Save up to 40% on Smart Locks – Ends Tonight This post may contain affiliate links. Please see the full disclosure policy here. Posted on June 24, 2019 Written by Mary Leave a Comment Save up to 40% on Smart Locks at the Home Depot today. Head on over to Home Depot and check out their SPECIAL BUY sale now. *SALE ENDS TONIGHT* I absolutely LOVE our smart lock. No more kiddos losing or forgetting their house key. I can give the lock code to our pet sitter when we’re out of town and I can change the code when needed.