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Overview

Take total control of your home comfort with the Honeywell Home T9 Smart Thermostat. Featuring a premium colour touchscreen, remote app control, and intelligent scheduling, it delivers precise, room-focused comfort while helping reduce energy costs—seamlessly working with Alexa, Google Assistant, and Apple HomeKit.

Smart Wi-Fi Thermostat with LCD Display – Intelligent Programmable Climate Control for Energy-Efficient Home Comfort

Model: RCHT9510WFW2001
Web Code: 19864914
Sold and shipped by | 4.6 seller rating (16 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • Honeywell Home T9 Wi-Fi Smart Thermostat
  • Power Adapter
  • Mounting Hardware
  • Installation Guide

Upgrade to a smarter, more refined way to manage your home’s climate with the Honeywell Home T9 Wi-Fi Smart Thermostat—engineered for precision comfort, intelligent energy savings, and seamless smart home integration.

At the center of the experience is a vibrant colour touchscreen that delivers a clean, modern interface with responsive controls and clear, real-time system feedback. Whether adjusting temperatures directly or managing settings through the Honeywell Home app, every interaction feels intuitive and effortless.

Built-in Wi-Fi connectivity gives you full control from anywhere. Adjust temperatures on the go, monitor system performance, and receive real-time alerts—all designed to keep your home comfortable and efficient without constant manual input. The advanced 7-day programmable scheduling adapts to your routine, automatically optimizing heating and cooling to reduce wasted energy while maintaining ideal comfort levels.

What sets the T9 apart is its ability to deliver room-by-room comfort when paired with compatible smart room sensors (sold separately). By detecting occupancy and temperature in different spaces, the system intelligently prioritizes comfort where it matters most—perfect for busy households and multi-room living.

Designed to integrate seamlessly into your connected home, the T9 works with Amazon Alexa, Google Assistant, Apple HomeKit, Samsung SmartThings, and IFTTT, giving you flexible voice control and automation options. ENERGY STAR certification reinforces its commitment to efficiency, helping lower energy bills without compromising performance.

Installation is streamlined and versatile, with an included power adapter that supports homes without a C-wire—making it an easy, high-impact upgrade for a wide range of heating and cooling systems.

Combining trusted Honeywell reliability with modern smart functionality, the T9 delivers a premium climate control experience built for comfort, convenience, and long-term efficiency.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Smart home products
Return/Exchange Period
30 days
Condition
Opened