ToolBox -

Yes, brand new in 2014 we introduced a version of the very popular TEMPSPOT which has a water temperature sensor instead of the standard air temperature sensor. Simply place the temperature probe inside the tub and if the water temperature drops below whatever you’ve set as your alarm point you will receive email and/or text message alerts. Perfect for making sure your hot tub doesn’t freeze over the winter!

USA Store:

http://www.absoluteautomation.com/tempspotfl-wifi-water-temperature-alarm/

Canada Store:

http://www.absoluteautomation.ca/tempspot-wifitemperaturesensor-p/mttempspot.htm