N/A 2 Ultrahuman AIR Smart Ring - Gold - size 7

2 gold Ultahuman Air Rings. These both have scratching and wear on them. They also both struggle to hold a charge. The first one holds a charge for about 12 hours. I had that one replaced while it was under warranty. The second (replacement ring) holds a charge for about 18 hours. The upside is - they charge fast. It takes about 30 minutes for a full charge.