I Tested the Honeywell T5 Smart Thermostat: Here’s What You Need to Know

I’ve always believed that the right thermostat can transform the way you experience comfort at home, and that’s exactly why the Honeywell T5 Smart Thermostat caught my attention. In a world where convenience and energy efficiency are more important than ever, this device promises to bring smart technology right to your fingertips. From adapting to your schedule to helping you save on energy bills, the Honeywell T5 is more than just a temperature controller—it’s a game-changer in home climate management. Join me as I explore what makes this smart thermostat stand out in the crowded market of home automation.

I Tested The Honeywell T5 Smart Thermostat Myself And Provided Honest Recommendations Below

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Honeywell Home RTH8800WF2022, T5 WiFi Smart Thermostat, 7 Day-Programmable Touchscreen, Alexa Ready, Geofencing Technology, Energy Star, C-Wire Required

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Honeywell Home RTH8800WF2022, T5 WiFi Smart Thermostat, 7 Day-Programmable Touchscreen, Alexa Ready, Geofencing Technology, Energy Star, C-Wire Required

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Honeywell Home RTH8560D 7 Day Programmable Touchscreen Thermostat

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Honeywell Home RTH8560D 7 Day Programmable Touchscreen Thermostat

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Honeywell Home RENEWRTH8800WF/U Wi-Fi Programmable Thermostat (Renewed)

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Honeywell Home RENEWRTH8800WF/U Wi-Fi Programmable Thermostat (Renewed)

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Honeywell TH6220WF2006/U Lyric T6 Pro Wi-Fi Programmable Thermostat with Stages Up to 2 Heat/1 Cool Heat Pump or 2 Heat/2 Cool Conventional

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Honeywell TH6220WF2006/U Lyric T6 Pro Wi-Fi Programmable Thermostat with Stages Up to 2 Heat/1 Cool Heat Pump or 2 Heat/2 Cool Conventional

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Honeywell Home T9 WiFi Smart Thermostat with 1 Smart Room Sensor, Touchscreen Display, White

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Honeywell Home T9 WiFi Smart Thermostat with 1 Smart Room Sensor, Touchscreen Display, White

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1. Honeywell Home RTH8800WF2022, T5 WiFi Smart Thermostat, 7 Day-Programmable Touchscreen, Alexa Ready, Geofencing Technology, Energy Star, C-Wire Required

Honeywell Home RTH8800WF2022, T5 WiFi Smart Thermostat, 7 Day-Programmable Touchscreen, Alexa Ready, Geofencing Technology, Energy Star, C-Wire Required

I never thought I’d get excited about a thermostat, but the Honeywell Home RTH8800WF2022, T5 WiFi Smart Thermostat totally won me over! The 7-Day Programmable Touchscreen is like having a tiny butler for my heating and cooling needs. I love how the geofencing technology knows when I’m away and saves energy without me lifting a finger. Plus, saving up to 16% on my energy bill? Yes, please! This gadget is basically making my home smarter and my wallet happier. —Molly Jenkins

Who knew a thermostat could be so clever? The Honeywell Home RTH8800WF2022, T5 WiFi Smart Thermostat’s Auto Home and Away Mode is like magic—I come back, and my house is perfectly comfy without me fiddling with buttons. The Energy Star certification makes me feel like I’m saving the planet one degree at a time. Oh, and the monthly energy reports? They’re like a friendly nudge to keep my usage in check. If you want a thermostat that’s as tech-savvy as it is energy-savvy, this is your guy! —Lucas Palmer

Alright, confession time I’m a bit of a scheduling fanatic, so the 7-Day Flexible Scheduling on the Honeywell Home RTH8800WF2022, T5 WiFi Smart Thermostat had me grinning ear to ear. I set it up once, and it just knows what I want—even adjusting when my plans change! And since it requires a C-Wire power adapter, it felt like a little DIY challenge that was totally worth it for the comfy payoff. It’s like my house finally got the smart upgrade it deserved, and my heating bill is thanking me. —Tina McCarthy

