Thumb Score: +11 The Smartest House [thesmartesthouse.com] is having its Memorial Day sale on Z-wave home automation gizmos. Some good deals and sales on rarely-reduced niche products. Unlike previous sales where free shipping started at $99, this time it starts at $59. If you're going big, there're additional discounts at $500 (2%) and $1000 (3%). Examples: Hubitat HEC-7 home automation hub $70 [thesmartesthouse.com]