WiFi Thermostats for Home Smart Thermostat Single-Stage 1Heat/

Highlights from the listing

• COMPATIBILITY: Works with Conventional Single-Stage 1 Heat/1 Cool systems (Gas, Oil, or Electric) and Air Conditioning, C-Wire Required. Does not work with Multi-stage Systems and Heat Pumps systems, Incorrect system match will lead to abnormal working
• Compatible Wiring Terminals: RH, RC, W, Y, G, C. The C common wire is a must for normal use. Does not support W2, Y2, O/B, E, L, AUX, ACC+, ACC-, S, X, X2. Requires 24V C-wire power supply and cannot run on batteries
• Incompatible Systems: Does not work with 2H/1C, 2H/2C, 3H/2C, 4H/2C multi-stage systems and heat pumps systems, heat-only systems, cool-only systems, 120-240V line voltage systems, PTAC units, line voltage heaters, mini splits, or RV air conditioners
• WiFi Connectivity: Works only with 2.4GHz home WiFi, 5GHz network is not compatible. Connect it to your phone app to adjust temperatures remotely, set up 7-day schedules and monitor your HVAC system in real time anywhere you go
• 7-Day Programmable Scheduling: This thermostat supports easy 7-day programming. You can set different temperature periods to match your daily routine. It helps save electricity and reduce unnecessary unit operation while keeping your home comfortable all day long
• Accurate Temperature Control: Features accurate temperature control within 2F to keep indoor temperatures steady without big swings. Built-in backlit LCD screen makes it easy to read and operate even in dark rooms, basements or hallways. Product Dimensions: 0.98 inches D x 4.72 inches W x 3.86 inches H

From the product's Amazon listing. We haven't tested this product.