Specifications
App CompatibleYesCompatible with 24V CoolingYesCompatible with 24V HeatingYesWorks WithAmazon Alexa, Apple HomeKit, Cortana, Google Assistant, SmartThingsVoice Assistant Built-inNoTouch ScreenYes
Key Specs
App CompatibleYesCompatible with 24V CoolingYesCompatible with 24V HeatingYesWorks WithAmazon Alexa, Apple HomeKit, Cortana, Google Assistant, SmartThingsVoice Assistant Built-inNoTouch ScreenYesMulti-Zone ControlYesAuto-Away ModeYesENERGY STAR CertifiedYes
General
Product NameT9 Smart Programmable Touch-Screen Wi-Fi Thermostat with Smart Room SensorBrandHoneywell HomeModel NumberRCHT9610WFSW2003ColorWhiteColor CategoryWhite
Dimension
Product Height4.92 inchesProduct Width3.7 inchesProduct Depth0.94 inches
Power
Wire ConfigurationC-wire, 4-WireWire TerminalsY (cooling), Y2 (cooling stage 2), G (fan operation), RC (cooling power), R (power), W (heating), W2 (heating stage 2), C (common 24v power), RH (heating power), Aux (auxiliary), B (heat pump reversing valve), O (heat pump reversing valve)Power SourceHard wired, Battery-poweredRechargeable BatteryNoBattery SizeButtonNumber of Batteries Required1Voltage TypeLow voltage
Compatibility
App CompatibleYesCompatible Product(s)Air conditioners, Furnaces, Heat pumps, Hot water systems, OtherCompatible with 24V CoolingYesCompatible with 24V HeatingYesWireless ConnectivityWi-FiOperating System CompatibilityAndroid, Apple iOSWorks WithAmazon Alexa, Apple HomeKit, Cortana, Google Assistant, SmartThingsVoice Assistant Built-inNo
Features
Programmable Period7 day, Learning24-Hour ProgrammingYesTouch ScreenYesMulti-Zone ControlYesAuto-Away ModeYesBacklitYesDate/Time DisplayYesRemote Sensor CapableYesNumber of Remote Sensors Included1Detector TypeTemperatureEnergy Usage and HistoryYesFurnace Filter Change IndicatorYes
Certifications & Listings
ENERGY STAR CertifiedYes
Warranty
Manufacturer's Warranty - Parts2 YearsManufacturer's Warranty - Labor2 Years
Other
UPC085267723534
Adjust the temperature of almost any room in your home with just a few simple taps on your smartphone with this Honeywell Home T9 smart thermostat with sensor. The intuitive interface and touch-screen design make this thermostat quick and easy to use. This Honeywell Home T9 smart thermostat features geofencing technology, so you can conserve energy while you're gone and enjoy a comfortable temperature once you return.
Versatile compatibility
T9 works with most heating, cooling, and heat pump systems. It does not work with electric baseboard heaters (120-240V), dual fuel, and millivolt systems.
Control temperature from anywhere
You can download the free Resideo app from iTunes or Google Play, and adjust your thermostat from your smartphone, tablet, or laptop, even when you're miles away.
Smart alerts
Push notifications remind you to change your filter, and warn you of extreme indoor temperatures.
Efficiency and Rewards
Eligible customers can enroll in their local Utility's "DEMAND RESPONSE PROGRAM" which can reward you for allowing the utility to slightly adjust your AC or furnace temperature settings when there is high energy demand.
Location-based temperature control
Its geofencing technology helps make you comfortable by using your smartphone's location to know when you're away and when you return.
Smart room sensor
Allows achieving comfort control for nearly any home, using a single thermostat with its up to one-year battery life and up to 200' sensor range.*
Interactive high-quality display
The easily navigated menus will show you the current temperature for each and every smart room sensor, and allow you to choose the preferred comfort settings for each of prioritized rooms.
Smart response
Learns your home's heating and cooling cycle times to deliver the optimal temperature at the right time.
Connect to your existing home network
The thermostat's convenient Wi-Fi capabilities offer a secure and reliable connection.
Works with Google Assistant and Amazon Alexa enabled devices
You can enjoy amazing benefits of a smarter home.
ENERGY STAR certified
Designed to use less energy, and meets strict energy efficiency guidelines set by the Environmental Protection Agency and U.S. Department of Energy.
Apple, the Apple logo, and iTunes are trademarks of Apple Computer, Inc., registered in the U.S. and other countries. iPod is a trademark of Apple Computer, Inc.
* One smart room sensor is included. Additional sensors are sold separately.
