Ultraloq U-Bolt Fingerprint Entry Door Lock w/ App

The smart lock automatically locks when you leave your home and unlocks once you arrive. The smartphone app gives users the ability to lock, unlock, share access, and see a log of who has entered and when they did so. Price drops from $219 down to $149. You just have to clip the $30 off coupon found on the product page to get the discount. Shipping is free. 

Clip the $30 off coupon.