Customer reviews from resideo.com
Honeywell - TH6220WF2006/U Lyric T6 Pro Wi-Fi Programmable Thermostat
Average customer rating
4 out of 5
4
(13,877 Reviews)
Open Ratings Snapshot
Rating breakdown 13,877 reviews
5 Stars
7,676
4 Stars
2,210
3 Stars
1,601
2 Stars
954
1 Star
1,436
76%of customers recommend this product. 
(
6,086 out of 8,001
)
Best Buy Privacy Policy
Customer Reviews for Honeywell - TH6220WF2006/U Lyric T6 Pro Wi-Fi Programmable Thermostat
Customer Rating
2 out of 5
2
No good
on December 6, 2025
Posted by: Mike17921
Verified Purchase:Yes
The app is no good. It’s has a massive delay to show you the usage history and when I finally comes up days later it’s in perfect round numbers. Let’s you know it’s not accurate. Then every time you open the app you have to fight it to tell it you do not want to allow it notifications access.
Written by a customer while visiting resideo.com
Customer Rating
5 out of 5
5
Smart thermostat
on December 7, 2025
Posted by: JT47
from Allentown, PA
Verified Purchase:Yes
Easy set up, Wi-Fi connection can program on a daily basis to a week
Written by a customer while visiting resideo.com
Customer Rating
4 out of 5
4
Nice thermostat Wi-Fi security is lacking
on December 7, 2025
Posted by: TkVoice
Verified Purchase:Yes
Nice standard thermostat if you want the Wi-Fi capability to work you actually have to have an internet provider because thermostat needs to connect to some app out on the web.
Not sure that is necessary my Wi-Fi router doesn't have to connect to anything on the web I can just open up a web browser and go right into my router make all kinds of changes.
This thermostat should work the same way it needs to have a web server built into it so it doesn't need to connect to apps out on the internet. This is just how iot devices work and it seems to me like this is a big security flaw.
The thermostat needs to know my password to get on to my Wi-Fi router so who knows what's coming through this thermostat into my network
Written by a customer while visiting resideo.com
Customer Rating
3 out of 5
3
The hard way to make a smart thermostat
on December 7, 2025
Posted by: Lodinick
from South Carolina
Verified Purchase:Yes
Technician only features means I can’t access all my thermostat settings without having a technician
No, I would not recommend this to a friend.
Written by a customer while visiting resideo.com
Customer Rating
5 out of 5
5
Excellent product
on December 7, 2025
Posted by: Anonymous
Verified Purchase:Yes
Very convenient to use the app to control the temperature.
I would recommend this to a friend!
Written by a customer while visiting resideo.com
Customer Rating
5 out of 5
5
home monitor
on December 7, 2025
Posted by: RaBi
Verified Purchase:Yes
wonderful way to track temperature in the home and thermostat settings
I would recommend this to a friend!
Written by a customer while visiting resideo.com
Customer Rating
5 out of 5
5
Very operational
on December 7, 2025
Posted by: Tanumeet
Verified Purchase:Yes
Easy to operate and you can use as and when you need
Written by a customer while visiting resideo.com
Customer Rating
5 out of 5
5
No second home surprises
on December 7, 2025
Posted by: Mr G
Verified Purchase:Yes
Works great. Nice to know we have control from far away. Gives us peace of mind and is A real money saver.
I would recommend this to a friend!
Written by a customer while visiting resideo.com
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