smart carbon monoxide detector

Honeywell Home Wifi Color Touchscreen Thermostat 2.0: Programmable, Gray, Plastic, 1-Year Warranty

AIRDOCTOR AD3500 Air Purifier for Home and Large Rooms Up to 1260 sq. ft. 2x/hour | UltraHEPA, Carbon, VOC Filters and Air Quality Sensor

hOmeLabs 25 Pint Wi-Fi Dehumidifier for up to 3,500 Sq Ft Rooms (MAX 64 Pint at 95°F, 90% RH) – For Medium to Large Spaces with Auto Shut-Off

HEATDAZ Small HEPA Air Purifier with Fragrance Sponge, 22dB Sleep Mode for Bedroom, 225 sqft

Dyson Purifier Cool PC2 De-NOx

Dyson Purifier Hot and Cool HP2 De-NOx