Honeywell Home RCHT9610WFSW2003 T9 WiFi Smart Thermostat with Smart Room Sensor: Save money and energy with ENERGY STAR certification
Want to cut down on bills and energy waste? The ENERGY STAR certified T9 Smart Thermostat has your back. Control your home's climate from your couch or halfway around the world with your phone. Or, better yet, let it do the thinking for you with Auto Home/Away Scheduling—because who remembers to adjust the thermostat before leaving? Plus, if you're eligible, jump into your local Utility's "DEMAND RESPONSE PROGRAM" for some sweet rewards.
Ever tossed and turned because your room was too hot or cold? The T9 lets you dial in the perfect sleep temperature for your bedroom (or any room, really). And with Smart Room Sensors, it knows when you're there and adjusts accordingly—no more heating an empty room.
Worried about signal strength? Don't be. The T9 boasts a sensor range that can stretch up to 200 ft (though your home's layout might play a role here).
Got more than one room? The T9's got you covered, balancing comfort across your entire home like a pro.
Control freaks, rejoice! Whether you're team Alexa, Google Assistant, or Apple HomeKit, the T9 plays nice with all of them. Or just use the Resideo app for direct control.
Not a fan of complicated setups? The T9's DIY installation is a breeze, thanks to step-by-step guidance and a power adapter that sidesteps the need for a C-wire (though you'll need one for some systems).
Heads up: While the T9 works with most heating and cooling setups, it's not buddies with electric baseboard heat (120-240V). And yeah, a C-Wire is a must in certain cases.
Features
- Live and sleep smarter with room-specific temperature control
- Amazing sensor range up to 200 ft
- Multi-room focus capability
- Control via app, Amazon Alexa, Apple HomeKit, Google Assistant
- Compatible with most heat/cool systems, requires C-Wire
- DIY simple installation with guided setup
- Save money and energy with ENERGY STAR certification
General specs
- Brand: Honeywell Home
- Model: RCHT9610WFSW2003 T9
- Seller: Amazon
- ID: B07N849J21
- Product Dimensions: 0.94"D x 3.7"W x 4.92"H
- Controller Type: Vera, Google Assistant, Amazon Alexa, SmartThings
- Special Feature: Built-In Speaker
- Specific Uses For Product: Furnace
- Temperature Control Type: Heating and Cooling
- Connectivity Technology: Wi-Fi
- Included Components: Thermostat, Mounting Hardware, Sensor
- Power Source: Battery Powered
- Item Weight: 1.32 pounds
- Voltage: 240 Volts
- Material: Plastic
- Shape: Rectangular
- Display Type: LCD
- Finish Type: Glossy
- Control Type: Touch
- Control Method: Voice
- Connectivity Protocol: Wi-Fi
- Mounting Type: Wall Mount
- style: A. Wi-Fi Thermostat w/Sensor
- Backlight: Yes
- Specification Met: Energy Star
- Number of Batteries: 2 AAA batteries required. (included)
- Warranty Description: 2 year limited warranty.
- Batteries Required: Yes
- import: Made in the USA
- First listed by seller: 4/9/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Amazon
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| Brand | Honeywell Home | Tuya | meross | BHT | Honeywell Home | |
| Model | RCHT9610WFSW2003 T9 | Thermostat | YJ508 | MTS300 | BHT-1000-GB-WIFI | RTH9600WF2022 |
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| Price | $196.00 | $118.45 | $24.99 | $65.49 | $76.23 | $152.99 |
| Seller | Amazon | Amazon | Banggood | Amazon | Gshopper | Amazon |
| Update | Mar 11, 2026 | Mar 11, 2026 | Mar 12, 2026 | Mar 11, 2026 | Jul 25, 2024 | Mar 11, 2026 |
| Product Dimensions | 0.94"D x 3.7"W x 4.92"H | 0.9"D x 3.6"W x 3.6"H | 1"D x 4.75"W x 3.5"H | |||
| Controller Type | Vera, Google Assistant, Amazon Alexa, SmartThings | Apple HomeKit, Google Assistant, SmartThings, Amazon Alexa, Android | IFTTT, Google Assistant, Amazon Alexa, iOS, Android | |||
| Special Feature | Built-In Speaker | Portable, Temperature Display, Lockable, Low Voltage, Programmable | Smart Response Technology, Selectable Color Touchscreen, Works with Amazon Alexa, ENERGY STAR certified | |||
| Specific Uses For Product | Furnace | Boiler, Air Conditioner, Heat Pump, Furnace, Dehumidifier | Furnace | |||
| Temperature Control Type | Heating and Cooling | Heating and Cooling | Heating and Cooling | |||
| Connectivity Technology | Wi-Fi | Wi-Fi | Wi-Fi | |||
| Included Components | Thermostat, Mounting Hardware, Sensor | Smart Wi-Fi Thermostat x 1, Screws and Anchors x 3, Wiring Sticker x1, User Manual x1, Trim Plate x1, Backplate x1 | Smart Color Thermostat, Mounting Hardware, Quick Start Guide | |||
| Power Source | Battery Powered | Corded Electric | Battery Powered | |||
| Voltage | 240 Volts | 24 Volts | 24 Volts | |||
| Display Type | LCD | LED | Touch LCD | |||
| Connectivity Protocol | Wi-Fi | Wi-Fi | Matter, Wi-Fi | |||