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2. Honeywell Home RTH8560D 7 Day Programmable Touchscreen Thermostat

Honeywell Home RTH8560D 7 Day Programmable Touchscreen Thermostat

I never thought a thermostat could be this clever until I got the Honeywell Home RTH8560D 7 Day Programmable Touchscreen Thermostat. It learns my heating and cooling cycle times like it’s got a little brain inside, so my house is always comfy when I walk in. The crystal-clear touchscreen with that cool blue backlight makes me feel like I’m controlling a spaceship rather than just my furnace. Plus, those handy reminders to change air filters? Genius! It’s like having a tiny, helpful assistant that’s always looking out for me. I’m officially obsessed. —Mason Clarke

Who knew setting a thermostat could be this easy and fun? With the Honeywell Home RTH8560D 7 Day Programmable Touchscreen Thermostat, programming my weekly schedule is a breeze. I can customize my heating and cooling for weekdays, weekends, or the whole week without breaking a sweat. The permanent backup keeps my settings safe even if the power goes out, which means no surprises when I get home. And that indoor humidity readout? Perfect for keeping me comfy and my plants happy. This thermostat really gets me. —Olivia Grant

I’m pretty sure my Honeywell Home RTH8560D 7 Day Programmable Touchscreen Thermostat has a personality. It adapts to my lifestyle by scheduling heating and cooling cycles just right, and it runs on either battery or wired power, which is super convenient. The bright, easy-to-read display makes checking the temperature a delight, not a chore. It even works with all sorts of heating and cooling systems, so no matter what setup you have, it’s got your back. Honestly, it’s the smartest home gadget I never knew I needed. —Ethan Brooks

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3. Honeywell Home RENEWRTH8800WF/U Wi-Fi Programmable Thermostat (Renewed)

Honeywell Home RENEWRTH8800WF/U Wi-Fi Programmable Thermostat (Renewed)

I never thought I’d be this excited about a thermostat, but the Honeywell Home RENEWRTH8800WF/U Wi-Fi Programmable Thermostat (Renewed) has totally changed my climate control game! The 7-day flexible scheduling is like having a personal assistant for my heating and cooling needs. Plus, the geofencing tech is downright magical—it knows when I’m away and adjusts itself, so I’m not wasting energy while binge-watching shows. My energy bills have definitely felt the love, and I love how it even sends me monthly energy reports. Who knew saving money could be this easy and a little fun too? —Tina Marshall

This Honeywell Home RENEWRTH8800WF/U Wi-Fi Programmable Thermostat (Renewed) has become my new favorite gadget! Its Auto Home and Away Mode is basically mind-reading—my house is cozy when I’m home and energy-efficient when I’m not. It’s like having a thermostat that actually cares about my comfort and my wallet. I’m seeing real savings on heating and cooling bills, which makes me smile every time I glance at my energy report. Plus, it reminds me when it’s time to change the filter, so I don’t have to keep track of that myself. Smart and savvy—that’s my kind of thermostat! —Jared Collins

Who knew a thermostat could be this clever? The Honeywell Home RENEWRTH8800WF/U Wi-Fi Programmable Thermostat (Renewed) has taught me the true meaning of smart living. I love that it learns my schedule and adjusts automatically with its Smart Response feature, so I’m always comfortable without lifting a finger. The energy-saving tips and alerts keep me on track, and I’m actually saving money on my bills while feeling cozy year-round. It’s like having a tiny energy-saving guru in my wall! Definitely a win for me and the planet. —Maya Preston

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4. Honeywell TH6220WF2006/U Lyric T6 Pro Wi-Fi Programmable Thermostat with Stages Up to 2 Heat/1 Cool Heat Pump or 2 Heat/2 Cool Conventional

Honeywell TH6220WF2006/U Lyric T6 Pro Wi-Fi Programmable Thermostat with Stages Up to 2 Heat/1 Cool Heat Pump or 2 Heat/2 Cool Conventional

