How do I return the Sutro Smart Monitor? April 30, 2020 14:55 Related articles What is your return policy? Is there a risk-free trial period? What is the warranty period and what is covered? Can I buy cartridges individually? Does Sutro have a beta testing (or dogfood) program? Comments 2 comments Sort by Date Votes Adam Sensel June 14, 2021 20:21 worst shit ever 0 Alex Kalogeropoulos June 17, 2021 23:49 @Adam, I unfortunately have to wholeheartedly agree with you. The fact you can't just buy the unit and have to pay monthly is also highway robbery. I could at least justify it if this thing wasn't harder to maintain than my actual hot tub. 0 Please sign in to leave a comment.