Smart ThermostatExpert Review

SunStat ConnectPlus: Voice-Activated Wi-Fi Thermostat for Electric Floors

By Steelers Smart Home
March 2026
8 min read
SunStat ConnectPlus: Voice-Activated Wi-Fi Thermostat for Electric Floors - Detailed Review Photo | SunTouch

In-depth review of the SunStat ConnectPlus touchscreen thermostat for radiant floor heating, covering setup, features, usability, and value.

Pros

  • Touchscreen interface with a clear 4.3-inch display
  • Voice-activated controls for hands-free comfort
  • Wi-Fi remote access for smart home integration
  • Floor and air sensing for precise temperature management
  • Programmable schedules and zoning options

Cons

  • Installation may require professional assistance for some radiant systems
  • App setup can be finicky on first use
  • Requires compatible heating system to realize full benefits
  • Premium price vs basic thermostats

SunStat ConnectPlus Review: Voice-Activated Wi-Fi Thermostat for Electric Floors

The SunStat ConnectPlus is SunTouch’s touchscreen thermostat designed for electric floor heating systems. It blends a modern 4.3-inch display with Wi-Fi connectivity, voice-activated controls, and remote access to keep radiant systems comfortable and efficient. With floor and air sensing, this unit aims to deliver precise temperature management without sacrificing ease of use.

Our Verdict: SunStat ConnectPlus

The SunStat ConnectPlus stands out for its intuitive touchscreen, robust remote capabilities, and integrated floor/air sensing. If you’re upgrading an electric radiant system and want hands-free control alongside precise comfort, this model is a strong contender. It’s on the premium end of the price spectrum, but the feature set and build quality justify the investment for many homeowners.

Performance Analysis

Build Quality

SunTouch products are known for durable hardware, and the ConnectPlus follows that pattern with a solid, clean-integration look. The touchscreen is responsive, and the mounting hardware feels sturdy, which helps when routing wires and mounting in a dedicated thermostat cavity.

Real-World Testing

In practical use, the 4.3" touchscreen provided clear menus and quick access to temperature controls. Voice-activated commands responded promptly in a well-connected home network, and Wi-Fi syncing enabled reliable remote adjustments. The floor and air sensing contributed to steady comfort, especially as outdoor conditions shifted.

Value for Money

For homes with electric floor heating seeking an elevated control experience, the ConnectPlus offers compelling value through its combination of tactile interface, sensing features, and remote access. The premium price reflects the advanced features and build quality, so buyers should weigh how much they’ll leverage the voice control, scheduling, and sensing capabilities.

Who Should Buy This?

  • Homeowners with electric radiant floor heating who want a modern, touchscreen thermostat.
  • Users who value remote access and voice-activated control as part of a broader smart home setup.
  • Those who need precise temperature management through floor and air sensing.

Final Thoughts

The SunStat ConnectPlus delivers a polished, feature-rich thermostat experience for electric floor heating. Its combination of a user-friendly touchscreen, voice control, and intelligent sensing makes it a strong option for tech-forward homes. If you’re willing to invest in a premium thermostat and want robust remote control, this model is worth considering.

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