Best Z Wave Programmable Thermostats in 2026

SMART HOME COMPATIBLE: Works with Amazon Alexa, Google Assistant, Apple HomeKit, and Samsung SmartThings smart home platforms.

USAGE REPORTS: Monitor current day and historical heating, cooling and fan runtimes right in the app.

CONTROL FROM ANYWHERE: Remotely control your home comfort from your smartphone or tablet using the Sensi mobile app for Android and iOS devices.

SMART ALERTS: Sensi features smart alerts to help detect extreme temperature and humidity levels in your home.

CIRCULATING FAN: Air circulation may improve indoor air quality by helping to regulate temperature and prevent buildup of particles and mold.

EASY OPERATION AND INTUITIVE. Bright, easy-to-read touchscreen makes for simple operation.

COMPATIBLE WITH: Forced air (gas, oil or electric), hot water and steam, and heat pumps with electric backup. Does NOT work with electric baseboard heat (120-240V). C-Wire required.

ENERGY STAR certified. Help save energy, track your heating and cooling with monthly energy reports and get personalized tips on reducing energy use.

Before purchasing, check to see if this thermostat is compatible with your home and to determine if your home needs a C-wire power adapter. Our Air products and services work with you and for you, supporting and creating more comfortable surroundings

Works with most heat/cool oil furnace systems. Will not work with heating only oil furnace systems unless a C-Wire is present.

With Energy History just check your phone to see how much energy you used and why, or use Quick View on the thermostat's display to reach Energy History, settings, or your schedule

Smart thermostat with HVAC monitoring which looks out for your heating and cooling systems; sends an alert if something doesn't seem right, along with helpful reminders to make maintenance easier[2]

The Nest Learning Thermostat works with the Nest Temperature Sensor (sold separately) to help make sure a certain room is the exact temperature you want it to be

Beautifully designed with polished metal finishes and bright, high resolution display; Farsight shows you the temperature, weather, or time on your thermostat when you walk in the room

It's easy to install your thermostat typically in 30 minutes or less, with everything you need included in the box; compatible with 95% of heating and cooling systems

Please refer to the product description section below for all applicable legal disclaimers denoted by the bracketed numbers in the preceding bullet points (e.g. [1], [2], etc.)

This Google Product features the Google Seal for Online Marketplace when purchased from a seller other than Amazon.

ecobee Smart Thermostat Enhanced is made with quality materials and designed to last on your wall for over a decade. It’s hardwired so you never have to worry about losing control or replacing batteries. If you run into problems, our dedicated support team is available 7 days a week.

Add in a SmartSensor which allows you to measure the temperature in rooms that matter most, like the nursery or bedroom. It reads temperature and movement in whatever room it is placed in for complete home monitoring and energy savings (SmartSensor sold separately).

TEMPERATURE LIMITS: Stay in your comfort zone with adjustable heating and cooling temperature limits

YOUR WEEK YOUR WAY: Enjoy 7-day or 5/2-day temperature programming that fits your schedule

Easy to read and use: 5.0 sq. inch digital display with large characters and green backlight. separate buttons for easy setpoint temperature, very suitable for middle-aged and elderly people to use.

Upgrade function: The thermostat with humidity and temperature monitor to ensure you’re always aware of changes in your home environment.

It gives precise temperature control with +/- 1 degree in Fahrenheit and Celsius for ultimate consistent control to keep you comfortable.

Easy installation and the battery is easy to replace, with dual powered by 24VAC power or 2*AAA batteries, C-wire is not required. built-in low battery reminder, compressor delay protection and more.

Please contact us at once if any quality problem, come with 2-years warranty and 24h customer service.

Auto Home and Away Mode. Enjoy ideal temperatures at home, then save when away.

ENERGY STAR certified. Help save energy, track your heating and cooling with monthly energy reports and get personalized tips on reducing energy use.

C-WIRE POWER ADAPTER REQUIRED: Before purchasing, check to see if this thermostat is compatible with your home and to determine if your home needs a C-wire power adapter.

Works with most heat/cool oil furnace systems. Will not work with heating only oil furnace systems unless a C-Wire is present.

For use with heat pump (with aux) systems,and electric or Gas/Oil.【 Before purchasing, please check whether the wiring port matches your device 】

Tips；does not work 120/240V electric baseboard / line volt, does wot work RV.

This thermostat has a built-in battery change and filter change reminders, retains programmed memory in event of power outage.

with compressor protection feature, wait 5 minutes for the system to restart safely, without damage to the compressor (Selectable on or off)

Room temperature calibration adjustment, precise temperature control with +/- 1 degree in fahrenheit and celsius for ultimate consistent control.

Dual powered by 24VAC power or 2 aaa batteries, C-wire is not required. （Shell color; off-white）

Friendly service: 2-year worry-free warranty and 24h customer servic

for use with central Gas, Oil, or electric furnaces, ​millivolt systems (compatible with 85% of systems )

Does Not Work with Aux Heat Pump Systems, Does Not Work RV, Does Not Work 120/240V Electric Baseboard / Line Volt.

This thermostat has a built-in battery change and filter change reminders, retains programmed memory in event of power outage.

with compressor protection feature, Wait 5 minutes for the system to restart safely, without damage to the compressor (Selectable on or off)

Room Temperature Calibration Adjustment, Precise Temperature Control with +/- 1 Degree in Fahrenheit and Celsius for Ultimate Consistent Control.

