen 4 (Size 10) Charger Fast Charging Dock with Infrared Sensing,Auto Stop Protection, Indicator, Non-Slip Base, Charger for Smart Ring Includes 59 Inch USB-C Cable — Open-Box, 18% Off

Infrared Sensing: The fast charging dock's charging area is equipped with an infrared sensing and identification system, which can accurately determine whether the ring is placed correctly and effectively identify foreign objects, preventing incorrect or ineffective charging, making the charging process more intelligent and precise. Compatibility: Smart ring charger is precisely designed for Oura Ring Gen 4, with a structure and coil perfectly matched to the ring's size, ensuring stable and safe power transmission. It takes approximately 1 hour to charge from 0% to 70% and about 2 hours for a full charge, meeting your daily and nighttime charging needs. Anti-slip and Smart Charging: Non-slip silicone charger features anti-slip silicone material, which securely adheres to the desktop, preventing sliding or tipping. Built-in smart charging indicator light: A white indicator light illuminates when the ring is charging, and automatically turns off when fully charged. Intelligent Charging Cutoff: When the ring is fully charged, the infrared sensing charger will automatically stop charging. Leaving it on the bedside table to charge overnight, the ring's battery level typically remains between 95% and 99% by the time you wake up, effectively preventing overcharging and battery aging, and reducing the risk of overheating. Plug-and-Play Design: Charger for oura ring gen 3 comes with a power adapter and a 1.5-meter extended charging cable, allowing for flexible placement whether by your bedside, on your desk, in the office, or while traveling. Its compact, round design and minimalist appearance easily blend into any home or office environment. This smart ring charger is precisely designed for Oura Ring Gen 4, combining efficient charging performance, an intelligent identification system, and multiple safety protection mechanisms to provide a stable and secure daily charging experience for your health ring. Whether on your bedside table, office desk, or during travel, its compact form and plug-and-play design seamlessly integrate into your life, making charging simple, convenient, and reliable.
Product Name: Charging dock for oura ring gen 4
Product Color: Black
Product Specifications: 18 x 48 mm
Product Sizes: 10/11
Product Features:
1. The fast charging dock adopts a precisely matched charging structure and stable output solution to ensure efficient energy transfer. Based on actual usage, the ring charges from 0% to 70% in approximately 1 hour, and fully charges in about 2 hours (charging time may vary slightly depending on the initial battery level and ambient temperature). The efficient charging speed helps users quickly restore power, preventing interruptions to sleep, exercise, or health data recording due to low battery.
2. When the ring is fully charged, the charger for smart ring system automatically stops charging to prevent overcharging and overheating, effectively extending battery life. It also comes with a 1.5-meter extended charging cable for more flexible placement, easily adapting to different space layouts. The overall design is compact and exquisite, making it easy to carry and an ideal charging choice for home, office, and travel.