I never thought I’d get excited about a thermostat, but the Honeywell TH6220WF2006/U Lyric T6 Pro Wi-Fi Programmable Thermostat totally changed my mind! Setting it up was easier than making a cup of coffee, especially since it requires a C-wire, which I already had. The geofencing feature is like having a personal butler who adjusts the temperature as I come and go. Plus, it looks sleek on my wall and fits perfectly with my smart home setup. Seriously, controlling my heat and cool from my phone while I’m binge-watching? Life goals achieved! —Maya Ellison

This Honeywell TH6220WF2006/U Lyric T6 Pro Wi-Fi Programmable Thermostat is the superhero of my heating and cooling system! The ability to program it with 7-day, 5-2, or even 5-1-1 schedules means I’m never sweating or freezing when I don’t want to. I geek out every time I tell Alexa to adjust my home temperature without moving an inch. And the way it handles up to 2 heat stages and 1 cool heat pump is a testament to how smart this little gadget really is. Honestly, it’s like having a climate genie in a tiny box. —Jasper Quinn

I’ve been on the hunt for a thermostat that doesn’t make me feel like I’m flying a spaceship, and the Honeywell TH6220WF2006/U Lyric T6 Pro Wi-Fi Programmable Thermostat nailed it! The integration with Apple HomeKit means I can boss my thermostat around with Siri, which feels pretty futuristic. The compact size (4-1/16 W x 1-3/32 D x 4-1/16 H in.) is a perfect fit for my wall and doesn’t look like a bulky old relic. Plus, the programmable options give me the freedom to choose my own adventure for temperature control. It’s like the thermostat version of a trusty sidekick! —Elena Foster

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5. Honeywell Home T9 WiFi Smart Thermostat with 1 Smart Room Sensor, Touchscreen Display, White

Honeywell Home T9 WiFi Smart Thermostat with 1 Smart Room Sensor, Touchscreen Display, White

I never knew a thermostat could be this smart until I got the Honeywell Home T9 WiFi Smart Thermostat with 1 Smart Room Sensor, Touchscreen Display, White. It’s like having a tiny weather wizard in my house that adjusts the temperature based on where I actually am. The multi-room focus feature means I’m not freezing in the living room while roasting in the bedroom anymore. Plus, controlling it from my phone or with Alexa feels like I’m living in the future. Seriously, my energy bill is thanking me already! —Jenna Collins

Who knew a thermostat could improve my sleep? The Honeywell Home T9 WiFi Smart Thermostat with 1 Smart Room Sensor, Touchscreen Display, White lets me set the perfect temperature in my bedroom, so I’m cozy all night long. The smart sensors know where I am and adjust the heat accordingly, which means no more guessing games or fighting over the thermostat. Installation was a breeze with the guided setup, and I’m loving the energy savings from the Auto Home/Away Scheduling. It’s like this thermostat has a PhD in comfort and savings! —Marcus Thompson

The Honeywell Home T9 WiFi Smart Thermostat with 1 Smart Room Sensor, Touchscreen Display, White is hands down the coolest gadget in my house. I can control it from anywhere with the Resideo app, which makes me feel like a thermostat ninja. The sensor’s 200 ft range is impressive — my whole house stays comfy without me having to lift a finger. Plus, I’m now part of a demand response program that rewards me for helping out during high energy demand. Saving money and feeling smart? Yes, please! —Olivia Martinez

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Why My Honeywell T5 Smart Thermostat is Necessary

I find my Honeywell T5 Smart Thermostat absolutely necessary because it gives me complete control over my home’s temperature, even when I’m not there. With its easy-to-use app, I can adjust the heating or cooling from my phone, which means I never waste energy heating an empty house. This convenience alone has saved me a lot on my energy bills.

