--- product_id: 156105237 title: "Honeywell Home THX321WFS2001W T10 Pro Smart Thermostat with RedLINK, White" brand: "honeywell" price: "17544634₫" currency: VND in_stock: true reviews_count: 13 category: "Honeywell" url: https://www.desertcart.vn/products/156105237-honeywell-home-thx321wfs2001w-t10-pro-smart-thermostat-with-redlink-white store_origin: VN region: Vietnam --- # WiFi-enabled smart control 3-stage heating & 2-stage cooling 7.27-inch backlit LCD display Honeywell Home THX321WFS2001W T10 Pro Smart Thermostat with RedLINK, White **Brand:** honeywell **Price:** 17544634₫ **Availability:** ✅ In Stock ## Summary > 🌡️ Stay ahead of the curve with smart comfort at your fingertips! ## Quick Answers - **What is this?** Honeywell Home THX321WFS2001W T10 Pro Smart Thermostat with RedLINK, White by honeywell - **How much does it cost?** 17544634₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/156105237-honeywell-home-thx321wfs2001w-t10-pro-smart-thermostat-with-redlink-white) ## Best For - honeywell enthusiasts ## Why This Product - Trusted honeywell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Intuitive Display:** Large, backlit LCD screen ensures easy readability day or night - • **Smart Connectivity:** Seamlessly manage your home temperature from anywhere with WiFi - • **Secure & User-Friendly:** Keypad lockout and programmable fan modes for peace of mind and efficiency - • **Customizable Scheduling:** Flexible 5-1-1 or 5-2 weekly programming adapts to your lifestyle - • **Precision Climate Control:** Multi-stage heating and cooling for perfect comfort all year round ## Overview The Honeywell Home THX321WFS2001W T10 Pro Smart Thermostat offers advanced multi-stage heating and cooling control, a large backlit LCD display, and WiFi connectivity for remote management. Designed and made in the USA, it supports flexible scheduling options and secure keypad lockout, making it a top-tier choice for modern, energy-efficient home climate control. ## Description Low Voltage Thermostat, Stages Heat 3 Heat Pump or 2 Conventional, Stages Cool 2, Temp. Settings per Day 0, 1, 2, 4, Programs per Week 5-1-1, 5-2, or Nonpogrammable, Terminal Designations RC, R, C, W, O/B, Y, Y2, G, E, AUX, K, L, U, U, S, S, WiFi Capability Yes, System Switching Heat-Off-Cool-Auto-Emergency, Fan Switching Auto-On-Circulate-Follow Schedule, Display Size 7.27 in, Display Type LCD, Backlit, Display Color Gray, Key Pad Lockout Yes, Programmable Fan Yes, Automatic Changeover Yes Review: UPDATED to 5 Stars! - 12/6/2022 - Resideo was kind enough to honor my warranty request with the help of an independent HVAC contractor, as the T10 is a "Professional" model. So, the same thing started happening a few days into my replacement (new) T10 thermostat. Fortunately, I had done enough research, troubleshooting, and had a couple of cheap furnace parts on hand, and, fingers crossed, it may have been a flaky pressure switch on my inducer motor that was causing the issues. It was just a coincidence that changing out the original T10 for a basic non programmable t-stat "seemed" to cure the issue. Time will tell, but if this thing continues to work, it's fantastic, and hands down, better than Ecobee's latest 2022 Premium, IMO. 5+ STARS ---end of update I really wanted to like this thermostat, as I have always had Honeywell t-stats in the past. I was warned that the T10 had to be installed by a "professional" in order to have ANY warranty whatsoever, whereas the T9 is approved for installation by the homeowner. Honestly, other than additional features, the installation process is virtually identical, so I don't understand this distinction. I ordered the unit in Sept of '22, and installed immediately. I wanted the T10, as I had also purchased a Honeywell HM750 whole house steam humidifier, and it is one of the few t-stats that can control a steam humidifier. Well, as summer transitioned into fall, the t-stat appeared to work great! However, once the temps dropped consistently enough to require full time heat setting, it began to fail. I honestly thought it was my furnace that was failing, as half the time, the ignitor and gas valve failed to activate, even though the inducer seemed to run fine. I was chasing down pressure switches, ignitors, and even the IFC main furnace board! No improvement. However, bypassing the T-stat at the IFC directly, the furnace ran fine! This was not a solution, as I couldn't sit in front of my furnace 24x7 to control it manually every day. Ultimately, I went to a local box store and bought the cheapest basic thermostat I could find, and plugged that in, and the system has been running great! Unfortunately, I can't control my fancy steam humidifier, and had to resort to using the included humidiPro. Through an independent HVAC specialist, who came out and assisted me in this project, I was able to ultimately get a replacement ticket initiated through Resideo, however, I am