SmarterSpa DO- App for Hot Tub

Free Shipping
(You save )

SmarterSpa DO (Drape Over) Hot Tub and Spa Saltwater System with App-Compatible Unit

The SmarterSpa DO easily drapes across the edge of the hot tub or spa and hangs into the water. The SmarterSpa DO is a revolutionary way to maintain your hot tub or spa. It is the first salt chlorine generator with a built-in chlorine detector, replacing the traditional timed cycle method to produce chlorine. The SmarterSpa DO has to be plugged into a GFCI 110V outlet 10 feet from the hot tub. It is recommended to have the hot tub cover off the spa for 15-20 minutes every few days to allow the chemical vapours to vent off if the hot tub is not used regularly.

Product Features:

  • Push Button Control Panel
  • App-Compatible Unit
  • Chlorine detection technology
  • Self-Cleaning cells
  • Salt level Indicator
  • Cable Clips, 10' Power Supply Cord. 
  • Low 5VDC Power, 110v Power Supply
  • 10 Salt & Chlorine Strips

The SmarterSpa DO is a new version which includes Chlorine Detection Technology PLUS a FREE app for controlling your unit from anywhere with your Smartphone or Tablet is designed so that it can be mounted to the hot tub skirt for easy access. SmarterSpa DO can run on any type of hot tub heating system but it is recommended to have or eventually replace the heater element with a titanium heater element.

Product Download

Download the SmartSpa Manual widget logo

Read All Reviews


All Northern Hot Tub Covers come with our 5 years no-nonsense warranty* backed by over 30 years of experience... See what people are saying ...Check out our reviews!