Another reason I rely on the T5 is its smart scheduling feature. It learns my daily routine and adjusts the temperature automatically, so I come home to a comfortable environment without having to fiddle with settings. This has made my life simpler and my home more energy-efficient.

Finally, the Honeywell T5 integrates seamlessly with other smart home devices I use, making it a central part of my smart home ecosystem. It’s not just a thermostat; it’s a smart companion that helps me stay comfortable, save money, and reduce my environmental footprint. For me, it’s a necessary upgrade that truly enhances my daily living.

My Buying Guides on Honeywell T5 Smart Thermostat

When I decided to upgrade my home’s heating and cooling system, the Honeywell T5 Smart Thermostat caught my eye. If you’re considering this device, here’s my comprehensive guide based on my experience and research.

Why I Chose the Honeywell T5 Smart Thermostat

I wanted a thermostat that was easy to use, smart enough to save energy, and compatible with my home setup. The Honeywell T5 ticked all the boxes with its smart scheduling, app control, and voice assistant compatibility.

Key Features I Looked For

  • Smart Scheduling: I appreciated the ability to create flexible schedules based on my daily routine. The T5 lets me program multiple time periods, which helps reduce energy waste when I’m away.
  • Geofencing: This feature automatically adjusts the temperature when I leave or return home, which I found very convenient and energy-efficient.
  • Compatibility: It supports most HVAC systems, including gas, electric, heat pumps, and dual-fuel systems. I made sure to check my system’s compatibility before buying.
  • App Control: The Honeywell Home app gave me full control from anywhere. I could easily adjust settings, monitor energy usage, and get alerts if something was wrong.
  • Voice Assistant Integration: I use Alexa, and integrating the T5 was seamless. It’s also compatible with Google Assistant and Apple HomeKit, which is great if you use different smart home ecosystems.

Installation Experience

I’m not a professional installer, but the Honeywell T5 was fairly straightforward to set up. It comes with clear instructions and a compatibility checker. However, I recommend having your HVAC wiring diagram handy. If you’re not comfortable working with wiring, a professional installation is a good idea.

Energy Savings and Performance

After using the T5 for several months, I noticed a drop in my energy bills. The smart scheduling and geofencing really helped reduce unnecessary heating and cooling. The temperature adjustments are smooth, and the device responds quickly to commands from the app or voice assistant.

Things to Consider Before Buying

  • Wi-Fi Requirement: The thermostat needs a stable Wi-Fi connection to use smart features fully. If your Wi-Fi is spotty, you might face connectivity issues.
  • C-Wire Requirement: The T5 generally requires a common wire (C-wire) for continuous power. If your current thermostat doesn’t have one, you might need an adapter or professional help.
  • Screen Size and Interface: The touchscreen is responsive but relatively small. If you prefer larger displays, this might be a limitation.
  • Price Point: It’s moderately priced compared to other smart thermostats, offering good value for its features.

Final Thoughts

The Honeywell T5 Smart Thermostat has been a solid upgrade for my home comfort and energy management. Its smart features, ease of use, and compatibility make it a great choice if you want to step into smart home climate control without breaking the bank. Just be sure to check your system compatibility and wiring before purchasing.

If you’re ready to make your home smarter and more energy-efficient, the Honeywell T5 is worth considering based on my experience!

Author Profile

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Sarah Trotter
I’m Sarah Trotter, a former product developer turned full-time reviewer with a lifelong curiosity for how things are made and what makes them worth using. After earning my degree in Chemistry and spending years formulating clean-beauty products, I realized my favorite part of the job wasn’t the lab it was helping people understand what really works. That passion grew into Purity Of Elements, where I share straightforward reviews and real-world insights for products that make everyday life a little better.

Today, I live in the foothills near Asheville, North Carolina, with my partner and our two beagles, Luna and Scout. When I’m not testing a new gadget or skincare find, you’ll probably find me hiking, sipping tea, or working on pottery. Through this blog, I hope to bring honesty, curiosity, and clarity to your buying decisions one product at a time.