awaiting acknowledgement of the required attachments I sent them, verifying my purchase and the device info. Currently, I am using an Ecobee Premium. By comparison, I find it's app highly convoluted, and it takes considerable focus to find what I need. Also, there is no "circulate" function on the Ecobee, whereas there is on the T10. The Resideo app is by no means great, as it must be force closed to get the latest data from the T10 every time you make a change, but it's simple and concise to use. They just need to update it so it will refresh in the background, and not require a force close each time you pull it back up. Also, I prefer the functionality of the Honeywell remote sensors over the Ecobee sensors because the Honeywell pull both Temp AND Humidity, along with motion activity, whereas the Ecobee sensors do NOT pull humidity! I want both temperature AND humidity levels balanced! There is no reason for Ecobee to not include this in their remote sensors.... I will update this review once I get some action on my RMA process. Review: Excellent stat with remote sensors - I purchased this stat after considering all that were available. Mostly I wanted one which had some source for outdoor temperature, was adaptive to the length of time it took to reach temperatures, would allow for air circulation when not heating or cooling, and most of all - remote sensing. The remote sensors for the T10 (and T9) work on 900 mHz and are able to connect up to 200' away. I added three remote sensors, one in the master, one in the living area, and one in my home office, so necessary these days. I disabled the temp sensor on the stat itself - which was located in a hall near the HVAC system, but not where I spend time. The temperature probes use 2 easily replaceable AAA batteries, and are easy to set up. They hang on the wall via easily undone 3M tabs - so if you don't like where you put it, you can get more tabs at a local hardware outlet, and move them with little fuss. The result - a system which runs much more efficiently than it formerly did, the temperatures in the rooms that I occupy end up at the temps I want (not what the entry hall is at as previously). The circulate mode runs approximately 10 minutes out of 30 (1/3 of time) and evens out the temperature just due to circulation. And the stat is auto changeover, with zero offset capability (though I set mine to one degree apart) and so in the fall and spring when daytime needs cooling but night needs heat - the stat auto switches between modes. The T10 is designed for professional installation and has a LOT of options. The default from the factory does not work for a heat pump, and must be configured for it to work properly. The configuration itself is easy - but it really does require you have the manual. In addition to the system type (3 Heat / 2 Cool heat pump with gas backup) I was able to set compressor lockout, when each stage becomes active, a post operation extra run time of 30 seconds (other values possible), and numerous other parameters. Note that the T9 is essentially the same stat, but without all the possible flexible configuration. Wiring was simple - and everything, including an oversize plate and one remote sensor came in the box. I purchased separately two extra sensors - do make sure they are the "Red Link" and specifically T9 / T10 compatible. ## Features - Country of Origin: UNITED STATES - The Package Length of the product is 7.11 inches - The Package Width of the product is 14.22 inches - The Package Height of the product is 15.49 inches ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07P97FWKN | | Additional Features | can add up to 20 remote sensors | | Backlight | Yes | | Best Sellers Rank | #304,904 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #354 in Home Programmable Thermostats | | Brand | Honeywell | | Brand Name | Honeywell | | Color | White | | Connectivity Protocol | Wi-Fi | | Connectivity Technology | Wi-Fi | | Control Method | Voice | | Control Type | Button Control | | Controller Type | Amazon Alexa | | Customer Reviews | 4.4 out of 5 stars 711 Reviews | | Display Type | Digital | | Finish Types | Matte | | Global Trade Identification Number | 00085267388016 | | Included Components | Unit^Instruction Guide | | Item Dimensions D x W x H | 5.8"D x 3.1"W x 6.2"H | | Item Type Name | Honeywell THX321WFS2001W T10 Pro Smart Thermostat with RedLINK | | Item Weight | 0.6 Pounds | | Manufacturer | Honeywell Home | | Manufacturer Part Number | THX321WFS2001W | | Material Type | Plastic | | Model Name | Honeywell THX321WFS2001W T10 Pro Smart Thermostat with RedLINK | | Model Number | THX321WFS2001W | | Mounting Type | Wall Mount | | Number of Batteries | 2 AA batteries required. | | Power Source | Ac/dc | | Product Dimensions | 5.8"D x 3.1"W x 6.2"H | | Product Style | Smart,Lcd,Wifi | | Screen Size | 15.5 Inches | | Shape | Rectangular | | Smart Home Compatibility | Smart Home