【Geekin】evofit Smart Ring Size 6

Thank you for looking.

I became interested in sleep quality and purchased this new online in February 2026.
I used it intermittently at night for about one month.
I was able to understand my general sleep patterns, so I am now selling it.
The box has some scuffs on the edges, but the ring itself is clean.

* Reset to factory settings.
* The seal on the box is black, but the main unit is silver.

It is clean and works without any issues.
If you are interested, please consider it.

Thank you.