Dual Powered by 24VAC Power or 2 AAA Batteries, C-wire is Not Required. Friendly Service: 2-year Worry-free Warranty and 24h Customer Service

Note: The two-level mode cooling heating icon is displayed +1: as two-level mode. ( +1 is not displayed for single-level mode)

5-1-1 day programmable, intuitive wake, leave, return, sleep programming icons.

Accurate temperature control of +/-1-Degree F for consistent comfort, Room temperature display range: 41°F to 95°F, Temperature control range: 44°F to 90°F.

Support a heat or cool swing set up (0.2°F to 2°F), which will either prolong or shorten the temperature open time. make comfortable temperatures to reduce energy usage, savings on annual heating and cooling costs.

Room temperature calibration adjustment, and 5 minute compressor delay protection (Selectable on or off), with air filter change reminder and low battery indicator available.

4.5 sq. inch display with white backlight, easy-to see and read. large, clear backlit digital display, very suitable for middle-aged and elderly people.

Dual-powered (battery and/or hardwire 24Vac power), easy access battery compartment.

Friendly service: 2-year worry-free warranty and 24h customer servic.

Use It On The Go: The XR524 is Z-Wave compatible for use with leading home automation systems such as Nexia Home Intelligence. Communications: 908.42 MHz (Z-Wave RF)

Filter and Maintenance Reminders: Send maintenance notifications and filter alerts to help extend the life of your HVAC system

ELEVATED CLIMATE CONTROL: Create advanced automations by pairing the Stelpro KI with other Z-Wave devices. Trigger the heating on/off with a door/window sensor, temperature sensor, motion sensor, etc.

CERTIFIED QUALITY: This thermostat is Z-Wave Plus and UL certified. Made in Canada. Works with SmartThings, Vera, HomeSeer, Nexia and Wink.

【CONSISTANT MONEY-SAVING FOR YOUR FAMILY】 . Vine thermostat helps you save over 20% cost on HVAC expense（Data get from the Xing laboratory）through energy-saving mode ,7-day rational programming , remote access and so on.

【PROGRAMMABLE AND NIGHTLIGH】.You could use TJ-610E to create an energy efficient schedule in thermostat and the VINE APP on your phone, as well as soft nightlight help you easy to read at night. VINE thermostat help you to built an soft home day and night.

CONTROL FROM ANYWHERE: The top-rated mobile app for Android and iOS devices makes it easy to control your comfort from a smartphone or tablet

SMART MAINTENANCE: Sensi can help monitor the performance and efficiency of your HVAC system by delivering usage reports, alerts about your equipment, and maintenance reminders like filter replacement

Presets - Home/Away/Pets/Sleep. Your favorite temperature settings are just a tap away.

Geofencing, Vacation, Usage History & More - Just the controls you need for advanced smart home climate control.

DIY Install - Simple to set-up and C-Wire adapter included for ease of installation.

Works with Most 24V HVAC Systems - including Gas, Electric, Oil, Hot Water, Heat pump and Geothermal. Conventional Heating: 2-heat (W1, W2) stages, Conventional Cooling: 2-cool (Y1, Y2) stages, Fan: 1-stage Fan (G), Heat pump : Cool / Heat (O/B) With Auxiliary Heat (W1, W2) stages. Power: R Rc, Rh, C.

Smart Home Integration - Works with Alexa, Google Assistant, Siri, SmartThings, IFTTT & Cielo Linked.

Cielo support team is available 9am-9pm EST (Mon-Fri). Reach us on email or call, and we will guide you in every way. No long queues, no bots, no delays. We answer 98% calls in less than 2 minutes and guarantee that you will talk to a real person.

Compatible with leading automation brands including Fibaro, Google Home Assistant, HomeSeer, SmartThings, Vera, Zipato, and more!

【APP Features】℃/℉ switch , timing function , Manual & auto modes optional.Compatible with Smart Life App (Android 4.4/IOS 8.0 or above).

【Voice Contro】 Work with Amazon Alexa /Google Home Assistant, it allows you turning devices on and off via voice control.

Can control up to 2 stages of heat and 2 stages of cool

Requires USNAP Module for wireless control. Choose from Wi-Fi, Zig bee, or Z-Wave

Fahrenheit/Celsius mode and sensor calibration

Z-Wave 700 compatibility, SmartStart Support and S2 security

Have full control of your heating and cooling from anywhere using a smart hub app

Control your KONOzw Thermostat and other connected devices with your home automation app for IOS or Android

【Voice Control】This thermostat works perfectly with Amazon Alexa and Google Assistant. Just simply give a voice command to turn on/off or set a suitable temperature when you are on go.

Made of fine quality material, practical, easy to operate and use, has a long service life.

Built-in humidity sensor , Receive remote access via Internet-enabled computer , smartphone or tablet.

Replaces / Supersedes:  CNT06391 , CNT-6391 , ACONE950AC52ZAA and others.  Also available with Trane Logo , TZONE1050 TSTATNEXUXPROGRMTOUCH , CNT06390 , TZONE950AC52ZA , TZONE950AC52ZAA , TZONE950AC52ZAB , TZONE950

Non-Returnable Thermostat , Factory Warranty

Key sound can be turned off :You can turn off the key sound in the app if you don't want to make a noise when set thermostat.

Backlight adjustable:There are four levels of screen brightness,and If you don't want bright light when you sleep, you can turn off the backlight