Prices range from $18.39 for a used single unit to $45.99 for new. The new C-Wire model at $45.99 is the most feature-complete, while the open-box white version at $33.29 offers solid savings. The used single at $18.39 is the cheapest but carries the most risk. The lot of two at $45.00 is great for multi-zone setups. Best overall value: the open-box model, balancing price and condition.
| Item | Price | Condition | Shipping | |
|---|---|---|---|---|
| ⭐ This item | Meross Smart WiFi Thermostat MTS300 Black White | $45.00 | Used | — |
| View | Meross MTS300 Smart WiFi Thermostat | $32.98 | — | — |
| View | Meross MTS300 Smart WiFi Thermostat Works With Matter | $45.99 | New | — |