What's Included
Honeywell Home T9 Smart Programmable Touch-Screen Wi-Fi Thermostat
Smart Room Sensor
Owner's manual
Energy Ratings
Manuals & Guides
Search
Q: QuestionHow do the sensors control each room’s temperature if you don’t have a zoned system?(4 answers)
A: AnswerThe system lets you decide which sensor(s) determine when the heating or cooling turns on/off for the whole house. For example, if you have the main thermostat (living room), a sensor in your master bedroom and one in the kitchen, you can tell the system ('prioritizing') to only consider the master bedroom's temperature when deciding if to heat or cool the house. So at night if you want to maintain a temperature of 72degs in your master bedroom, the system will turn on the heat or cool to maintain the temperature in the master bedroom. The temperatures in the other rooms will now be dependent on the master bedrooms temperature, so those other rooms may run hotter or cooler depending on your home. With multiple sensors you can see the temperatures in the others rooms (that have sensors). You can also prioritize multiple rooms. So you can tell the system to main the temperature in the house based on the temperatures in the master bedroom and the kitchen or living room and kitchen, etc. I have been using the system for a few weeks now and it is working great. I actually bought some additional sensors for my home.Answered by jayh
- A: AnswerIt is plug and play! Our T6 was on a larger base plate, so I pulled the T6, painted the base plate the color of the wall, let it dry a while and plugged the T9 onto the same wiring harness.
Answered by TomF
Q: QuestionDoes the Screen Dim or black out for use in a bedroom at night?(9 answers)
A: AnswerYes, you can set dimming levels for inactive and sleep times. You can set it to 0 for blackout.Answered by TP536
Q: QuestionDoes this Honeywell T9 display outside temp(5 answers)
A: AnswerYes, this displays the outside temperature (Uses your internet to pull the temperature based on the location)Answered by ashdarl
- A: AnswerYes, it is used to link the sensor with the main thermostat. And yes, the main thermostat has it's own built in sensor, so you get a reading where it is located, and a reading from the room sensors in each room you place one in. I bought six more sensors for a total of seven different rooms, eight, if you count the actual thermostat, and they all work great together, for a perfect temperature throughout the entire house.
Answered by Manny69
- A: AnswerI believe I also had the T6 prior to buying the T9. The T9 DOES automatically switch between heating and cooling. You set a max and min temperature and the air kicks on if it reaches the max, and the heat kicks on if it reaches the min. Do note that if you are using the geolocation function, it does not allow you to set deep scheduling, just day, night, away, and vacation. So if you wanted to have multiple scheduling options during the day, for instance, you would have to turn off geolocation. Hope that helps!
Answered by odyssey82
Q: QuestionHow many sensor can you add to the thermostat?(2 answers)
A: AnswerYou can add up to twenty (20), as far as I know. It could be more, since you can also add outside temperature sensors. But, it might just be a combination of both outdoor and indoor sensors, for a total of twenty (20).Answered by Manny69
- A: AnswerI believe you can set up wifi after install. We operate ours without wifi when we are home.
Answered by Carla
Honeywell Home - T9 Smart Programmable Touch-Screen Wi-Fi Thermostat with Smart Room Sensor - White
User rating, 4.5 out of 5 stars with 278 reviews.
4.5(278 Reviews)- 57 Answered Questions
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| App Compatible | ||||
|---|---|---|---|---|
| App Compatible | Yes | Yes | Data Not Available-- | Yes |
| Compatible with 24V Cooling | ||||
| Compatible with 24V Cooling | Yes | Yes | Data Not Available-- | Yes |
| Compatible with 24V Heating | ||||
| Compatible with 24V Heating | Yes | Yes | Data Not Available-- | Yes |
Reviews
Rating 4.5 out of 5 stars with 278 reviews
4.5Rating by feature
- 4.4Value
Rating 4.4 out of 5 stars
- 4.6Quality
Rating 4.6 out of 5 stars
- 4.5Ease of Use
Rating 4.5 out of 5 stars
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Rated 5 out of 5 stars
Honeywell Smart Thermostat
This Smart thermostat is easy to set up and use. It took me about 60-90 minutes to install and set up. It consistently works and gives me access to control using my cell phone.
Posted by TomS
Rated 3 out of 5 stars
Not Smart Enough
I bought and installed this, and tried it out for 2 weeks, then ended up going with a competitor. I Really wanted this to work well, but it had 3 strikes with 2 that that I couldn't live with. The 1st problem is the vertical layout makes wall repair almost a sure thing when placing it in the same spot as the older more horizontal thermostats. The 2nd is there is no instant readout of your daily usage, you have to wait till the next day to get those numbers. The biggest problem, by far, was the room sensor reading was not displaying correctly on the thermostat. The thermostat operated properly, but when only utilizing the room sensor for operation, the thermostat would display different readings than it would show for room sensor. On the plus side, I did love the display and ease of use, As well as the room sensor requiring only 2 AA batteries.
Posted by BestBuyBuyer
Rated 5 out of 5 stars
Perfect Thermostat
When setting up you can set the temperature for different temperature for wake and away and sleep and home and add sensors to other rooms
Posted by Bob56
