# Mysa Smart Thermostat vs GE Cync Smart Thermostat: specs and price compared

A sourced, side-by-side comparison of the Mysa Smart Thermostat (Mysa) and GE Cync Smart Thermostat (GE Cync) among smart thermostats.

## Side by side

| Spec | Mysa Smart Thermostat | GE Cync Smart Thermostat |
| --- | --- | --- |
| US price | not published | $119.99 |
| Brand | Mysa | GE Cync |
| Released | 2025 | — |
| Display | LED display with touch buttons (temperature up/down, mode left/right) | Backlit LCD display (always on); button and app control (Control Type: Buttons and App) |
| Sensors included | Temperature (±0.5°F accuracy), humidity (±2%), light sensor, proximity sensor | No remote sensor included (package contains 1 thermostat); Cync Room Temperature Sensors sold separately |
| Geofencing | Yes | — |
| Hvac compatibility | Most 24V central HVAC: gas/oil/electric furnaces, central AC, heat pumps with AUX heat; single and multi-stage conventional and heat pump; C-wire required or adapter available | Most residential 24V heating and cooling systems; designed for C-wire systems, Power Extender Kit (PEK) included for homes without a C-wire; 3- and 4-wire installation options |
| C wire required | Yes | No |
| Voice assistants | Matter certification expected 2026 for Alexa, Google Home, Apple HomeKit; no current native integration documented | Amazon Alexa, Google Assistant (Google Home) |
| Energy reports | Yes | Yes |

## Key differences

- Display: Mysa Smart Thermostat LED display with touch buttons (temperature up/down, mode left/right) vs GE Cync Smart Thermostat Backlit LCD display (always on); button and app control (Control Type: Buttons and App)
- Sensors included: Mysa Smart Thermostat Temperature (±0.5°F accuracy), humidity (±2%), light sensor, proximity sensor vs GE Cync Smart Thermostat No remote sensor included (package contains 1 thermostat); Cync Room Temperature Sensors sold separately
- Hvac compatibility: Mysa Smart Thermostat Most 24V central HVAC: gas/oil/electric furnaces, central AC, heat pumps with AUX heat; single and multi-stage conventional and heat pump; C-wire required or adapter available vs GE Cync Smart Thermostat Most residential 24V heating and cooling systems; designed for C-wire systems, Power Extender Kit (PEK) included for homes without a C-wire; 3- and 4-wire installation options
- C wire required: Mysa Smart Thermostat Yes vs GE Cync Smart Thermostat No
- Voice assistants: Mysa Smart Thermostat Matter certification expected 2026 for Alexa, Google Home, Apple HomeKit; no current native integration documented vs GE Cync Smart Thermostat Amazon Alexa, Google Assistant (Google Home)

## Sources

- Mysa Smart Thermostat: https://getmysa.com/pages/thermostats/mysa-thermostat (getmysa.com, verified 2026-06-15)
- GE Cync Smart Thermostat: https://www.gelighting.com/led-lights/bulbs/ge-cync-smart-thermostat-energy-star-certified-programmable-wifi-thermostat-works (gelighting.com, verified 2026-07-10)

Canonical: https://frontdeskreview.com/gear/smart-thermostats/mysa-smart-thermostat-vs-ge-cync-smart-thermostat/
Cite: Per The Front Desk Review, Mysa Smart Thermostat (not published) vs GE Cync Smart Thermostat ($119.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/smart-thermostats/mysa-smart-thermostat-vs-ge-cync-smart-thermostat/
License: CC BY 4.0.