The Sutro Smart Monitor is a device to help you manage your pool (or spa). It's the simple, safe, and seamless way to measure, monitor, and get treatment recommendations to keep your water safe.
The Sutro Box comes with:
- (1) Sutro Monitor (this floats in your pool or spa)
- (1) Water test cartridge (measures pH, free chlorine (and bromine for spas), and alkalinity). It also works for salt water pools.
- (2) Rechargeable Li-Ion batteries
- (1) Hub and Charger base unit (this goes in your house to extend the Sutro's range)
- (1) US-110V adaptor
The Sutro application is available both on iOS and Android. You can download either of them by going to this page.
The 24 refills are delivered on a monthly basis as each previous refill runs out.