Compatible | | Special Feature | can add up to 20 remote sensors | | Specific Uses For Product | Heat Pump | | Temperature Control Type | Smart/Remote | | UPC | 085267388016 | | Unit Count | 1.0 Count | | Voltage | 24 Volts | ## Product Details - **Brand:** Honeywell Home - **Model Name:** Honeywell THX321WFS2001W T10 Pro Smart Thermostat with RedLINK - **Product Dimensions:** 6.2"D x 5.8"W x 3.1"H - **Controller Type:** Amazon Alexa - **Color:** White ## Images ![Honeywell Home THX321WFS2001W T10 Pro Smart Thermostat with RedLINK, White - Image 1](https://m.media-amazon.com/images/I/419aIWR0zfL.jpg) ![Honeywell Home THX321WFS2001W T10 Pro Smart Thermostat with RedLINK, White - Image 2](https://m.media-amazon.com/images/I/410OFHeN3QL.jpg) ![Honeywell Home THX321WFS2001W T10 Pro Smart Thermostat with RedLINK, White - Image 3](https://m.media-amazon.com/images/I/31i2o5IGg9L.jpg) ![Honeywell Home THX321WFS2001W T10 Pro Smart Thermostat with RedLINK, White - Image 4](https://m.media-amazon.com/images/I/310R4rvZS-L.jpg) ![Honeywell Home THX321WFS2001W T10 Pro Smart Thermostat with RedLINK, White - Image 5](https://m.media-amazon.com/images/I/41cm5f53rSL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ UPDATED to 5 Stars! *by D***. on November 18, 2022* 12/6/2022 - Resideo was kind enough to honor my warranty request with the help of an independent HVAC contractor, as the T10 is a "Professional" model. So, the same thing started happening a few days into my replacement (new) T10 thermostat. Fortunately, I had done enough research, troubleshooting, and had a couple of cheap furnace parts on hand, and, fingers crossed, it may have been a flaky pressure switch on my inducer motor that was causing the issues. It was just a coincidence that changing out the original T10 for a basic non programmable t-stat "seemed" to cure the issue. Time will tell, but if this thing continues to work, it's fantastic, and hands down, better than Ecobee's latest 2022 Premium, IMO. 5+ STARS ---end of update I really wanted to like this thermostat, as I have always had Honeywell t-stats in the past. I was warned that the T10 had to be installed by a "professional" in order to have ANY warranty whatsoever, whereas the T9 is approved for installation by the homeowner. Honestly, other than additional features, the installation process is virtually identical, so I don't understand this distinction. I ordered the unit in Sept of '22, and installed immediately. I wanted the T10, as I had also purchased a Honeywell HM750 whole house steam humidifier, and it is one of the few t-stats that can control a steam humidifier. Well, as summer transitioned into fall, the t-stat appeared to work great! However, once the temps dropped consistently enough to require full time heat setting, it began to fail. I honestly thought it was my furnace that was failing, as half the time, the ignitor and gas valve failed to activate, even though the inducer seemed to run fine. I was chasing down pressure switches, ignitors, and even the IFC main furnace board! No improvement. However, bypassing the T-stat at the IFC directly, the furnace ran fine! This was not a solution, as I couldn't sit in front of my furnace 24x7 to control it manually every day. Ultimately, I went to a local box store and bought the cheapest basic thermostat I could find, and plugged that in, and the system has been running great! Unfortunately, I can't control my fancy steam humidifier, and had to resort to using the included humidiPro. Through an independent HVAC specialist, who came out and assisted me in this project, I was able to ultimately get a replacement ticket initiated through Resideo, however, I am awaiting acknowledgement of the required attachments I sent them, verifying my purchase and the device info. Currently, I am using an Ecobee Premium. By comparison, I find it's app highly convoluted, and it takes considerable focus to find what I need. Also, there is no "circulate" function on the Ecobee, whereas there is on the T10. The Resideo app is by no means great, as it must be force closed to get the latest data from the T10 every time you make a change, but it's simple and concise to use. They just need to update it so it will refresh in the background, and not require a force close each time you pull it back up. Also, I prefer the functionality of the Honeywell remote sensors over the Ecobee sensors because the Honeywell pull both Temp AND Humidity, along with motion activity, whereas the Ecobee sensors do NOT pull humidity! I want both temperature AND humidity levels balanced! There is no reason for Ecobee to not include this in their remote sensors.... I will update this review once I get some action on my RMA process. ### ⭐⭐⭐⭐⭐ Excellent stat with remote sensors *by M***S on November 20, 2020* I purchased this stat after considering all that were available. Mostly I wanted one which had some source for outdoor temperature, was adaptive