icon
logo Savings. Shopping.
Get Checkmate
Good condition. Factory reset, sanitized and ready to ship. Comes with 2 BRAND NEW navy socks. I have all original socks if interested— they are used. Smoke free/pet free home.

Save on Owlet Smart Sock 3 with a Mercari promo code

Checkmate is a savings app with over one million users that have saved $$$ on brands like Mercari.

The Checkmate extension automatically applies Mercari discount codes, Mercari coupons and more to give you discounts on products like Owlet Smart Sock 3.