Ring Sizers for Loose Rings – Clip Ring Adjusters in 8 Sizes, Fits Flat Bands Up to 8 mm, Invisible Ring Guards for Women & Men

I found a solution on Amazon for my Series 4. Use the 8mm that comes in this kit. It clips on, and can remove for charging. It brings it down roughly a size. Happily, there was also a size included that i am using on my wedding ring untilI reach goal weight & get proper resizing done. Cheers! Clip-On Ring Size Adjuster Kit