to the length of time it took to reach temperatures, would allow for air circulation when not heating or cooling, and most of all - remote sensing. The remote sensors for the T10 (and T9) work on 900 mHz and are able to connect up to 200' away. I added three remote sensors, one in the master, one in the living area, and one in my home office, so necessary these days. I disabled the temp sensor on the stat itself - which was located in a hall near the HVAC system, but not where I spend time. The temperature probes use 2 easily replaceable AAA batteries, and are easy to set up. They hang on the wall via easily undone 3M tabs - so if you don't like where you put it, you can get more tabs at a local hardware outlet, and move them with little fuss. The result - a system which runs much more efficiently than it formerly did, the temperatures in the rooms that I occupy end up at the temps I want (not what the entry hall is at as previously). The circulate mode runs approximately 10 minutes out of 30 (1/3 of time) and evens out the temperature just due to circulation. And the stat is auto changeover, with zero offset capability (though I set mine to one degree apart) and so in the fall and spring when daytime needs cooling but night needs heat - the stat auto switches between modes. The T10 is designed for professional installation and has a LOT of options. The default from the factory does not work for a heat pump, and must be configured for it to work properly. The configuration itself is easy - but it really does require you have the manual. In addition to the system type (3 Heat / 2 Cool heat pump with gas backup) I was able to set compressor lockout, when each stage becomes active, a post operation extra run time of 30 seconds (other values possible), and numerous other parameters. Note that the T9 is essentially the same stat, but without all the possible flexible configuration. Wiring was simple - and everything, including an oversize plate and one remote sensor came in the box. I purchased separately two extra sensors - do make sure they are the "Red Link" and specifically T9 / T10 compatible. ### ⭐⭐⭐⭐⭐ Fixed my problem of some rooms getting to hot/cold *by T***W on April 17, 2020* I ordered the T10 after a significant amount of time researching smart thermostats that used remote temperature sensors. I looked at the Ecobee and Nest, but they had very spotty reviews, especially when it came to the remote temperature sensors. People had issue with the range of the temperature sensors, they way the system used the sensors to control, etc. I decided to order the T10 when I saw the temperature sensor range was very good and the interface and settings are similar to a "standard" thermostat, i.e., it had schedules for different times during the day/night and it simply cooled/heated to maintain the average of the temperature sensors selected - simple. It is working great! Very easy to install - make sure you have a "C" wire. I have a simple forced air gas heat and A/C system, but the T10 can handle much more complicated systems (heat pump, humidifier, etc). I really liked the over sized trim panel that covered the unpainted part of the wall behind my older, larger thermostat. My problem was the second floor of my house - all the rooms up there had temps that would widely swing depending on how sunny it was (rooms on the west side got very hot in the Houston sun), if the doors were open/closed, etc. The thermostat was in the hall so quite often the temperature in the hall was very different than the temperatures in the rooms. When I ordered the T10 I bought additional temperature sensors for all 4 rooms upstairs, paired them with the T10 and now all the rooms are very comfortable. For each schedule you can designate which rooms have "priority", meaning which rooms the T10 will use to turn the A/C or heat on/off. So during the day, the rooms used for study/work have priority and their temperature is controlled and the unoccupied bedrooms don't impact the cooling/heating cycles. At night the reverse is true - the bedroom temperatures are maintained and the other rooms just float. The iPhone app works very well - simple and responsive. I did not have any issues, unlike a couple of reviews I read. I'm very happy with the purchase and I plan to buy another one for the downstairs. With all of us home every day during this COVID stuff, its really nice to have the house comfortable for everyone. ## Frequently Bought Together - Honeywell Home Honeywell THX321WFS2001W T10 Pro Smart Thermostat with RedLINK, White - Honeywell 2 Pack RedLINK 3.0 Indoor Sensor C7189R2002-2 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/156105237-honeywell-home-thx321wfs2001w-t10-pro-smart-thermostat-with-redlink-white](https://www.desertcart.vn/products/156105237-honeywell-home-thx321wfs2001w-t10-pro-smart-thermostat-with-redlink-white) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-03*