Smart Thermostat
More comfort. More control. From more places.
CYNC Smart Thermostat gives you temperature control from anywhere—even away from home—for the optimal comfort when you need it.
*Voice assistant required
Preset the perfect temp.
Schedule your CYNC Smart Thermostat to reach the ideal temperature at just the right time—and to avoid keeping your HVAC running all day.
Control with your voice
CYNC Smart Thermostat works with Hey Google or Amazon Alexa to give you voice control of your temperature.
Find your dreamy
sleep routine
Add the CYNC Room Temperature Sensor and Smart Bulbs (sold separately) to set the perfect bedroom temperature and dim the lights from bed.
Get control of
your energy
To help save energy, you can enable the thermostat’s eco mode when you’re not home and monitor your HVAC’s usage.
On-the-go control
Come home from a beach day or ski trip? Use the Cync App to adjust your temperature on your way home.
Compatible with
most HVAC systems
CYNC Smart Thermostat works with most heating and cooling systems and includes a Power Extender Kit that’s required for some installations.
CYNC Room Temperature Sensor
Add a CYNC Room Temperature Sensor in rooms where your thermostat isn’t located to get customized comfort where and when you need it.
Available Products
Our family of smart products works together in one app to add comfort, security, and convenience to your life.